The mini BK-LC black-oxide coating line treats aluminum with one heated tank and no electrolytic current. Resources. Members. Directory. Webinars. Video. WISE. CAD Models. EDGE Awards. Search. Search.

According to Cleveland Black Oxide Quality Metal Finishing Solutions, Black Oxide, also known as "blackening, oxidizing, oxiding, black passivating, [and] gun bluing," is a chemical conversion ...

Microlok AO coating aids in corrosion resistance without hazardous byproducts. The Microlok AO process forms a silver/black, 1.5-micron-thick, non-toxic, aluminum-oxide conversion coating that ...