Standard No.:	GB/T 4698.8-2017
English Name:	Methods for chemical analysis of titanium sponge, titanium and titanium alloys - Part 8: Determination of aluminum content - Separation with sodium hydroxide-EDTA complex-metric titration and inductively coupled plasma atomic emission spectrometry
Chinese Name:	海绵钛、钛及钛合金化学分析方法 第8部分：铝量的测定 碱分离-EDTA络合滴定法和电感耦合等离子体原子发射光谱法
Chinese Classification:	H14    Rare metals and their alloys analysis method
Professional Classification:	GB    National Standard
ICS Classification:	77.120.50 77.120.50    Titanium and titanium alloys 77.120.50
Source Content Issued by:	AQSIQ; SAC
Issued on:	2017-09-29
Implemented on:	2018-4-1
Status:	valid
Superseding:	GB/T 4698.8-1996 Sponge titanium, titanium and titanium alloys - Determination of aluminum content-Separation with sodium hydroxide-EDTA complexometric titration method
Target Language:	English
File Format:	PDF
Word Count:	5500 words
Translation Price(USD):	160.0
Delivery:	via email in 1~3 business day

本部分规定了海绵钛、钛及钛合金中铝量的测定方法。
本部分适用于海绵钛、钛及钛合金中铝量的测定。测定范围：方法一为0.80%～8.50%；方法二为0.010%～8.50%。测定范围重叠时，方法一为仲裁分析方法。