Some standard content:
Mechanical Industry Standard of the People's Republic of China
JB/T5070-91
Common Terms in Thermal Spraying
Published on June 11, 1991
Published by the Ministry of Machinery and Electronics Industry of the People's Republic of China
Implemented on July 1, 1992
Mechanical Industry Standard of the People's Republic of China
Common Terms in Thermal Spraying
1 Subject Content and Scope of Application
JB/T5070-91
This standard specifies the common terms in the fields of thermal spraying science and technology, coatings, processes, coating materials and related equipment. This standard applies to thermal spraying.
2 Methods
2.1 Thermal Spraying
Method of using a heat source to melt, semi-melt or soften metal or non-metal materials and spray them onto the surface of the substrate at a certain speed to form a coating.
2.2 Thermal spraying technology thermal spraying technique The technology of preparing coatings by thermal spraying method, including process, materials, equipment, detection and basic theory. 2.3 Flame spraying flames praying
A thermal spraying method that uses the flame of a mixture of combustible gas and combustion-supporting gas as a heat source. Wire flame spraying wire flames praying; wire metallizing2.4
A flame spraying method in which the spraying material is a wire (wire). 2.5 Ceramic rod flame spraying cera microd flames praying A flame spraying method in which the spraying material is a rod-shaped ceramic. Powder flame spraying powder flames praying2.6
A flame spraying method in which the spraying material is a powder. Supersonic flame spraying hypersonic flames praying2.7
A powder flame spraying method in which the burning flame flow speed exceeds the speed of sound. 2.8
Arc sprayingtelectricarcsprayingA thermal spraying method that uses the arc generated between two consumable electrode wires that form the coating material as a heat source to heat and melt the consumable electrode wires, which are then atomized and sprayed onto the substrate by compressed gas to form a coating. Low-pressure arc sprayinglowpressureatcspraying2.9
Arc spraying method performed in an atmosphere below atmospheric pressure. 2.10Plasma sprayingplasmasprayingA thermal spraying method that uses non-transferred arc plasma (plasma arc) as a heat source. 2.11Gas-stabilized plasma sprayinggas-stabilized plasma sprayingA plasma spraying method that uses gas to generate and stabilize the plasma arc. 2.12Liquid-stabilized plasma sprayingliguidplasmasprayingA plasma spraying method that uses liquid to generate and stabilize the plasma arc. 2.13Water-stabilized plasma sprayingwaterplasmasprayingA plasma spraying method that uses water to generate and stabilize the plasma arc. Low pressure plasma spraying (vacuum plasma spraying) low pressure plasma spraying; vacuum plasma spraying 2.14
Approved by the Ministry of Machinery and Electronics Industry on June 11, 1991 and implemented on July 1, 1992
Plasma spraying in a low pressure isolation room. JB/T5070-91
2.15 High frequency plasma spraying high frequency induction plasma spraying A thermal spraying method using high frequency plasma as a heat source. 6 High frequency spraying high frequency induction spraying 2.16
A thermal spraying method that uses a high frequency magnetic field to generate an induced current in a metal wire as a heat source to melt the material, which is atomized by compressed gas and sprayed onto the substrate to form a coating.
Detonation flame spraying 2.17
A thermal spraying method that uses the explosion of a mixture of combustible gas and oxygen as a heat source. B Wire explosion spraying wire explosion spraying 2.18
A thermal spraying method that uses electric melting discharge to form a strong impact current to overheat and melt the metal wire and explode it into particles, which are then sprayed onto the surface of the substrate at high speed to form a coating.
2.19 Metal spraying metal spraying
Thermal spraying of metal as the spraying material.
