Less-Toxic Coatings for Inhibiting Corrosion of Aluminum

[摘要] Two recently invented families of conversion- coating processes have been found to be effective in reducing or preventing corrosion of aluminum alloys. These processes offer less-toxic alternatives to prior conversion-coating processes that are highly effective but have fallen out of favor because they generate chromate wastes, which are toxic and carcinogenic. Specimens subjected to these processes were found to perform well in standard salt-fog corrosion tests.

[发布日期] 2003-12-01

[学科分类] 航空航天科学