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Corrosion of metals and alloys—Method of measuring the pitting potential for stainless steels by potentiodynamic control in sodium chloride solution
Standard in brief
Scope of Application:
本文件描述了在动电位控制下测定不锈钢点蚀电位的方法。本文件适用于不锈钢(奥氏体、铁素体·奥氏体、铁素体、马氏体不锈钢)点蚀电位的测量。与采用恒电位的测试方法[1][2]相比,本方法的主要优势在于测试的快速性,使用该方法在一次电位扫描中即可测得点蚀电位。本文件测得的点蚀电位可以作为性能的一个相对指标,例如用于比较不同批次不锈钢的相对性能。本文件阐述的试验并非旨在测定真实服役条件下实际点蚀确实发生与否的点蚀电位。
Basic information
Standard No:GB/T 17899-2023
Standard Name:金属和合金的腐蚀 不锈钢在氯化钠溶液中点蚀电位的动电位测量方法
English Name:Corrosion of metals and alloys—Method of measuring the pitting potential for stainless steels by potentiodynamic control in sodium chloride solution
Standard Status:现行
Release Date:1984-04-09
Effective Date:2024-03-01
Language of Publication:中文简体
Standard Classification
ICS Number:77.060
CCS Number:H25
Related Standards
Adopted Standards:ISO 15158:2014
Adopted Standard Name:《金属和合金的腐蚀 不锈钢在氯化钠溶液中点蚀电位的动电位测量方法》
Adoption Level:MOD
Publication Information
Number of pages:16
Number of words:23 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2023-08-01
Standard Revision Information
Has Amendment:No
Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:17899
Drafter:李光福、侯捷、丰涵、纪开强、孙晓光、姜美雪、田子健、宋志刚、王睿、李倩、施黎明、黄亮
Drafting Organization:上海材料研究所、冶金工业信息标准研究院、钢铁研究总院有限公司、中车青岛四方机车车辆股份有限公司、青拓集团有限公司、株洲时代金属制造有限公司
Management Organization:全国钢标准化技术委员会(SAC/TC 183)
Proposing Department:中国钢铁工业协会