Hard facing; spraying welding 2.20
A method of heating the substrate at the same time during the thermal spraying process to melt the coating on the surface of the substrate to form a molten layer. Flame spraying flames spray welding
A spraying method that uses a gas combustion flame as a heat source. 2.22
Plasma spraying (powder plasma arc spraying) plasma transferred arcs A spraying method that uses a transferred plasma arc as the main heat source. 5 Fusion
A process of heating and melting the thermal spray coating using a heat source. 4Flame remeltingflamefusion
A remelting method using a gas combustion flame as a heat source. 2.25
Induction remeltinginductingfusion
A method of remelting a coating using induction heating. 6Furnace mass bakingfusioninfurnace
A method of remelting a coating in a heating furnace. 2.27
Laser remeltinglaserfusion
A method of remelting a coating using laser heating. 2.28Electron beam remeltingelectron beam fusionA method of remelting a coating using electron beam heating. 3Coating
3.1Thermal spray coatingthermalsprayingcoatingthermalsprayingdepositThe covering layer prepared on the surface of a substrate by thermal spraying is referred to as a spray coating or coating. 3.2.Substratesubstrate
The object used to deposit a thermal spray coating is called a substrate. 3.3 Undercoat
In order to improve the bonding performance or other properties of the coating and the substrate, the coating is first sprayed on the surface of the substrate. It is also called the bonding bottom layer. 3.4 Surface coating
The spray coating on the outer surface of the composite coating or step coating. 3.5 Interlayer, intercoating The spray coating between the surface layer and the bottom layer. 3.6 Metallic coating
Metallic coating
Spray coating with metal as the coating material.
3.7 Ceramic coating
Spray coating with ceramic as the coating material.
3.8 Plastic coating
Spray coating with plastic as the coating material.
3.9 Composite coating
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Spray coating composed of two or more different materials. Graduated coating
A composite coating in which the composition of the coating material changes in a step-shaped manner in the thickness direction. Self-bonding coating 3.11
A spray coating prepared with self-bonding materials.
As-sprayed coating
A spray coating that has not been post-treated, also known as the original coating. 3.13 Hardfacing coating; spray welding coating A covering layer prepared on the surface of the substrate by spray welding. Preventive coating; protective coating 3.14
A spray coating that can play a certain protective role on the substrate material, also known as a protective coating, and a strengthened coating. Strengthened coating
A spray coating that enhances the substrate material's ability to resist environmental damage. Such as corrosion-resistant coatings, wear-resistant coatings, and abrasion-resistant coatings. 3.16 Functional coating
A spray coating that adds a certain functional role to the surface of the substrate material. Such as self-lubricating coating, insulating coating, conductive coating, etc. Anodic coating anodiccoating
metal spray coating with negative electrode potential relative to the base metal. 3.18 Cathodic coating cathodiccoating
metal spray coating with positive electrode potential relative to the base metal. 3.19Corrosion-resistant coating Spray coating that improves the corrosion resistance of the substrate. Oxidation-resistant coating Oxidation-resistant coating 3.20
Spray coating that improves the oxidation resistance of the substrate. Wear-resistant coating
Wear-resistant coating
Spray coating that improves the wear resistance of the substrate.
3.22Abrasive corrosion-tesistant coating Spray coating that improves the wear resistance of the substrate. Self-lubricating coating self-lubricating coating 323
Spray coating containing solid lubricating components.
Abradable sealing coating abradable sealing coating 3.24
In the friction pair where relative motion needs to ensure airtightness, a layer of spray coating that can be ground by the surface of the moving part to form an ideal gap is sprayed on the surface of the fixed part. It is also called abradable sealing coating. 3.25Heat-resistant coating heat-resistant coating Spray coating with heat resistance.
3.26 Thermal barrier coating thermal barrier coating; thermal insulation coating is a spray coating with heat insulation effect.
3.27 Insulation coating insulation coating is a spray coating with electrical insulation effect,
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3.28 Conductive coating conductivity coating; conductive coating is a spray coating with conductive properties.
Shielding coating shielding coating
A spray coating with electromagnetic wave shielding effect. Catalytic coating catalysis coating
A spray coating that can catalyze chemical reactions. 3.31
Heat radiation coating heat radiation coating is a spray coating with high radiation rate performance. Pseudo-alloy coating pseudo-alloy coating is a spray coating composed of two or more metals or alloys of different components. Adhesion
The bond between the spray coating and the substrate surface. 3.34
Mechanical bondmechanicalbond
The bond between the spray coating and the roughened substrate surface is formed by the mechanical interlocking of the particles. 5Physical bondphysicalbond
The bond between the coating and the substrate is formed by the van der Waals force. 6Metallurgical bondmetallurgicalbond
The bond produced by the metallurgical reaction between the metal coating and the substrate. 3.37
Bonding forcebondingforce
The force of the spray coating and the substrate.
