GB/T 4955-1997 English Version, GB/T 4955-1997 Metallic coatings-Measurement of coating thickness-Coulometric method by anodic dissolution (English Version)

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GB/T 4955-1997 Metallic coatings-Measurement of coating thickness-Coulometric method by anodic dissolution (English Version)
Standard No.:	GB/T 4955-1997	Status:	abolished remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	7000 words	Price(USD):	210.0 remind me the price change Email:
Implemented on:	1997-9-1	Delivery:	via email in 1~3 business day

Standard No.:	GB/T 4955-1997
English Name:	Metallic coatings-Measurement of coating thickness-Coulometric method by anodic dissolution
Chinese Name:	金属覆盖层覆盖层厚度测量阳极溶解库仑法
Chinese Classification:	A29 Material Protection
Professional Classification:	GB National Standard
ICS Classification:	25.220.20 25.220.20 Surface treatment 25.220.20
Issued by:	STSB
Issued on:	1997-03-04
Implemented on:	1997-9-1
Status:	abolished
Superseded by:	GB/T 4955-2005 Metallic coatings -- Measurement of coating thickness -- Coulometric method by anodic dissolution
Superseded on:	2006-4-1
Abolished on:	2006-04-01
Superseding:	GB 4955-1985 Metallic coatings -- Measurement of coating thickness -- Coulometric method by anodic dissolution
Language:	English
File Format:	PDF
Word Count:	7000 words
Price(USD):	210.0
Delivery:	via email in 1~3 business day

GB/T 4955-1997 is referred in:

* GB/T 9799-1997 Metallic coatings-Electroplated coatings of zinc on iron or steel
* GB/T 9799-1997 Metallic coatings-Electroplated coatings of zinc on iron or steel

Standard

GB/T 4955-1997 Metallic coatings-Measurement of coating thickness-Coulometric method by anodic dissolution (English Version)
Standard No.	GB/T 4955-1997
Status	abolished
Language	English
File Format	PDF
Word Count	7000 words
Price(USD)	210.0
Implemented on	1997-9-1
Delivery	via email in 1~3 business day

Detail of GB/T 4955-1997

Standard No.

English Name

Chinese Name

Chinese Classification

Professional Classification

ICS Classification

Issued by

Issued on

Implemented on

Status

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Superseded on

Abolished on

Superseding

Language

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Introduction of GB/T 4955-1997

本标准规定了测量单层和多层金属覆盖层厚度的阳极溶解库仑法。表1列举了典型的金属覆盖层和基体的组合。用现行的电解液(见附录B)测试其他组合，或为其他组合开发的新电解液而对其进行测试，都必需验证对整个体系的适应性。本方法适用于测量各种方法得到的覆盖层厚度，包括测量多层体系，如Cu/Ni/Cr（见8.6)，以及合金覆盖层和合金化的扩散层的厚度。本方法不仅可测量平面试样的覆盖层厚度，而且可测量圆柱形和线材的覆盖层厚度。

Contents of GB/T 4955-1997

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Keywords:
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