发明名称 |
DIFFUSION BARRIER LAYER AND METHOD OF MAKING THE SAME, AND WEAR RESISTANT ARTICLE WITH THE DIFFUSION BARRIER LAYER AND METHOD OF MAKING THE SAME |
摘要 |
<p>A wear-resistant article that includes a substrate that presents a surface. The substrate has a bulk region and a surface region beginning at and extending inward from the surface toward the bulk region. There is a diffusion barrier layer on at least a portion of the surface of the substrate wherein the diffusion barrier layer is a nickel-based alloy. There is a wear-resistant cladding layer on the diffusion barrier layer wherein the wear-resistant layer contains boron. The surface region of the substrate contains no boron that has been diffused from the wear-resistant cladding layer.</p> |
申请公布号 |
EP2018267(A2) |
申请公布日期 |
2009.01.28 |
申请号 |
EP20070753696 |
申请日期 |
2007.03.22 |
申请人 |
KENNAMETAL, INC. |
发明人 |
SINGER, KEVIN, M.;BUCHOLZ, DONALD, W. |
分类号 |
B32B15/04;C23C30/00 |
主分类号 |
B32B15/04 |
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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