Standard No.:	JB/T 6649-1993
English Name:	Spherical Tin Bronze Powder
Chinese Name:	锡青铜球形粉末
Chinese Classification:	H72    Powder metallurgy material and product
Professional Classification:	JB    Professional Standard - Machinery
Issued by:	Beijing Powder Metallurgy Research Institute
Issued on:	1993-05-07
Implemented on:	1994-1-1
Status:	superseded
Superseded by:	JB/T 6649-2010 Gas atomization spherical bronze powder JB 6649-2010 Gas atomization spherical bronze powder
Superseded on:	2010-7-1
Language:	English
File Format:	PDF
Word Count:	3500 words
Price(USD):	100.00
Delivery:	via email in 1~3 business day

本标准规定了用空气雾化法生产的锡青铜球形粉末的牌号、规格和相应的技术要求。 本标准适用于制造多孔件、钢背青铜聚合物复合减摩材料、填充型金属聚合物复合减摩材料和有机粘合剂摩擦材料所用使用的青铜球粉，也适用于在一些光光整加工中用来配制介质磨料的青铜球粉。