| 摘要 |
<p>Coated article having low H2 embrittlement and high corrosion resistance comprises: a substrate contg. less than 1ppm H2 by wt.; and a ZnN2 alloy coating having microscopic interconnected escape channels for H2. - The escape channels exposed on the surface of a polished, and pref. chemically etched cross section of the coating comprises up to 25% pref. 4-25% of the cross section surface.</p> |
