This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage and contract content of nano nickel powder. This standard applies to nano nickel powder. GB/T 19588-2004 Nano nickel powder GB/T19588-2004 Standard download decompression password: www.bzxz.net

[CS 77. 120.40
National Standard of the People's Republic of China
GH/T19588—2004
Nano-nickel powder
Nano-nickel powder
2004-09-29 Issued
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China Standardization Administration of China
2005-04-01 Implementation
In order to promote and standardize the development of nickel powder industry, this standard is formulated for the first time and issued by China Nonferrous Metals Industry Association. This standard is drafted by National Technical Committee for Standardization (T2-3/SC4) of Shandong Iron and Steel Research Institute. The main bidders are: GB/T19588-2004
Nano nickel powder
CB/T19588--20C4
This standard specifies the requirements for nano nickel, test methods, test rules, signs, packaging, transportation, other procedures and contract contents. This standard is applicable to nano nickel particles
2 Normative references
The following textual clauses shall not be used before the elimination of this standard. Any document that is used in this standard shall not be revised into a standard. Then, all parties shall strictly investigate whether the latest versions of these documents can be used according to the agreement reached based on this standard. For undated references, the latest editions shall apply to this standard. G55H powder density limit determination Part 2, period, to be managed by the planning and planning of the Nobel Prize for Chemical Analysis of Alloy Materials for Metallurgical Use (new part) G[/864°. Chemical analysis of high-frequency combustion furnace environment Infrared absorption method Dead sulfur content Nickel Chemical analysis method Commercial frequency absorption method Carbon content GB/T 8647,10/113221 Determination of sodium distribution by small angle radiation determination device for steel machinery CB/T 13352 GH/T 13d90
3 Requirements
3.1 Product classification
Determination of specific surface area of ​​gold vortex powder. The product is numbered FNiN-2FNiN, FNiN-833.2 Brand indication method
--to indicate the cross-lean state of the product is powder: 1 in diameter less than 1 μm
3.3 Chemical composition
is a short line Cwww.bzxz.net
nano The chemical composition of the product shall be determined according to the chemical composition of the product. The median diameter of the product shall be less than 301 μm. Table 1 Chemical composition: FiN-21 ENN-E? Note: The dyes in the number are E, B, Al, S, V, Fe, MW, P, S, etc. *. If required, they shall be supplied. CB/T195B9—2004 3.4 The chemical composition of the product shall be determined according to the chemical composition of the product. Brand
FNN-2:
FAiNSn
FNIN&C
3.5 Appearance quality
Mid-range
Compared with x
about nickel powder, gold black will be delivered, without any low-frequency parts mixed; please forgive the tax during the light period. 4 Test method
Research and development / (g/)
.06-0.8
Drug chemical composition analysis shall be carried out in accordance with G0/T5:23, (5/T8638.B/T8647.9 and GB/854, 1:.
4.2 The physical properties of natural rice shall be tested in accordance with GR/T1:22:, G3/T3330 and GB/T5060: 4.3 The appearance quality of natural rice shall be tested in accordance with monthly inspection rules
5. 1 Inspection and acceptance
5.1.1 The final inspection shall be conducted by the supplier's engineer department to ensure that the product quality meets the requirements of the technical specifications or the contract.
5.1.2 The purchaser shall inspect the products received in accordance with the standards and regulations of the industry. If the inspection results do not conform to the standards or the contract, the supplier shall raise the issue within one day from the date of receipt of the product and the supplier shall resolve the issue through negotiation. If necessary, the supplier shall provide detailed information! The final inspection shall be conducted at the purchaser's request.
5.2 Batch inspection: Each batch of nano-decorations with the same brand shall be subject to batch inspection. 5.3 Inspection items: Sampling
Each batch of products shall be inspected for chemical composition and appearance quality before delivery. Physical and chemical energy supply The production process should be carried out in a controlled manner to ensure that the product can meet the quality requirements of the technical standards. If the customer requires the next batch to be tested for physical and chemical properties, the test items should be indicated in the production manual and the results should be taken from the recommended table 3. Table 3
Professional sample block
Beijing Ningsheng Division
External quality
5.4 Determination of inspection results
According to the determination of Gl/531+1945
According to the determination of GIV5314-108
According to the determination of E:T5314--198
5.4.1 If the chemical analysis results are unqualified, the batch of products is unqualified. 5.4.2 If the physical performance test results are unqualified, the batch of products is unqualified. 5. 4.3 When the appearance is unqualified, the state shall not print the following marks on the outer packaging of the nano nickel products (or tooth marks, etc., which shall be inspected and printed by the technical supervision department of the supplier); 3) Product name, trademark; c) Nano nickel powder brand: GD/T19588—2004 6.1.2 The packaging box of the nano nickel products shall be registered with the following signs: manufacturer, product name, trademark, brand, non-standard number, net weight, production date, etc. 6.2 Packaging, transportation and storage
6.2.1 Packaging
After the whole product is inspected, pack it in a clean, light-proof, breathable plastic bag, fill it with an appropriate amount of strong air or gas), use two layers of large vinyl bags that have been heat-sealed, and tie the plastic bag tightly (or seal it with a heat machine). The packaging must comply with K13252. 6.2.2 Transportation and extended storage
6.2.2.1 During transportation, the product should be handled with care, and must not be moved deeply. The packaging should be of appropriate strength, and should be prevented from damage. 6.2.2.2 Products should be stored in well-ventilated, especially acid-free, and the air in the storage room should also be tested. The product should be kept at 1>~C, and the relative humidity should not exceed 6u. The product should not be mixed with flammable and explosive products. 6.3 Quality certificate
The batch of products should be accompanied by a document indicating: 1) the name of the supplier, address, delivery point
b) product name, order number;
net profit;
2) analysis results and the seal of the technical supervision department. f) International abbreviation;
8) Date of issue.
7 Order or contract content
The order form or contract for the products listed in this standard may contain the following contents: Product name:
b) Brand:
e) Address:
This standard number:
e) Others.
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