JB/T 9580-1999 Classification and model compilation method of carbon graphite products
Some standard content:
JB/T 9580—1999
This standard is compiled based on the provisions of ZBK10 001—1988 "Carbon Graphite GB/T1.1-1993". This standard replaces ZBK10001-1988 from the date of implementation.
This standard is proposed and managed by the Electric Carbon Standardization Technical Committee. The drafting unit of this standard: Harbin Electric Carbon Research Institute. The main drafters of this standard: Wang Zhangshan, Wang Lijuan. 244
Product Classification and Type Arrangement Method" revision. And according to 1 Scope
Machinery Industry Standard of the People's Republic of China
Classification and type arrangement method of carbon-graphite products
This standard specifies the classification principles and type arrangement method of carbon-graphite products. This standard applies to carbon-graphite products.
2 Cited standards
JB/T 9580—1999
Replaces ZB K10 001 --1988
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards will be revised, and parties using this standard should explore the possibility of using the latest versions of the following standards. GB/T1426—1978 Classification of carbon materials
JB/T2664.2-1999 Carbon resistor column for voltage regulator Carbon resistor column for special voltage regulator 3 Classification principles
Carbon graphite products are mainly divided into ten categories according to their uses; each category is divided into several series according to its uses and characteristics; each series includes several varieties.
4 Carbon graphite product model indication method and description XX
Product serial number
Series serial number
Class representative symbol
4.1 Class representative symbol
Except for the motor brush class representative symbol which is represented by four capital Chinese Pinyin letters, the other class representative symbols are represented by one capital Chinese Pinyin letter.
4.2 Series serial number
Series serial number is represented by the first or the first and second digits. 4.3 Product serial number
Variety serial number is represented by the second, third, second, third or second, third, fourth digits respectively. 4.4 Supplementary symbol
4.4.1 The supplementary symbol of carbon rod products is (+) for positive carbon rods and (-) for negative carbon rods. 4.4.2 The supplementary symbols in other product models are all representative symbols of product materials. Approved by the State Bureau of Machinery Industry on August 6, 1999, and implemented on January 1, 2000
JB/T9580—1999
4.4.3 The impregnation code shall be in accordance with the provisions of Table 1. For the newly added impregnation code, it shall be selected from the unused uppercase Latin letters (except 1.0 and X).
4.4.4 The code of the composite impregnation composed of two or more substances shall be represented by two uppercase Latin letters. The composite impregnation composed of two substances shall be represented by the uppercase Latin letters of the codes of the two substances; the composite impregnation composed of two or more substances shall be represented by the uppercase Latin letters of the material codes of the two main components. Table 1
Impregnant code
Impregnant name
Impregnant code
Impregnant name
Impregnant code
Example:
Aluminum alloy
Polytetrafluoroethylene
Babbitt alloy
Furan resin
5 Classification, class representative symbols and series numbers
5.1 Brush types for motors
(D, R, J, S types) are shown in Table 2.
Aluminum phosphate
Product serial number
Semi-drying oil
Graphite-based series
Electrochemical graphite brushes
Impregnated phenolic resin
Product serial number
Carbon graphite material series
Carbon for machinery
Positive carbon rod
Product serial number
Film projection carbon rod series
Carbon rods
Product serial number
-Graphite fluoride series
Special graphite||tt| |Fatty acid
Phenolic resin
Aluminum bronze
Epoxy resin
Drying oil
Electrochemical graphite
Resin bonding
Graphite brush
Graphite brush
Metal graphite
Representative class
5.2 Carbon rod class
Natural stone base
Natural graphite base
Natural graphite base
Without binder
Copper brush
(Class B) as shown in Table 3.
Film projection charcoal smashing
Photographic charcoal stick
Photographic printing charcoal stick
Aging instrument charcoal stick
Carbon arc gouging charcoal stick
Spectrum charcoal stick
Heater charcoal stick
Small electrolytic charcoal stick
Serial number
JB/T 9580-1999
Table 2 Brushes for motors
Series No.
