Standard No.:	YB 4040-1991
English Name:	Dysprosium oxide
Chinese Name:	氧化镝
Chinese Classification:	H65    Rare metals and their alloys
Professional Classification:	YB    Professional Standard - Metallurgy
ICS Classification:	71.060.20 71.060.20    Oxides 71.060.20
Source Content Issued by:	Ministry of Metallurgical Industry
Issued on:	1991-05-04
Implemented on:	1992-1-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	1500 words
Translation Price(USD):	45.0
Delivery:	via email in 1~3 business day

本标准规定了氧化镝的技术要求、检验方法、验收规则、包装、标志、贮存、运输和质量证明书。
本标准适用于萃取、离子交换或其他分离方法所得氧化镝。供制取金属镝及钕铁硼永磁、磁光记忆材料、电子工业等领域应用。