ASTM G69-1997
测定铝合金潜在腐蚀性

Standard Test Method for Measurement of Corrosion Potentials of Aluminum Alloys


ASTM G69-1997 发布历史

1.1 This test method is a procedure for measurement of the corrosion potential (see Note 1) of an aluminum alloy in an aqueous solution of sodium chloride with enough hydrogen peroxide added to provide an ample supply of cathodic reactant.

Note 1-The corrosion potential is sometimes referred to as the open-circuit solution or rest potential.

1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

ASTM G69-1997由美国材料与试验协会 US-ASTM 发布于 1997。

ASTM G69-1997 在中国标准分类中归属于: H25 金属化学性能试验方法。

ASTM G69-1997的历代版本如下:

  • 2012年05月01日 ASTM G69-12 铝合金腐蚀电位测量的标准试验方法
  • 1997年 ASTM G69-1997 测定铝合金潜在腐蚀性
  • 1997年 ASTM G69-1997(2003) 测定铝合金潜在腐蚀性
  • 1997年 ASTM G69-1997(2009) 铝合金潜在腐蚀性的标准试验方法
  • 2020年05月01日 ASTM G69-20 铝合金腐蚀电位测量的标准试验方法
  • 2012年 ASTM G69-2012 测定铝合金潜在腐蚀性的标准试验方法
  • 1997年10月10日 ASTM G69-97 铝合金腐蚀电位测量的标准试验方法
  • 1997年10月10日 ASTM G69-97(2003) 铝合金腐蚀电位测量的标准试验方法
  • 2009年05月01日 ASTM G69-97(2009) 铝合金腐蚀电位测量的标准试验方法

 

 

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标准号
ASTM G69-1997
发布日期
1997年
实施日期
废止日期
中国标准分类号
H25
发布单位
US-ASTM
适用范围

1.1 This test method is a procedure for measurement of the corrosion potential (see Note 1) of an aluminum alloy in an aqueous solution of sodium chloride with enough hydrogen peroxide added to provide an ample supply of cathodic reactant.

Note 1-The corrosion potential is sometimes referred to as the open-circuit solution or rest potential.

1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.


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