发明名称 |
Process for producing composite metallic structures. |
摘要 |
<p>A process is described of preparing composite articles of aluminium or aluminium alloy suitable for superplastic forming by explosion welding two or more components together and heating the welded article to consolidate the bonds. The welds do not extend into areas to which a stop-off composition has been applied and the article can be superplastically formed by passing a pressurised fluid into these stopped-off areas.</p> |
申请公布号 |
EP0350329(A1) |
申请公布日期 |
1990.01.10 |
申请号 |
EP19890306935 |
申请日期 |
1989.07.07 |
申请人 |
BRITISH AEROSPACE PUBLIC LIMITED COMPANY |
发明人 |
STRICKLAND, GEORGE |
分类号 |
B21D26/055;B23K20/08;C22F1/04 |
主分类号 |
B21D26/055 |
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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