Coke-based
Carbon black-based
Coke-electrolyzed fossil Carbon black-electrolyzed fossil
Coke-electrolyzed fossil
Copper with binder
Carbon black-electrolyzed fossil
Silver-graphite brushes
Charcoal-based
Table 3 Carbon rods
Technical characteristics and uses
High resistance, suitable for high-speed and difficult-to-commutate motors High resistance, suitable for AC commutator motors with particularly difficult commutation, etc.
Without graphitization, good lubrication performance, suitable for motors with general speed and difficult commutation
Small resistance, suitable for motors requiring low voltage and high current density brushes, such as DC motors for electrolysis and electroplating Technical characteristics and uses
High-brightness arc carbon rods, stable combustion, suitable for various types of lonely light movie projectors 2
5.3 Mechanical carbon types
(M type) are shown in Table 4.
Carbon graphite materials
Electrochemical graphite materials
Resin carbon composite materials
Metal graphite materials
5.4 Contact types
Series numbers
(C type) are shown in Table 5.
High color temperature carbon rod is a high-intensity light source carbon rod, with strong and white light, stable combustion and no noise. It is used for lighting arc lamps to use its arc light to make various phototypesetting operations. The arc spectrum of the carbon rod is rich in ultraviolet rays and is similar to the solar spectrum. It is mainly used in artificial sunlight aging instruments to perform aging tests on various materials.
It has high conductivity, low ash content and low consumption rate. It is suitable for opening welding grooves, cutting, drilling, clearing burrs, producing flat welds, etc. It has high mechanical strength and purity and is suitable for spectrum analyzers. The carbon rod has high heat generation and good oxidation resistance. It is used as a heating element. The carbon rod has high heat generation and is used for small electrodes in electrolysis and metallurgical furnaces. Table 4 Carbon for machinery|| tt||Technical characteristics and uses
High mechanical strength, good wear resistance, used for mechanical seals, bearings, scrapers, etc.High mechanical strength, good lubricity and impact resistance, suitable for mechanical seals, bearings and other wear-resistant materialsHigh mechanical strength, good wear resistance, suitable for mechanical seals, bearings and other wear-resistant materialsHigh high temperature resistance, impact resistance, good thermal conductivity, suitable for high temperature and high impact load conditions247
Carbon slider for trolleybus
Carbon slider for electric locomotive
Carbon graphite contact
Copper graphite contact
Silver graphite contact
Series number
JB/T 9580- 1999
Contact type
Technical properties and uses
Low friction coefficient, good contact, low noise, can improve the service life of overhead lines, used for trolleybus collecting poles. The collector shoe itself has low wear, low wear on the conductor, good lubrication performance, used for electric locomotive pantographs. The conductive material has high mechanical strength and wear resistance, and is used as a conductive contact point for cutting and opening in electrical devices. It has high mechanical strength, low contact resistance, and wear resistance, and is used as a conductive contact point for cutting and opening in electrical devices. 5.5 Carbon sand and graphite powder for transmitters
(Class F) are shown in Table 6.
Table 6 Carbon sand and graphite powder
Carbon sand for transmitters
Graphite powder
Series numberwww.bzxz.net
5.6 Special graphite types
(Type T) are shown in Table 7.
Explosion-proof membrane graphite
Graphite fiber
(Carbon fiber)
Isotropic graphite
Electro-spark machining graphite
Graphite for artificial diamond
High strength and high density
High purity graphite
Flexible graphite
(Expanded graphite)
Laser graphite
Siliconized graphite
Pyrolytic graphite
Technical characteristics and Uses
Used as a modulation resistor in loudspeakers or laryngeal transmitters. Natural graphite powder is purified at high temperature to become refined graphite powder, with an ash content of no more than 500PPm, used for metal smelting and powder metallurgy materials
Table 7 Special graphite
Series number
Technical characteristics and uses
Small thermal expansion coefficient, high temperature resistance, chemical corrosion resistance, sensitive to positive and negative pressure fluctuations, and a bursting pressure of (0.02~1)MPa. The leakage rate is less than 1×10-7MPa·cm*/s. It is used as explosion-proof membrane protection device in hydrochloric acid, oil and gas, water vapor, sulfur hexafluoride and other media.
