发明名称 |
SURFACE TREATMENT OF AMORPHOUS COATINGS |
摘要 |
A structural component suitable for use as refinery and/or petrochemical process equipment and piping is provided. The structural component has improved corrosion, abrasion, environmental degradation resistance, and fire resistant properties with a substrate coated with a surface-treated amorphous metal layer. The surface of the structural component is surface treated with an energy source to cause a diffusion of at least a portion of the amorphous metal layer and at least a portion of the substrate, forming a diffusion layer disposed on a substrate. The diffusion layer has a negative hardness profile with the hardness increasing from the diffusion surface in contact with the substrate to the surface away from the substrate. |
申请公布号 |
EP2425032(A4) |
申请公布日期 |
2016.07.13 |
申请号 |
EP20100770269 |
申请日期 |
2010.04.28 |
申请人 |
CHEVRON U.S.A. INC.;KUSINSKI, JAN P. |
发明人 |
KUSINSKI, JAN P.;KUSINSKI, GRZEGORZ JAN |
分类号 |
C23C8/00;B05D3/02;C21D1/09;C21D10/00;C23C4/08;C23C4/18;C23C10/00;C23C10/02;C23C10/28;C23C24/04 |
主分类号 |
C23C8/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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