YS/T 822-2012 (English Version) PDF

Scope: This standard specifies the requirements, test methods, inspection rules and marking, packaging, transportation, storage, quality certificate and contract (or order) content of nickel-chromium-chromium carbide composite powder. This standard applies to nickel-chromium-chromium carbide composite powder produced by the granulation-sintering method for thermal spraying.

YS/T 822-2012 Referenced Document

GB/T 1479.1 Metallic powders—Determination of apparent density—Part 1:Funnal method
GB/T 1480 Metallic powders.Determination of particle size by dry sieving*， 2012-12-31 Update
GB/T 1482 Metallic powders—Determination of flow rate—Calibrated funnel methods（Hall flowmeter）*， 2022-12-30 Update
GB/T 19077.1 Particle size analysis.Laser diffraction methods.Part 1:General principles
GB/T 223.25 Methods for chemical analysis of iron, steel and alloy.The dimethylglyoxime gravimetric method for the determination of nickel content
GB/T 223.5 Steel and iron.Determination of acid-soluble silicon and total silicon content.Reduced molybdosilicate spectrophotometric method
GB/T 5314 Powders for powder metallurgical purposes.Sampling
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 539.6 Methods for chemical analysis of nickel base alloy powder.Part 6:Determination of iron content.Titanium trichloride-potassium dichromate titration