Bonding strengthbondstregth
The bonding force per unit area.
9Coating strengthcoatingstrength
The bonding strength of the spray coating itself.
3.40Coating hardnesscoatinghardness
The hardness and softness of the coating.
Coating densitycoatingdensity
The mass per unit volume of the spray coating.
Coating porosity coatingporosity
The ratio of the volume of pores in the sprayed coating to the total volume of the coating. 3.43
coatingmicro structure
Coating microstructure
The microscopic condition in the sprayed coating structure.
Coatinglaminal structure
Coatinglaminal structure
The lamellar structure presented in the coating microstructure. Coating stress caatingstress
The stress formed in the coating during thermal spraying. 4 Process
4.1 Surface pretreatment
surfacepreparation
The work of purifying and roughening the surface of the substrate to be sprayed before spraying to form the desired or specified surface state, also known as surface preparation.
4.2 Cleaning
The surface of the substrate to be sprayed is cleaned by cleaning, degreasing, sandblasting and other means. 4.3 Roughening
JB/T5070—91
The surface of the substrate to be sprayed is treated to form a certain degree of phase spread. 4.4 Fuse-bond
The method of using a metal electrode (usually nickel) and a substrate (as the other pole) to generate discharge. The metal electrode is melted and bonded to the surface of the substrate for roughening.
Rough threading
The method of using a turning tool to machine the thread to make the surface rough. 4.6 Rotary roughening
The method of using a knurling tool to machine a rough surface. Undercutting
The surface of the substrate is cut to a predetermined size by mechanical processing. Sandblasting: blasting; gritblasting
A method of using compressed gas or centrifugal force to spray abrasive with sharp shuttle angles onto the surface of the substrate to clean and roughen it. 4.9Sandblasting distance: blastingdistance
The straight-line distance between the end face of the sandblasting gun and the sand falling point on the substrate surface. 4. 10
Sandblasting angle: blastingangle
The angle between the axis of the nozzle of the sandblasting gun and the plane of the substrate. 4.11Spraying: spraying
The process of spraying molten, semi-molten or softened particles onto the substrate by thermal spraying. 4.12
Spraying distance: spraydistance
The straight-line distance from the end face of the spray gun nozzle to the surface of the substrate being sprayed along the spraying direction. 4.13Spraying angle: sprayangle
The angle between the axis of the nozzle and the surface of the substrate.
Spray gun speed spray gun speed
The distance the spray gun travels per unit time.
Spraying sequence spraying sequence
The order of spraying different coatings.
Spraying rate spray rate
The mass of coating material sprayed out of the spray gun per unit time. Deposition rate deposition rate
The mass of deposited coating per unit time.
Deposition efficiency deposition efficiency The ratio of deposition rate to spraying rate. Usually expressed as a percentage. Nozzle accumulation
The accumulation of spray material on the inner surface of the nozzle or at the nozzle outlet. Fuel gases
Gases used for combustion with oxygen in flame spraying. Combustion supporting gas 4.21
Gases participating in fuel combustion.
4.22 Combustion cone
The conical flame core of the oxygen-containing gas flame close to the nozzle orifice of the fire spray gun. 4.23 Atomization Atomization The process of breaking the molten metal into fine droplets with a high-speed jet. Wire feed speed
When the spraying material is wire, the length fed into the spray gun per unit time. 4.25
Powder feed rate
JB/T5070—91
When the spraying material is powder, the mass of powder fed into the spray gun per unit time. Plasma gas plasmas
The gas that produces plasma, referred to as ion gas. 4.27
Primary gas primary gas
The main gas transported to the spray gun to form plasma. 4.28 Secondary gas
Secondary or auxiliary gas delivered to the spray gun to form plasma. 4.29 yuan
Carrier gas; powder carrier gas for delivering powder.
