发明名称 |
Method for production of nano-porous coatings |
摘要 |
A method for producing a nano-porous coating onto a substrate, including the steps of: (a) operating a twin-wire arc nozzle to heat and at least partially vaporize two wires of a metal for providing a stream of nanometer-sized vapor clusters of the metal into a chamber in which the substrate is disposed; (b) injecting a stream of reactive gas into the chamber to impinge upon the stream of metal vapor clusters and exothermically react therewith to produce substantially nanometer-sized metal compound or ceramic clusters; (c) operating heat treatment devices to heat treat the metal compound or ceramic clusters so that a non-zero proportion of the clusters is in a solid state when impinging upon the substrate; and (d) directing the metal compound or ceramic clusters to impinge and deposit onto the substrate for forming the nano-porous coating.
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申请公布号 |
US6465052(B1) |
申请公布日期 |
2002.10.15 |
申请号 |
US20010996325 |
申请日期 |
2001.11.30 |
申请人 |
NANOTEK INSTRUMENTS, INC. |
发明人 |
WU L. W. |
分类号 |
H05H1/24;(IPC1-7):H05H1/32 |
主分类号 |
H05H1/24 |
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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