发明名称 |
CHEMICAL MILLING APPARATUS AND METHOD |
摘要 |
A method of chemical milling which includes the following steps: (i) suspending an extrusion or casting formed from metal in an etching solution wherein initially the extrusion or casting is fully submerged in the etching solution by virtue of its weight and which thereafter is rendered buoyant by metal being removed from the extrusion or casting by the etching solution wherein the casting or extrusion is supported by a non-buoyant support which maintains the casting or extrusion in a fully submerged condition throughout its immersion in the etching solution; and (ii) withdrawing the extrusion or casting from the etching solution when required. The invention also refers to chemical milling apparatus for use in the abovementioned method as well as the non-buoyant support per se.
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申请公布号 |
WO9600315(A1) |
申请公布日期 |
1996.01.04 |
申请号 |
WO1995AU00375 |
申请日期 |
1995.06.27 |
申请人 |
MELANESIA INTERNATIONAL TRUST COMPANY LIMITED;JURISICH, MILNE |
发明人 |
JURISICH, MILNE |
分类号 |
C23F1/04;C23F1/08;(IPC1-7):C23F1/04 |
主分类号 |
C23F1/04 |
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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