JB/T 6649-1993 Tin bronze spherical powder
Basic Information
Standard ID:
JB/T 6649-1993
Standard Name: Tin bronze spherical powder
Chinese Name:
锡青铜球形粉末
Standard category:Machinery Industry Standard (JB)
state:in force
Date of Release1993-05-07
Date of Implementation:1994-01-01
standard classification number
Standard Classification Number:Metallurgy>>Powder Metallurgy>>H72 Powder Metallurgy Materials and Products
associated standards
Publication information
other information
Focal point unit:Beijing Powder Metallurgy Research Institute
Publishing department:Beijing Powder Metallurgy Research Institute
Introduction to standards:
This standard specifies the grades, specifications and corresponding technical requirements of tin bronze spherical powder produced by air atomization. This standard is applicable to the bronze spherical powder used in the manufacture of porous parts, steel-backed bronze polymer composite anti-friction materials, filled metal polymer composite anti-friction materials and organic adhesive friction materials, and is also applicable to the bronze spherical powder used to prepare medium abrasives in some light finishing processes. JB/T 6649-1993 Tin bronze spherical powder JB/T6649-1993 standard download decompression password: www.bzxz.net