It has high mechanical strength and elastic modulus, low density, strong corrosion resistance, resistance to high and low temperature changes, low linear expansion coefficient, good electrical and thermal conductivity, strong adsorption, resistance to neutron radiation, etc. It is widely used in aviation, artificial satellites, rockets, aviation, atomic energy engineering, chemical industry, mechanical industry, motors, medical treatment, etc. Mechanical properties, electrical properties Static properties such as isotropy, anisotropy ratio of 1~1.1, high mechanical strength and density, used as EDM electrodes, silicon carbide coating base materials, sealing materials, fire rib nozzles, etc. High thermal conductivity, low thermal expansion coefficient, strong heat shock resistance, good self-lubricating performance, no wetting of molten metals, etc. It has the characteristics of high purity and graphitization, and is used as a carbon source material for artificial synthesis of diamonds. It has high mechanical strength, high density, high purity, oxidation resistance, corrosion resistance, and high temperature resistance. It is used in aerospace rocket sprays. It has excellent properties of graphite, as well as excellent softness and elasticity, low permeability to liquids and gases, much higher self-lubricity and oxidation resistance than ordinary graphite. It is used for sealing fillers and collectors, etc. It has high mechanical strength, high density, high purity, fine structure, small anisotropy, resistance to ion bombardment, small splashing, and is an important material for argon ion laser discharge tubes. It has high corrosion resistance, heat resistance and wear resistance in liquids and gases. , used as anti-wear material with high mechanical strength, oxidation resistance, corrosion resistance, compactness, extremely low air permeability, strong anisotropy, used to make the color shell layer of granular nuclear fuel and the sleeve of fuel, also used in electronic equipment and other industries.
Fluorinated graphite
Graphite for chemical industry
Anti-oxidation graphite
Glass carbon
Foamed graphite
5.7High-purity graphite
Series number
(G type) as shown in Table 8.
High-purity graphite
High-purity graphite
High-purity graphite
High-purity graphite
Series number
5.8Carbon resistor for voltage regulator
(P type) as shown in Table 9.
For special voltage regulator
Carbon resistor
For automatic voltage regulator
Carbon resistor
5.9Graphite products
Series number
JB/T 9580-1999
Table 7 (end)
Technical characteristics and uses
It has excellent thermal stability, corrosion resistance and lubricity, and can be used as an additive for grease and anti-wear materials and anhydrous high-energy battery cathode materials, etc.
It has high mechanical strength, high purity, good thermal conductivity and corrosion resistance. It can be used as heat exchangers, etc. It has high mechanical strength, low oxidation weight loss rate and high temperature resistance. It is used for metal smelting, etc. It has the characteristics of glass and carbon impermeability, corrosion resistance, oxidation resistance, and high temperature resistance in inert gas. It is widely used in metallurgy and semiconductor chemical industries. It is light, porous, heat-resistant, corrosion-resistant, strong adsorption, and easy to process. It is used as high-temperature insulation materials, catalyst carriers, filters and adsorption materials, etc.
Table 8 High-purity graphite
Technical characteristics and uses
It has high mechanical strength, high purity, and ash content is less than 30×10-°. High temperature resistance, oxidation resistance, fine structure, thermal and electrical conductivity, used for spectral analysis, etc.
Ash content is between (30 ~ 100×10-°, suitable for mercury rectifier anode and semiconductor technology graphite boat, graphite mold, etc.
High purity, suitable for mercury rectifier anode and semiconductor technology graphite boat, electric heating elements, electrodes for EDM, etc.
High purity, suitable for electron tube anode, electric heating elements, crucible and graphite mold, etc. Table 9 Carbon resistors for voltage regulators
Technical characteristics and uses ||tt ||The carbon resistor column for voltage regulator, which is made of carbon sheets with a thickness of (0.5-2.2) mm, has the characteristics of changing contact resistance under the action of constantly changing loads. It is used for voltage regulators of generators and various structures of varistors that continuously change resistance.
