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Standard No.:	GB/T 4955-1997	Status:	superseded remind me the status change Email: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Status:	superseded
Superseded by:	GB/T 4955-2005 Metallic coatings -- Measurement of coating thickness -- Coulometric method by anodic dissolution
Superseded on:	2006-4-1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Status	superseded
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

Superseded by

Superseded on

Abolished on

Superseding

Language

File Format

Word Count

Price(USD)

Keywords

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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