发明名称 |
Method of forming composite, ordered material having sharp surface features |
摘要 |
A method of making a composite material having sharp surface features includes the steps of: making a composite body comprised of a recessive phase and a protrusive phase, the recessive phase having a higher susceptibility to a preselected etchant than the protrusive phase; and treating a surface of the composite body with the preselected etchant so that the protrusive phase protrudes from the surface to form a sharp surface feature, and the recessive phase defines a recessed surface area between the surface features.
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申请公布号 |
US8241508(B2) |
申请公布日期 |
2012.08.14 |
申请号 |
US20060463940 |
申请日期 |
2006.08.11 |
申请人 |
D'URSO BRIAN R;SIMPSON JOHN T;UT-BATTELLE, LLC |
发明人 |
D'URSO BRIAN R;SIMPSON JOHN T |
分类号 |
C25F3/00 |
主分类号 |
C25F3/00 |
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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