发明名称 |
Process of forming a composite coating on a substrate |
摘要 |
Precursor-based methods for the production of metal-matrix composite (MMC) coatings on steel and aluminum substrates for improved wear, corrosion and oxidation resistance have been made. Wire and surface precursors are deposited on the substrate by controlled thermal processing using plasma-arc, laser and high-density infrared radiation. The temperature distribution during the formation for coating is controlled by a real tine adaptive control method. The wire precursors produced by continuous pressure infiltration of SiC or mullite fiber with aluminum were used. Steel substrates double-layer plated with binary metals including nickel and aluminum are also thermal-processed to in-situ produce compound such as nickel aluminide coatings.
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申请公布号 |
US2003068518(A1) |
申请公布日期 |
2003.04.10 |
申请号 |
US20020215061 |
申请日期 |
2002.08.07 |
申请人 |
NORTHEASTERN UNIVERSITY AND TRUSTEES OF TUFTS COLLEGE |
发明人 |
ANDO TEIICHI;DOUMANIDIS CHARALABOS |
分类号 |
B23K9/04;B23K9/095;B23K10/02;B23K26/34;C23C24/10;C23C26/02;(IPC1-7):B32B7/00 |
主分类号 |
B23K9/04 |
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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