Shielding gas
Shielding gas used to reduce or prevent air pollution, also known as shielding gas. Stabilizing gas
In a plasma spray gun, the gas that causes the arc to produce a thermal contraction effect and stabilizes the plasma jet. 4.32
Plasma jet plasma: plasma stream; plasma flame high-temperature and high-speed plasma flame flow ejected from the nozzle. Mirror siickup
Self-fluxing alloy coating, the part that begins to shine during the remelting process. 4.34 Posttreatment posttreatment
The work of treating the coating after spraying. 4.35 Coating sealing coating sealing
Coating posttreatment method of infiltrating the sealing agent into the pores of the coating to seal it. 5 Materials
5.1 Sandblasting media or abrasive abrasive
Sandblasting materials used to roughen and purify the substrate surface. 5.2 Flexible composite cord
Flexible wire with dense powder coated with plastic or metal. Wire clad
Wire with one metal coating another metal wire. Ceramic rod
5.4 Ceramic rod
After adding ceramic powder to a binder, it is extruded and sintered to form a rod-shaped spray material. 5.5 Fine powders
Generally refers to spray powders with a particle size of less than 44μm (325 mesh). 5.6 Superfine powders
Superfines
Fine powders with a small size, usually less than 5m. 5.7 Alloy powders
Metal powders made of two or more elements alloyed. 5.8 Composite powders
Powders composed of two or more materials with different properties combined into one. There are coated type, agglomerated type, sintered type, etc. 5.9 Mixed powders
Powders made by mechanically mixing two or more powders. Self-fluxing alloy powder 5.10
Contains B and (or) Si elements as flux. When heated to the melting point, the alloy itself has the properties of decomposition, cleaning, degassing and good lubricity.
Atomized powder
Powder produced by smelting and chemistry. 5.12 Clad powder
JB/T5070-91
Powder that is encapsulated by another powder particle with one material. Agglomerated powder
Composite powder formed by bonding two or more powders together with a binder. 5.14
Sinter powder
Powder formed by mixing two or more powders and sintering and crushing them. 5.15
Metal ceramics: mechanical mixture of ceramic and metal.
Self-bonding materials: spraying materials that can produce good bonding with the substrate surface without bonding to the bottom layer during spraying and can produce micro-area metallurgical bonding characteristics, such as molybdenum, nickel-coated aluminum composite powder, etc.
Exothermic composite materials: thermal spray composite materials that can produce exothermic reactions during spraying. 5.18
Dispersion-strengthened materials: coating materials composed of dispersion-strengthened components that are not soluble in the parent metal or non-metal. Self-lubrication coating materials: self-lubrication coating materials 5.19
Coating materials containing solid lubricating components. 5.20 Coating sealer: sealcoat
Material used to penetrate and seal the pores of the sprayed layer. Anti-bonding agent
Masking material used to prevent the spray coating from sticking, so that the parts that do not need to be sprayed will not be adhered to the coating. 6 Equipment
S.1 Workpiece cooler
workpiececooler
During the spraying process, in order to prevent the spray coating and the substrate from overheating, a device that uses a cooling medium to cool the coating and the substrate is also called an auxiliary cooler.
6.2 Thermal spray gun therma!spraying gun is an apparatus that heats the thermal spraying material and can spray molten, semi-molten or softened particles, referred to as a spray gun. Spray gun extensionwww.bzxz.net
An extension part of the spray gun, used to spray the inner hole or the surface of the restricted area. Welding torch
An apparatus that produces flames to melt the coating. Control console (box, cabinet) control console6.5
A device for monitoring and manipulating the spraying process and process parameters. 6.6 Powder feeder
A device for conveying thermal spray powder.
Wire feeder device6.7
A device for conveying thermal spray wire.
6.8 Machine tool for thermal sprayingA special mechanical device for providing mechanical action for thermal spraying operation. acoustical room
6.9 Soundproof room
JB/T5070-91
The thermal spraying equipment and sometimes its related auxiliary equipment are shielded with soundproof materials to prevent the noise of the thermal spraying equipment (and its auxiliary equipment) during operation from being transmitted to the surrounding environment outside the shielded room. 6.10 Exhaust booth
A mechanical ventilation device used to remove smoke, gas and solid dust in the working area and semi-enclose the working area. 6.11
Eye protection
During thermal spraying operation, use a suitable helmet, mask or goggles to protect the eyes from ultraviolet and infrared radiation. 6.12 Handshield
A protective device used to cover the eyes, face and neck during thermal spraying operation. 6.13 Helmet
A device designed to be worn on the head to protect the eyes, face and neck from arc radiation, radiant heat, splashes and other harmful particles.
