Standard No.:	GB/T 5121.23-1996
English Name:	Copper and copper alloys-Determination of silicon content
Chinese Name:	铜及铜合金化学分析方法 硅量的测定
Chinese Classification:	H13    Heavy metals and their alloys analysis method
Professional Classification:	GB    National Standard
ICS Classification:	77.120.30 77.120.30    Copper and copper alloys 77.120.30
Issued by:	STSB
Issued on:	1996-01-01
Implemented on:	1997-4-1
Status:	superseded
Superseded by:	GB/T 5121.23-2008 Methods for chemical analysis of copper and copper alloys - Part 23: Determination of silicon content
Superseded on:	2008-12-1
Superseding:	GB 5122.16-1985 GB 6520.14-1986 GB 8002.12-1987 Methods for chemical analysis of tin bronze--The molybdenum blue spectrometric method for the determination of silicon content GB 8550.20-1987 Copper-nickel alloys--Determination of silicon content--Molybdenum blue spectrophotometric method GB 8550.21-1987 Copper-nickel alloys--Determination of silicon content--Extraction-molybdenum blue spectrophotometric method
Language:	English
File Format:	PDF
Word Count:	1500 words
Price(USD):	369.0
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本标准规定了铜及铜合金中硅含量的测量方法。本标准适用于铜及铜合金中硅含量的测定。测定范围：0.0010% ～ 0.025%。