Standard No.:	GB/T 4698.3-1996
English Name:	Sponge titanium, titanium and titanium alloys - Determination of silicon content-Molybdenum blue spectrophotometric method
Chinese Name:	海绵钛、钛及钛合金化学分析方法 钼蓝分光光度法测定硅量
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
Issued by:	AQSIQ
Issued on:	1996-1-1
Implemented on:	1997-4-1
Status:	superseded
Superseded by:	GB/T 4698.3-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys―Part 3:Determination of silicon content―Molybdenum blue spectrophotometry
Superseded on:	2018-7-1
Superseding:	GB 3829.2-1983 Methods for chemical analysis of sponge titanium--The molybdenum blue photometric method for the determination of silicon content GB 4698.3-1984 Methods for chemical analysis of titanium and titanium alloys--The molybdenum blue photometric method for the determination of silicon content
Language:	English
File Format:	PDF
Word Count:	1000 words
Price(USD):	70.00
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本标准规定了海绵硅量的测定。本标准适用于海绵钛中硅量的测定。测定范围:0.010%～0.060%。