发明名称 |
Flat products comprising at least two bonded layers |
摘要 |
A method of producing strip comprising at least two material layers of different chemical composition bonded one to another, in which separate slurries of powders of different chemical compositions are formed in film-forming cellulose derivatives. Dried layers in strip form are produced from the slurries and these layers are fed, while under tension in interfacial contact, into the nip of a pair of compaction rolls to effect a mechanical bond between the layers. At least one of the strip layers may be subjected to a sintering operation prior to being fed into the nip of the compaction rolls.
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申请公布号 |
US4622189(A) |
申请公布日期 |
1986.11.11 |
申请号 |
US19850763544 |
申请日期 |
1985.08.07 |
申请人 |
MIXALLOY LIMITED |
发明人 |
BELLIS, JOHN;MATHERS, ROY |
分类号 |
B32B23/04;B22F5/00;B22F7/02;B32B7/04;B32B37/20;B32B43/00;(IPC1-7):B22F7/02 |
主分类号 |
B32B23/04 |
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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