Standard No.:	GB/T 223.23-2008
Chinese Name:	钢铁及合金 镍含量的测定 丁二酮肟分光光度法
English Name:	Iron steel and alloy - Determination of nickel content - The dimethylglyoxime spectrophotometric method
Professional Classification:	H11 Steel and iron alloy analysis method
Professional Classification:	GB National Standard
ICS Classification:	77.080.01 Ferrous metals in general
Issued by:
Issued on:	2008-05-13
Implemented on:	2008-11-01
Status:	VALID
Replace:	GB/T223.23-1994 Methods for chemical analysis of iron, steel and alloy.The dimethylglyoxime spectrophotometric method for the determination of nickel content
Language:	English
File Format:	PDF
Word Count:	5000 words
Price(USD):	150 (USD)
Delivery:	via email in 1-3 business day

This Part of GB/T 223 specifies the determination of nickel content with dimethylglyoxime direct photometric method and extraction seperation-dimethylglyoxime spectrophotometric method.
The method one of this Part is applicable to the determination of nickel content with mass fraction 0.030%~2.00% in pig iron, iron powder, carbon steel and alloy steel; the method two of this Part is applicable to the determination of nickel content with mass fraction 0.010%~0.50% in pig iron, carbon steel, alloy steel and precious alloy.