SAE AMS 2475G-2009
镁合金防护处理

Protective Treatments Magnesium Alloys

SAE AMS 2475G-2009 发布历史

This specification establishes the requirements for chromate conversion coatings on magnesium alloys. This process has been used typically to improve corrosion resistance and adherence of organic finishes but usage is not limited to such applications. The dichromate treatment may not be suitable for alloys with high manganese content. The chrome pickle treatment has been used as touch-up for previously dichromate-treated surfaces and for improving corrosion protection temporarily, but usages are not limited to such applications.

SAE AMS 2475G-2009由美国机动车工程师协会 US-SAE 发布于 2009-12-18。

SAE AMS 2475G-2009 在中国标准分类中归属于: V10 航空、航天材料基础标准，在国际标准分类中归属于: 49.040 有关航空航天制造用镀涂和有关工艺。

SAE AMS 2475G-2009 发布之时，引用了标准

• SAE AMS-M-3171-1998 耐燃料密封件腐蚀预防和预处理程序处理的镁合金

SAE AMS 2475G-2009的历代版本如下：

• 2009年12月18日 SAE AMS 2475G-2009 镁合金防护处理

SAE AMS 2475G-2009 镁合金防护处理 由 SAE AMS 2475F-2001 变更而来。

标准号

SAE AMS 2475G-2009

发布日期

2009年12月18日

实施日期

废止日期

无

中国标准分类号

V10

国际标准分类号

49.040

发布单位

美国机动车工程师协会

引用标准

SAE AMS-M-3171-1998

被代替标准

SAE AMS 2475F-2001

适用范围

This specification establishes the requirements for chromate conversion coatings on magnesium alloys. This process has been used typically to improve corrosion resistance and adherence of organic finishes but usage is not limited to such applications. The dichromate treatment may not be suitable for alloys with high manganese content. The chrome pickle treatment has been used as touch-up for previously dichromate-treated surfaces and for improving corrosion protection temporarily, but usages are not limited to such applications.

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