GB/T 20975.14-2008 English Version, GB/T 20975.14-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 14：Determination of nickel content (English Version)

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GB/T 20975.14-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 14：Determination of nickel content (English Version)
Standard No.:	GB/T 20975.14-2008	Status:	superseded remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	7000 words	Translation Price(USD):	210.0 remind me the price change Email:
Implemented on:	2008-9-1	Delivery:	via email in 1~3 business day

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Standard No.:	GB/T 20975.14-2008
English Name:	Methods for chemical analysis of aluminium and aluminium alloys - Part 14：Determination of nickel content
Chinese Name:	铝及铝合金化学分析方法第14部分：镍含量的测定
Chinese Classification:	H12 Light metals and their alloys analysis method
Professional Classification:	GB National Standard
ICS Classification:	77.120.10 77.120.10 Aluminium and aluminium alloys 77.120.10
Source Content Issued by:	AQSIQ; SAC
Issued on:	2008-3-31
Implemented on:	2008-9-1
Status:	superseded
Superseded by:	GB/T 20975.14-2020
Superseded on:	2021-4-1
Superseding:	GB/T 6987.14-2001 铝及铝合金化学分析方法丁二酮肟光度法测定镍量
Target Language:	English
File Format:	PDF
Word Count:	7000 words
Translation Price(USD):	210.0
Delivery:	via email in 1~3 business day

GB/T 20975.14-2008 is referred in:

* GB/T 15114-2009 Aluminum alloy die castings
* GB/T 15115-2009 Die casting aluminum alloys

Standard

GB/T 20975.14-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 14：Determination of nickel content (English Version)
Standard No.	GB/T 20975.14-2008
Status	superseded
Language	English
File Format	PDF
Word Count	7000 words
Price(USD)	210.0
Implemented on	2008-9-1
Delivery	via email in 1~3 business day

Detail of GB/T 20975.14-2008

Standard No.

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Superseded on

Abolished on

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Introduction of GB/T 20975.14-2008

本部分规定了铝及铝合金中镍含量的测定方法。本部分适用于铝及铝合金中镍含量的测定。测定范围：0.001%--0.01%。本部分代替GB/T 6987.14-2001《铝及铝合金化学分析方法　丁二酮肟分光光度法测定镍量》和GB/T 6987.15-2001《铝及铝合金化学分析方法　火焰原子吸收光谱法测定镍量》。
本部分与GB/T 6987.14-2001相比主要变化如下：
———增加了“方法二：火焰原子吸收光谱法”；
———将测定范围由原来的０．００１％～３．００％改为０．００１％～０．０１％，并将标准中相应的表１和表２进行了修改；
———两个方法中均增加了“重复性”和“质量保证与控制”条款。

Contents of GB/T 20975.14-2008

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Keywords:
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