Standard No.:	HB/Z 5218.14-2004
English Name:	Methods for chemical analysis of aluminium alloys-Part 14:Determination of the cerium subgroup of rare earth elements content by tribromoarsenazo spectrophtometric method
Chinese Name:	铝合金化学分析方法 第14部分:三溴偶氮胂光度法测定铈组稀土总量
Chinese Classification:	V1
Professional Classification:	HB    Professional Standard - Aviation
ICS Classification:	49.025.20 49.025.20    Aluminium 49.025.20
Source Content Issued by:	COSTIND
Issued on:	2003-2-16
Implemented on:	2004-6-1
Status:	valid
Superseding:	HB 5218.14-1995
Target Language:	English
File Format:	PDF
Word Count:	3000 words
Translation Price(USD):	90.00
Delivery:	via email in 1~3 business day

本部分规定了采用三溴偶氮胂光度法测定铝合金中铈组稀土总量的原理、试剂、仪器、取制样、分析步骤、分析结果的计算、允许差和质量控制与要求。
本部分适用于铝合金中铈组稀土总量的测定。