发明名称 |
Joined composite structures with a graded coefficient of thermal expansion for extreme environment applications |
摘要 |
<p>An integrated composite structure with a graded coefficient of thermal expansion (CTE) is formed by selecting a plurality of layers of materials with a graded CTE and using joining approaches such as welding, brazing, or solid state bonding to produce a CTE-graded layered composite or near net shape. The integrated composite billet or near net shape is then processed to produce a first surface for attachment of a first structural member having a first CTE and to produce a second surface of for attachment of a second structural member having a second CTE.
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申请公布号 |
EP2111975(A3) |
申请公布日期 |
2012.12.12 |
申请号 |
EP20090158629 |
申请日期 |
2009.04.23 |
申请人 |
THE BOEING COMPANY |
发明人 |
YOUSEFIANI, ALI;COMFORT, JOHN M.;VOLLMER, JOHN G.;HAND, MICHAEL L. |
分类号 |
B32B7/00;B23K1/00;B32B15/00;B32B18/00;C04B37/00;C04B37/02 |
主分类号 |
B32B7/00 |
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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