GB/T 26055-2010
Reproduced tungsten carbide powder (English Version)
- Standard No.
- GB/T 26055-2010
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2023-02
- Replace By
- GB/T 26055-2022
- Latest
- GB/T 26055-2022
- Scope
- This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage, quality certificate and contract (or order form) content of recycled tungsten carbide powder. This standard is applicable to regenerated tungsten carbide powder produced by electrolysis process for recycled cemented carbide.
GB/T 26055-2010 Referenced Document
- GB/T 1480 Metallic powders.Determination of particle size by dry sieving*， 2012-12-31 Update
- GB/T 4324.12 Methods for chemical analysis of tungsten.Part 12:Determination of silicon content.Chlorization-molybdenum blue spectrophotometry*， 2012-12-31 Update
- GB/T 4324.25 Methods for chemical analysis of tungsten.Part 25:Determination of oxygen content.Pulse heating inert gas fusion -infrared absorption method*， 2012-12-31 Update
- GB/T 4324.29 Methods for chemical analysis of tungsten--The gravimetric method for the determination of residue content after chloride volatility
- GB/T 4324.6 Methods for chemical analysis of tungsten.Part 6:Determination of iron content.1,10-phenanthroline spectrophotometry*， 2012-12-31 Update
- GB/T 4324.8 Methods for chemical analysis of tungsten.Determination of nickel content.The inductively coupled plasma atomic emission spectrometry、flame atomic absorption spectrometry and dimethylglyoxime gravimetry
- GB/T 5124.1 Methods for chemical analysis of hardmetals.Determination of total carbon content.Gravimetric method
- GB/T 5124.2 Methods for chemical analysis of hardmetals.Determination of insoluble (free) carbon content.Gravimetric method
- GB/T 5124.3 Hardmetals—Part 3：Determination of cobalt—Potentiometric method*， 2017-10-14 Update
- GB/T 5124.4 Hardmetals—Part 4：Determination of titanium content—Photometric peroxide method*， 2017-10-14 Update
- GB/T 5314 Powders for powder metallurgical purposes.Sampling *， 2011-12-30 Update
GB/T 26055-2010 history
- 2022 GB/T 26055-2022 Reproduced tungsten carbide powder
- 2011 GB/T 26055-2010 Reproduced tungsten carbide powder