6.14 Compressed air mask compressed air that can be adjusted by the operator is forced into the mask worn by the thermal spray operator to provide fresh air to the thermal spray operator.
6.15 Protective barriers protective barriers using curtains or portable fire-resistant canvas to prevent harmful factors generated during thermal spraying from harming the human body. 6.16
Protective clothing protectiveclcthing
Work clothing made of leather or metal-plated items to prevent burns to the human body from ultraviolet radiation and stray flying particles. Additional remarks:
This standard was proposed and managed by the Wuhan Materials Protection Research Institute of the Ministry of Machinery and Electronics Industry. This standard was drafted by the Wuhan Materials Protection Research Institute. The main drafters of this standard were Jiang Weiyao and Gao Rongfa.8 Composite powder composite powder
A powder made of two or more materials with different properties combined into one. There are coated type, agglomerated type, sintered type, etc. 5.9 Mixed powder mixed powder
A powder made of two or more powders mechanically mixed. Self-fluxing alloy powder self-fluxing alloy powder 5.10
An alloy powder containing B and (or) Si elements as flux. When heated to the melting point, the alloy itself has the properties of decomposition, purifying, degassing and good lubricity.
Atomized powder atomized powder
A powder produced by smelting and chemistry. 5.12 Clad powder powder clad
JB/T5070-91
A powder in which one material encapsulates another powder particle. Agglomerated powder agglomerated powder
Composite powder formed by bonding two or more powders together with a binder. 5.14
Sinter powder
Powder formed by mixing two or more powders and sintering them. 5.15
Metal ceramics: Mechanical mixture of ceramics and metals.
Self-bonding material: Spraying material that can produce good bonding with the substrate surface without bonding the bottom layer during spraying and can produce micro-area metallurgical bonding characteristics, such as molybdenum, nickel-coated aluminum composite powder, etc.
Exothermic composite material: Thermal spray composite material that can produce exothermic reaction during spraying. 5.18
Dispersion strengthened material: Coating material composed of dispersion strengthened components that are not soluble in the parent metal or non-metal. Self-lubrication coating material self-lubrication coating material 5.19
Coating material containing solid lubricating components. 5.20 Coating sealer sealcoat
Material used to penetrate and seal the pores of the sprayed coating. Anti-bonding agent anti-bonding agent
Mask material used to prevent the sprayed coating from sticking, so that the parts that do not need to be sprayed are not adhered to the coating. 6 Equipment
S.1 Workpiece cooler
workpiececooler
During the spraying process, in order to prevent the sprayed coating and the substrate from overheating, the device that uses a cooling medium to cool the coating and the substrate is also called an auxiliary cooler.
6.2 Thermal spray gun therma!spraying gun heating thermal spraying material, can spray molten, semi-molten or softened particles of the device, referred to as a spray gun. Spray gun extension
Extension of the spray gun, used to spray the inner hole or the surface of the restricted area. Torch
An apparatus for producing flames to melt the coating. Control console (box, cabinet) control console 6.5
A device for monitoring and manipulating the spraying process and process parameters. 6.6 Powder feeder
A device for conveying thermal spraying powder.
Wire feeder device 6.7
A device for conveying thermal spraying wire.
6.8 Machine tool for thermal spraying A special mechanical device for providing mechanical action for thermal spraying operation. Acoustic room
6.9 Soundproof room
JB/T5070-91
The thermal spraying equipment and sometimes its related auxiliary equipment are shielded with soundproof materials to prevent the noise of the thermal spraying equipment (and its auxiliary equipment) during operation from being transmitted to the surrounding environment outside the shielding room. 6.10 Exhaust booth
A mechanical ventilation device that is used to remove smoke, gas and solid dust from the working area and semi-encloses the working area. 6.11
Eye protection
When thermal spraying, use a suitable helmet, mask or goggles to protect the eyes from ultraviolet and infrared radiation. 6.12 Hand shield
When thermal spraying, a protective device used to cover the eyes, face and neck. 6.13 Helmet
An appliance designed to be worn on the head to protect the eyes, face and neck from arc radiation, radiant heat, splashes and other harmful particles.
