JB/T 6649-2010
Gas atomization spherical bronze powder (English Version)
- Standard No.
- JB/T 6649-2010
- Language
- Chinese, Available in English version
- Release Date
- 2010
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 6649-2010
- Replace
- JB/T 6649-1993
- Scope
- This standard specifies the grades, specifications and corresponding technical requirements for tin bronze spherical powder produced by the gas atomization method (hereinafter referred to as bronze spherical powder). This standard applies to bronze ball powder used in the manufacture of porous components, steel-backed bronze polymer composite anti-friction materials, filled metal-polymer composite anti-friction materials and organic adhesive friction materials. It is also applicable to some finishing processes. Bronze ball powder used to prepare media abrasives.
JB/T 6649-2010 Referenced Document
- GB/T 1479 Metallic powders--Determination of apparent density--Part 1:Funnel method
- GB/T 1480 Metallic powders.Determination of particle size by dry sieving*， 2012-12-31 Update
- GB/T 4164 Metallic powder.Determination of hydrogen reducible oxygen content
- GB/T 5121.1 Methods for chemical analysis of copper and copper alloys.Part 1:Determination of copper content
- GB/T 5121.10 Methods for chemical analysis of copper and copper alloys.Part 10: Determination of tin content
- GB/T 5121.11 Methods for chemical analysis of copper and copper alloys.Part 11:Determination of zinc content
- GB/T 5121.2 Methods for chemical analysis of copper and copper alloys.Part 2:Determination of phosphorus content
- GB/T 5314 Powders for powder metallurgical purposes.Sampling *， 2011-12-30 Update
- GB/T 8888 Wrough heavy non-ferrous metal products-packing,marking, transportation, storing and cetificate of quality*， 2014-12-05 Update
JB/T 6649-2010 history
- 2010 JB/T 6649-2010 Gas atomization spherical bronze powder
- 1993 JB/T 6649-1993 Tin bronze spherical powder
