Standard No.:	YS/T 89-1995
English Name:	Calcined a-alumina
Chinese Name:	煅烧 a 型氧化铝
Chinese Classification:	H12    Light metals and their alloys analysis method
Professional Classification:	YS    Professional Standard - Non-ferrous Metal
ICS Classification:	77.040.30 77.040.30    Chemical analysis of metals 77.040.30
Issued by:	China Nonferrous Metals Industry Corporation
Issued on:	1995-04-06
Implemented on:	1995-12-1
Status:	superseded
Superseded by:	YS/T 89-2011 Calcined α-Alumina
Superseded on:	2012-7-1
Language:	English
File Format:	PDF
Word Count:	1500 words
Price(USD):	224.0
Delivery:	via email in 1~3 business day

本标准规定了锻烧a型氧化铝产品的分类、技术要求、试验方法、检验规则及标志、包装、运输、贮
存。
本标准适用于以工业氢氧化铝或工业氧化铝为原料，在适当的温度下锻烧成晶型稳定的a型氧化铝产品。主要用于生产陶瓷和耐火材料等的原料。