6.14 Compressed air mask Compressed air that can be adjusted by the operator is forced into the mask worn by the thermal spray operator to provide fresh air to the thermal spray operator.
6.15 Protective screens protective barriers Use curtains or portable fire-resistant canvases to prevent harmful factors from the thermal spraying process from harming the human body. 6.16
Protective clothing protective clcthing
Use leather or metal-plated items as work clothes to prevent ultraviolet radiation and stray flying particles from burning the human body. Additional notes:
This standard was proposed and managed by the Wuhan Materials Protection Research Institute of the Ministry of Machinery and Electronics Industry. This standard was drafted by the Wuhan Materials Protection Research Institute. The main drafters of this standard were Jiang Weiyao and Gao Rongfa.8 Composite powder composite powder
A powder made of two or more materials with different properties combined into one. There are coated type, agglomerated type, sintered type, etc. 5.9 Mixed powder mixed powder
A powder made of two or more powders mechanically mixed. Self-fluxing alloy powder self-fluxing alloy powder 5.10
An alloy powder containing B and (or) Si elements as flux. When heated to the melting point, the alloy itself has the properties of decomposition, purifying, degassing and good lubricity.
Atomized powder atomized powder
A powder produced by smelting and chemistry. 5.12 Clad powder powder clad
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A powder in which one material encapsulates another powder particle. Agglomerated powder agglomerated powder
Composite powder formed by bonding two or more powders together with a binder. 5.14
Sinter powder
Powder formed by mixing two or more powders and sintering them. 5.15
Metal ceramics: Mechanical mixture of ceramics and metals.
Self-bonding material: Spraying material that can produce good bonding with the substrate surface without bonding the bottom layer during spraying and can produce micro-area metallurgical bonding characteristics, such as molybdenum, nickel-coated aluminum composite powder, etc.
Exothermic composite material: Thermal spray composite material that can produce exothermic reaction during spraying. 5.18
Dispersion strengthened material: Coating material composed of dispersion strengthened components that are not soluble in the parent metal or non-metal. Self-lubrication coating material self-lubrication coating material 5.19
Coating material containing solid lubricating components. 5.20 Coating sealer sealcoat
Material used to penetrate and seal the pores of the sprayed coating. Anti-bonding agent anti-bonding agent
Mask material used to prevent the sprayed coating from sticking, so that the parts that do not need to be sprayed are not adhered to the coating. 6 Equipment
S.1 Workpiece cooler
workpiececooler
During the spraying process, in order to prevent the sprayed coating and the substrate from overheating, the device that uses a cooling medium to cool the coating and the substrate is also called an auxiliary cooler.
6.2 Thermal spray gun therma!spraying gun heating thermal spraying material, can spray molten, semi-molten or softened particles of the device, referred to as a spray gun. Spray gun extension
Extension of the spray gun, used to spray the inner hole or the surface of the restricted area. Torch
An apparatus for producing flames to melt the coating. Control console (box, cabinet) control console 6.5
A device for monitoring and manipulating the spraying process and process parameters. 6.6 Powder feeder
A device for conveying thermal spraying powder.
Wire feeder device 6.7
A device for conveying thermal spraying wire.
6.8 Machine tool for thermal spraying A special mechanical device for providing mechanical action for thermal spraying operation. Acoustic room
6.9 Soundproof room
JB/T5070-91
The thermal spraying equipment and sometimes its related auxiliary equipment are shielded with soundproof materials to prevent the noise of the thermal spraying equipment (and its auxiliary equipment) during operation from being transmitted to the surrounding environment outside the shielding room. 6.10 Exhaust booth
A mechanical ventilation device that is used to remove smoke, gas and solid dust from the working area and semi-encloses the working area. 6.11
Eye protection
When thermal spraying, use a suitable helmet, mask or goggles to protect the eyes from ultraviolet and infrared radiation. 6.12 Hand shield
When thermal spraying, a protective device used to cover the eyes, face and neck. 6.13 Helmet
An appliance designed to be worn on the head to protect the eyes, face and neck from arc radiation, radiant heat, splashes and other harmful particles.
6.14 Compressed air mask Compressed air that can be adjusted by the operator is forced into the mask worn by the thermal spray operator to provide fresh air to the thermal spray operator.