Graphite products include graphite blocks, ordinary graphite electrodes, special graphite electrodes, high-power graphite electrodes, anti-oxidation coated graphite electrodes, graphite anodes, fine-structured graphite and other series. The model compilation is in accordance with the requirements of GB/T1426. 5.10 Bronze graphite oil-bearing bearings (Z type )5.10.1 Bronze graphite oil-containing bearings have high wear resistance and lubrication properties and can be used in small generators or motors in automobiles, tractors, washing machines and other mechanical equipment. 5.10.2 The series number of bronze graphite oil-containing bearings is expressed in millimeters of its inner diameter. 249
6 Variety number
JB/T9580-1999
6.1 The variety number of round carbon rods is expressed in millimeters of the diameter of the positive electrode carbon rod. 6.2 The variety numbers of rectangular carbon rods are arranged in order of height and width in millimeters The number is indicated. For example, if the specification of a carbon arc gouging carbon rod is mm: 4×12×355, then the model of the carbon rod is B5412. 6.3 Automatic voltage regulator carbon resistors and bronze graphite oil-bearing bearings are distinguished only by series numbers. 6.4 The variety numbers of carbon resistors for special voltage regulators are compiled in accordance with the requirements of JB/T2664.2. 6.5 Except for product categories 5.1 to 5.4, the variety numbers of products numbered in sequence will remain unchanged for the original products, and the variety numbers of newly developed products will be uniformly numbered by the Harbin Electric Carbon Research Institute. 2507 High-purity graphite series
Series number
(G type) is shown in Table 8.
High-purity graphite
High-purity graphite
High-purity graphite
Series number
5.8 Carbon resistors for voltage regulators
(P type) is shown in Table 9.
Carbon resistors for special voltage regulators
Carbon resistors for automatic voltage regulators
5.9 Graphite products
Series number
JB/T 9580-1999
Table 7 (end)
Technical characteristics and uses
It has excellent thermal stability, corrosion resistance and lubricity, and can be used as an additive for grease and anti-wear materials and anhydrous high-energy battery cathode materials, etc.
It has high mechanical strength, high purity, good thermal conductivity and corrosion resistance. It can be used as heat exchangers, etc. It has high mechanical strength, low oxidation weight loss rate and high temperature resistance. It is used for metal smelting, etc. It has the characteristics of glass and carbon impermeability, corrosion resistance, oxidation resistance, and high temperature resistance in inert gas. It is widely used in metallurgy and semiconductor chemical industries. It is light, porous, heat-resistant, corrosion-resistant, strong adsorption, and easy to process. It is used as high-temperature insulation materials, catalyst carriers, filters and adsorption materials, etc.
Table 8 High-purity graphite
Technical characteristics and uses
It has high mechanical strength, high purity, and ash content is less than 30×10-°. High temperature resistance, oxidation resistance, fine structure, thermal and electrical conductivity, used for spectral analysis, etc.
Ash content is between (30 ~ 100×10-°, suitable for mercury rectifier anode and semiconductor technology graphite boat, graphite mold, etc.
High purity, suitable for mercury rectifier anode and semiconductor technology graphite boat, electric heating elements, electrodes for EDM, etc.
High purity, suitable for electron tube anode, electric heating elements, crucible and graphite mold, etc. Table 9 Carbon resistors for voltage regulators
Technical characteristics and uses ||tt ||The carbon resistor column for voltage regulator, which is made of carbon sheets with a thickness of (0.5-2.2) mm, has the characteristics of changing contact resistance under the action of constantly changing loads. It is used for voltage regulators of generators and various structures of varistors that continuously change resistance.
Graphite products include graphite blocks, ordinary graphite electrodes, special graphite electrodes, high-power graphite electrodes, anti-oxidation coated graphite electrodes, graphite anodes, fine-structured graphite and other series. The model compilation is in accordance with the requirements of GB/T1426. 5.10 Bronze graphite oil-bearing bearings (Z type )5.10.1 Bronze graphite oil-containing bearings have high wear resistance and lubrication properties and can be used in small generators or motors in automobiles, tractors, washing machines and other mechanical equipment. 5.10.2 The series number of bronze graphite oil-containing bearings is expressed in millimeters of its inner diameter. 249
6 Variety number
JB/T9580-1999
6.1 The variety number of round carbon rods is expressed in millimeters of the diameter of the positive electrode carbon rod. 6.2 The variety numbers of rectangular carbon rods are arranged in order of height and width in millimeters The number is indicated. For example, if the specification of a carbon arc gouging carbon rod is mm: 4×12×355, then the model of the carbon rod is B5412. 6.3 Automatic voltage regulator carbon resistors and bronze graphite oil-bearing bearings are distinguished only by series numbers. 6.4 The variety numbers of carbon resistors for special voltage regulators are compiled in accordance with the requirements of JB/T2664.2. 6.5 Except for product categories 5.1 to 5.4, the variety numbers of products numbered in sequence will remain unchanged for the original products, and the variety numbers of newly developed products will be uniformly numbered by the Harbin Electric Carbon Research Institute. 2507 High-purity graphite series
Series number
(G type) is shown in Table 8.
