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US$519.00 ยท In stock Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 33373-2016: Anti-corrosion -- Electrochemical protection -- Terminology Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 33373-2016 | English | 519 |
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Anti-corrosion -- Electrochemical protection -- Terminology
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GB/T 33373-2016
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Basic data | Standard ID | GB/T 33373-2016 (GB/T33373-2016) | | Description (Translated English) | Anti-corrosion -- Electrochemical protection -- Terminology | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | A29 | | Classification of International Standard | 25.220.99 | | Word Count Estimation | 26,254 | | Date of Issue | 2016-12-30 | | Date of Implementation | 2017-07-01 | | Regulation (derived from) | National Standard Notice No.27 of 2016 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China |
GB/T 33373-2016: Anti-corrosion -- Electrochemical protection -- Terminology---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Anticorrision - Electrochemical protection - Terminology
ICS 25.220.99
A29
National Standards of People's Republic of China
Anti - corrosion electrochemical protection terminology
2016-12-30 release
2017-07-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Directory
Preface I
1 Scope 1
Corrosion Foundation
3 electrochemical basis 2
4 cathodic protection 3
5 Anodic protection 9
Interference and exclusion of stray current
7 Detection, monitoring and management
Index 16
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by the China Petroleum and Chemical Industry Association.
This standard is nationalized by the National Anti-Corrosion Standardization Technical Committee (SAC/TC381).
The drafting of the standard units. the corrosion of the International Institute of anti-corrosion Technology (Beijing) Co., Ltd., Xiamen Yi-liang Technology Co., Ltd., China Industrial Defense
Corrosion Technology Association, China Coal Gas Thermal Research and Design Institute Co., Ltd., Shenyang Branch Corrosion Control Engineering Technology Center, Beijing Bihaihai Corrosion
Protection Industry Co., Ltd., Shanghai Jian'an Anticorrosive Insulation Co., Ltd., Sichuan Lingzhong Construction Engineering Co., Ltd., Henan Shengyuan Engineering Construction
Group Co., Ltd., Sichuan love cool sharp special pipeline Technology Co., Ltd., Liaoning Crane Construction Group limited liability company.
The main drafters of this standard. Gu Zhijun, Li Jike, Wang Guiming, Wang Xiangning, Zhao Jian, Hu Jiaxiu, Di Jianjun, Yang Qun, Zhang Xinmin, Xiao Yonghong,
Ge Wenxiang, Tong Kaiping, Li Yanping, Shan Longxin.
Anti - corrosion electrochemical protection terminology
1 Scope
This standard defines the relevant terms related to electrochemical protection in anti-corrosion specialty.
This standard is applicable to scientific research, production, construction, evaluation, teaching, publishing, compiling standards and technology related to electrochemical protection in anti-corrosion specialty.
Communication and other fields.
2 Corrosion basis
2.1
Corrosion
Due to the role of the surrounding environment caused by the material (the standard refers to the metal) damage, degradation.
2.2
Corrosive media corrosiveagent
And materials (the standard refers mainly to metal) and can cause corrosion of the material.
2.3
Corrosive environment
Contains one or more corrosive media environments.
2.4
Corrosion rate
The amount of corrosion per unit area of material per unit time or the corrosion depth per unit time.
2.5
Corrosion control
Measures to reduce material corrosion.
2.6
Corrosion activity
Corrosion takes place at a rate that develops at a rate that is sufficient to cause the metal structure to decrease in pressure during use
Even perforation.
2.7
Electrochemical corrosion
Metal in the electrolyte, due to the role of the metal surface of the micro-battery corrosion occurred.
2.8
Galvanic corrosion
When a metal or alloy having a different electrode potential comes into contact with and is in an electrolyte, the more negative metal becomes an anode
Corrosion, and the potential of the metal to a certain degree of protection of the process.
2.9
Bimetallic corrosion
Two kinds of metal with different electrode potential in the electrolyte contact or electrical connection, so that the potential of the metal to accelerate the process of corrosion.
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