Standard No.:	YS/T 1555-2022
English Name:	Platinum-cobalt-chromium-boron alloys sputtering target
Chinese Name:	铂钴铬硼合金溅射靶材
Professional Classification:	YS    Professional Standard - Non-ferrous Metal
Issued by:	MIIT
Issued on:	2022-9-30
Implemented on:	2023-4-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	220.00
Delivery:	via email in 1~3 business day

本文件规定了铂钴铬硼合金溅射靶材的分类和标记、技术要求、试验方法、检验规则、标志、包装、运输、贮存及随行文件和订货单内容。
本文件适用于以高纯铂、钴、铬、硼为原料，经真空熔铸或粉末冶金烧结等工艺制得的铂钴铬硼合金溅射靶材，产品主要用于机械硬盘磁存储介质的磁记录层材料。