| 摘要 |
<p>This invention encompasses articles, compositions, and methods that provide enhanced corrosion resistance and wear resistance to firearms, firearm components, and firearm accessories. In one aspect, for example, a substrate (1) comprising a firearm component is coated with a first layer of a corrosion-resistant material (5) such as a first metal, followed by a second thin film layer of an abrasion-resistant material (10) such as a second metal, a ceramic material such as a metal nitride, diamond-like carbon material, or other materials.</p> |
