Standard No.:	GB/T 6408-2003
English Name:	Super abrasive—Cubic boron nitride
Chinese Name:	超硬磨料 立方氮化硼
Chinese Classification:	J43    Grinding material and apparatus
Professional Classification:	GB    National Standard
ICS Classification:	25.100.70 25.100.70    Abrasives 25.100.70
Issued by:	AQSIQ
Issued on:	2003-10-8
Implemented on:	2004-4-1
Status:	superseded
Superseded by:	GB/T 6408-2018 Superabrasive—Cubic boron nitride
Superseded on:	2019-2-1
Superseding:	GB/T 6408-1986 Technical requirements for cubic boron nitride
Language:	English
File Format:	PDF
Word Count:	3000 words
Price(USD):	90.00
Delivery:	via email in 1~3 business day

本标准规定了立方氮化硼的品种代号、技术要求（粒度组成、冲击韧性、静压破碎负荷、堆积密度、杂质含量）、试验方法、验收规则、标志和包装。本标准适用于制造树脂结合剂、陶瓷结合剂、金属结合剂磨具和电镀制品等用途的静压法合成的单晶立方氮化硼。