YS/T 634-2007
Ferronickel carbonyl powder (English Version)
- Standard No.
- YS/T 634-2007
- Language
- Chinese, Available in English version
- Release Date
- 2007
- Published By
- Professional Standard - Non-ferrous Metal
- Latest
- YS/T 634-2007
- Scope
- This standard specifies the classification, requirements, inspection methods, inspection rules, packaging, marking, transportation, storage, quality certificate and order form of carbonyl iron nickel powder. This standard applies to nickel-iron powder produced by the carbonylation method. This product is mainly used as cemented carbide, powder metallurgy additives, absorbing materials, magnetic materials, etc.
YS/T 634-2007 Referenced Document
- GB/T 11107 Metallic and its compound powder—Determination of specific surface and particle size—Air permeating method*， 2018-09-17 Update
- GB/T 8647.8 The methods for chemical analysis of nickel. Determination of sulphur content. Infra-red absorption method after high frequency induction furnace combustion
- GB/T 8647.9 The methods for chemical analysis of nickel. Determination of carbon content. Infra-red absorption method after high frequency induction furnace combustion
- YS/T 539.13 Methods for chemical analysis of nickel base alloy powder.Part 13:Determination of oxygen content.The pulse heating inert gas fusion-infrared absorption method*， 2009-12-04 Update
- YS/T 539.6 Methods for chemical analysis of nickel base alloy powder.Part 6:Determination of iron content.Titanium trichloride-potassium dichromate titration*， 2009-12-04 Update
YS/T 634-2007 history
- 2007 YS/T 634-2007 Ferronickel carbonyl powder