High-purity graphite
High-purity graphite
High-purity graphite
Series number
5.8 Carbon resistors for voltage regulators
(P type) is shown in Table 9.
Carbon resistors for special voltage regulators
Carbon resistors for automatic voltage regulators
5.9 Graphite products
Series number
JB/T 9580-1999
Table 7 (end)
Technical characteristics and uses
It has excellent thermal stability, corrosion resistance and lubricity, and can be used as an additive for grease and anti-wear materials and anhydrous high-energy battery cathode materials, etc.
It has high mechanical strength, high purity, good thermal conductivity and corrosion resistance. It can be used as heat exchangers, etc. It has high mechanical strength, low oxidation weight loss rate and high temperature resistance. It is used for metal smelting, etc. It has the characteristics of glass and carbon impermeability, corrosion resistance, oxidation resistance, and high temperature resistance in inert gas. It is widely used in metallurgy and semiconductor chemical industries. It is light, porous, heat-resistant, corrosion-resistant, strong adsorption, and easy to process. It is used as high-temperature insulation materials, catalyst carriers, filters and adsorption materials, etc.
Table 8 High-purity graphite
Technical characteristics and uses
It has high mechanical strength, high purity, and ash content is less than 30×10-°. High temperature resistance, oxidation resistance, fine structure, thermal and electrical conductivity, used for spectral analysis, etc.
Ash content is between (30 ~ 100×10-°, suitable for mercury rectifier anode and semiconductor technology graphite boat, graphite mold, etc.
High purity, suitable for mercury rectifier anode and semiconductor technology graphite boat, electric heating elements, electrodes for EDM, etc.
High purity, suitable for electron tube anode, electric heating elements, crucible and graphite mold, etc. Table 9 Carbon resistors for voltage regulators
Technical characteristics and uses ||tt ||The carbon resistor column for voltage regulator, which is made of carbon sheets with a thickness of (0.5-2.2) mm, has the characteristics of changing contact resistance under the action of constantly changing loads. It is used for voltage regulators of generators and various structures of varistors that continuously change resistance.
Graphite products include graphite blocks, ordinary graphite electrodes, special graphite electrodes, high-power graphite electrodes, anti-oxidation coated graphite electrodes, graphite anodes, fine-structured graphite and other series. The model compilation is in accordance with the requirements of GB/T1426. 5.10 Bronze graphite oil-bearing bearings (Z type )5.10.1 Bronze graphite oil-containing bearings have high wear resistance and lubrication properties and can be used in small generators or motors in automobiles, tractors, washing machines and other mechanical equipment. 5.10.2 The series number of bronze graphite oil-containing bearings is expressed in millimeters of its inner diameter. 249
6 Variety number
JB/T9580-1999
6.1 The variety number of round carbon rods is expressed in millimeters of the diameter of the positive electrode carbon rod. 6.2 The variety numbers of rectangular carbon rods are arranged in order of height and width in millimeters The number is indicated. For example, if the specification of a carbon arc gouging carbon rod is mm: 4×12×355, then the model of the carbon rod is B5412. 6.3 Automatic voltage regulator carbon resistors and bronze graphite oil-bearing bearings are distinguished only by series numbers. 6.4 The variety numbers of carbon resistors for special voltage regulators are compiled in accordance with the requirements of JB/T2664.2. 6.5 Except for product categories 5.1 to 5.4, the variety numbers of products numbered in sequence will remain unchanged for the original products, and the variety numbers of newly developed products will be uniformly numbered by the Harbin Electric Carbon Research Institute. 250
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.