6.15 Protective screens protective barriers Use curtains or portable fire-resistant canvases to prevent harmful factors from the thermal spraying process from harming the human body. 6.16
Protective clothing protective clcthing
Use leather or metal-plated items as work clothes to prevent ultraviolet radiation and stray flying particles from burning the human body. Additional notes:
This standard was proposed and managed by the Wuhan Materials Protection Research Institute of the Ministry of Machinery and Electronics Industry. This standard was drafted by the Wuhan Materials Protection Research Institute. The main drafters of this standard were Jiang Weiyao and Gao Rongfa.6 Powder feeder
A device for conveying thermal spray powder.
Wire feeder device 6.7
A device for conveying thermal spray wire.
6.8 Machine tool for thermal spraying A special mechanical device for providing mechanical action for thermal spraying operation. acoustical room
6.9 Soundproof room
JB/T5070-91
The thermal spraying equipment and sometimes its related auxiliary equipment are shielded with soundproof materials to prevent the noise of the thermal spraying equipment (and its auxiliary equipment) during operation from being transmitted to the surrounding environment outside the shielded room. 6.10 Exhaust booth
A mechanical ventilation device used to remove smoke, gas and solid dust in the working area and semi-enclose the working area. 6.11
Eye protection
During thermal spraying operation, use a suitable helmet, mask or goggles to protect the eyes from ultraviolet and infrared radiation. 6.12 Handshield
A protective device used to cover the eyes, face and neck during thermal spraying operation. 6.13 Helmet
A device designed to be worn on the head to protect the eyes, face and neck from arc radiation, radiant heat, splashes and other harmful particles.
6.14 Compressed air mask compressed air that can be adjusted by the operator is forced into the mask worn by the thermal spray operator to provide fresh air to the thermal spray operator.
6.15 Protective barriers protective barriers using curtains or portable fire-resistant canvas to prevent harmful factors generated during thermal spraying from harming the human body. 6.16
Protective clothing protectiveclcthing
Work clothing made of leather or metal-plated items to prevent burns to the human body from ultraviolet radiation and stray flying particles. Additional remarks:
This standard was proposed and managed by the Wuhan Materials Protection Research Institute of the Ministry of Machinery and Electronics Industry. This standard was drafted by the Wuhan Materials Protection Research Institute. The main drafters of this standard were Jiang Weiyao and Gao Rongfa.6 Powder feeder
A device for conveying thermal spray powder.
Wire feeder device 6.7
A device for conveying thermal spray wire.
6.8 Machine tool for thermal spraying A special mechanical device for providing mechanical action for thermal spraying operation. acoustical room
6.9 Soundproof room
JB/T5070-91
The thermal spraying equipment and sometimes its related auxiliary equipment are shielded with soundproof materials to prevent the noise of the thermal spraying equipment (and its auxiliary equipment) during operation from being transmitted to the surrounding environment outside the shielded room. 6.10 Exhaust booth
A mechanical ventilation device used to remove smoke, gas and solid dust in the working area and semi-enclose the working area. 6.11
Eye protection
During thermal spraying operation, use a suitable helmet, mask or goggles to protect the eyes from ultraviolet and infrared radiation. 6.12 Handshield
A protective device used to cover the eyes, face and neck during thermal spraying operation. 6.13 Helmet
A device designed to be worn on the head to protect the eyes, face and neck from arc radiation, radiant heat, splashes and other harmful particles.
6.14 Compressed air mask compressed air that can be adjusted by the operator is forced into the mask worn by the thermal spray operator to provide fresh air to the thermal spray operator.
6.15 Protective barriers protective barriers using curtains or portable fire-resistant canvas to prevent harmful factors generated during thermal spraying from harming the human body. 6.16
Protective clothing protectiveclcthing
Work clothing made of leather or metal-plated items to prevent burns to the human body from ultraviolet radiation and stray flying particles. Additional remarks:
This standard was proposed and managed by the Wuhan Materials Protection Research Institute of the Ministry of Machinery and Electronics Industry. This standard was drafted by the Wuhan Materials Protection Research Institute. The main drafters of this standard were Jiang Weiyao and Gao Rongfa.
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