This standard specifies the classification, technical requirements, test methods, inspection rules, packaging, marking, transportation and storage, and quality certificates of aluminum-carbon series refractory products for continuous casting. This standard applies to aluminum-carbon (composite zirconium-carbon, magnesium-carbon) refractory products for continuous casting of steel. YB/T 007-2003 Aluminum-carbon refractory products for continuous casting YB/T007-2003 Standard download decompression password: www.bzxz.net

The standard is for you! The quality of refractory materials is engraved on the table. From the implementation of this standard, the standard will be YH, T7-1997, which is 00-91. The standard is:
new;
increase the knowledge of production network adhesive material flow brand:
"Thank you for the adjustment of the product size and appearance. This standard will be promoted by the whole mouth refractory material chemical technology product group YB/T 007—203
The originating unit of this comprehensive standard: Gaodaozhuang Refractory Materials Storage and Withdrawal Company. Luoyang Neidian Refractory Co., Ltd., Laoyang Nanfang Refractory Co., Ltd.:
The main drafters of this standard: Dianwenquan, Zheng Xuelai, Xu Yixiang, Pingzeng, Lu Jifang: The situation of the sub-city where this standard is consulted: YBTQ07
1 Scope
Aluminum-carbon refractory products for continuous casting
YB/T 007-2003
This standard specifies the classification, technical requirements, test methods, packaging, marking, transportation, storage instructions, etc. of continuous casting refractory products
This standard is for use with steel products (composite carbon products, hair-locking products) and light-resistant products: 2 Specifications Referenced Documents
The clauses in the following documents become clauses of this standard through the use of this standard. The referenced documents are of a certain period, and all amendments (excluding missing parts) or revisions thereto are not applicable to this standard. However, the parties concerned shall discuss whether the latest version of this document can be used according to the standards. From the referenced documents of the same period, the most suitable version shall apply to this standard. 97 Test method for volume pores and real car of shaped refractory products G3/1333
Test method for high-shaped refractory products with batch analysis Gn/T SU72
G3/T 37:
Strength test for shaped refractory products
Shaped refractory products
CT:T1e225www.bzxz.net
Method for chemical analysis of shaped refractory products GBT'10326
GR/T13245
Method for chemical analysis of refractory materials containing micro-refractories
Quantitative method for determination of iron oxide content G/T524
G0T16545
Fireproof products for color protection, marking, transport and circulation YHAT HY$,
Test method for thermal ductility of water-water products (water quenching method) Chemical analysis method for energy-saving materials DT content standard oxidation determination YB/F4077
YH:T 78
YH/T4115
Chemical analysis of oxidizing refractory materials
Fire ventilation test method
3 Division, brand and shape
3.1 Classification
The system is divided into three categories: 11 (continuous temperature protection sleeve, filter tube), 1 element water inlet (1 room water bag), 1 integral room water inlet (plug), etc. The physical and chemical potential standards are divided into 14 brands: CC.C, .K.Rm, K5.S.S7w, ZM, etc. Among them, the old people ask for the mouth (cast pipe, measurement change), the ruler represents the design or the mouth (middle bag water inlet), 5 needs to be checked (fire rate), z represents the composite carbon pressure, M represents the desired position and carbon quality. 3.2 Marking example
A, content (quality score) 5 composite part end (quality score 6) R.-2.
3.3 Shape and size
The shape and size of the product shall be in accordance with the production drawing requirements, 4 Technical requirements
4.1 The chemical properties of various materials shall comply with the table: 4.2 The allowable deviation and appearance requirements shall be in accordance with the table 2 YB/1007-2003
*A, 5/5
<\) not less
Significant pores
Strength MPa
Some ancestral dismantling hospital MI
Heat resistance/to
Through limit h
Light protection square
2. 152. 1612. 13:2. 30|2. 29 2. 252. 132. 302. t2. 8e 8. 5u X. 456. 2n: :. 451-..0 14.n 2u.0 19.0.1.u 1.013.0 18.013.n 19.021,0 2.322.15..
13. .ni, n0.0
Supply and demand parties negotiate
Note: according to user needs, the product will be adopted at the same time. The supply and demand parties negotiate at this time. Table 2
Matching parts
Dimensional deviation
Details Matching parts
Light, missing
Working instructions Water inoculation surface
201- 65
Not allowed
.3 Health-H. The degree of tolerance should be within 3. B/T 007-2003
4.1 The surface of the product is sprayed with a coating, and the outer surface is free of physical surfaces (except for human prices) and debris. The installation and welding of iron parts should be flat and smooth, the water mixture should be uniform, the air should not be stagnant, and the thread or the inner dam should not be more than one week of the butterfly pattern:
5 Reduction inspection method
5.! Preparation of test paper
The test paper is made by the same process as the sample above. The test paper is cut from the product with the same density as the production paper (7321), length (product uniformity), temperature resistance, front layer strength, temperature folding resistance, cutting parts: the water-resistant paper should be cut from the corresponding part, and then the product can be pulled from the product with a length of 0m. The parts to be cut should be: the large end of the long water outlet, the water outflow end, and the head end of the body chamber.
5.2 Sample size
Volume density (Product details) Layer strength, belt source machine, heat expansion and exposure data standard test file size and filling condition difference shall comply with the provisions of Table 3,
light ring
belt short work resistance
normal flexural resistance (pores)
5.3 Chemical analysis
24×24×24
20×2×
70/4120350
5.3.: The determination of aluminum content shall be carried out according to YE/4077, 5.3.2 The carbon content shall be carried out according to G9/1324.5. 3.3 Oxidation content 1/T13246 Note. 5.3.4 Oxidation station synthesis of the creation of the family YH/407 5.4 Dynamic test
5.4.1 Bulk density (porosity test G/T9? 5.1.2 Normal temperature rolling test G: T5372 storage
5.4.3 The test of the resistance to the end (reduction / T3901, the interval between the song is 51mm ± 3mm, the original is the card
5..4 Heat expansion of the film report performance of the epidemic YB/一378.1, but in the rapid heat over The whole test is heated in the furnace: during the cooling process, the sample is placed in the water. If cracks are found in the test, please take the sample immediately for inspection. You can also use the simulated test method if necessary.
5.4.5 General financial space technology Y4115 for
5.5 Appearance and size inspection
The appearance and size of the product are sent to 103 for inspection. 5.6 Other size inspections
5.G.1 The size inspection may be negative for the measurement: 5.6.2 The tooth is damaged and the tooth is used for the card, YB/T007-2003
6 The age test is averaged, and the number of products in each batch is not more than 5. The sample inspection of the product has been accepted, and the photochemical energy-saving test sample has been carried out. 6.2
Inspection purpose
High generation degree
You are dense
Porosity
Emperor product pit new strong standard
Heat-resistant fittings
Porous product potential
Output plate/piece
G. 3 This standard recommends that the volume ratio, porosity, elasticity with moisture point are the false positive detection and detection tests. When retesting, the volume density, porosity, and pressure resistance of the items are tested according to the requirements of the table: some of which are allowed to meet the requirements of the table: Table 5 shows the packaging, marking, transportation, storage and quality certification of the product. 5 MP, 7, 1 The product shall be labeled with the variety name, batch, production period and qualification mark. 7.2 Each product shall be packed in a wooden box with a plastic paper as the inner body. In addition to the actual product name, variety, quantity, and other information, the product name shall be marked! The long term also belongs to the loss test with the signature and the mark forgotten. 7.3. The transportation of finished products shall be carried out according to 3/T [36]. The finished products shall be accompanied by a quality certificate signed by the supplier's quality supervision department, containing the name of the product, the name of the purchaser, etc.
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