发明名称 |
HARTLOTBARES ALUMINIUMMATERIAL UND VERFAHREN ZU DEREN HERSTELLUNG |
摘要 |
A brazeable aluminum material is composed of an aluminum core and a brazing agent layer consisting of a brazing agent thermally sprayed onto and covering a surface of the core. A number of unmolten minute particles of the brazing agent are present in the brazing agent layer, which contains at least an aluminum-silicon alloy and/or a mixture of aluminum and silicon. Characteristic features of a method of producing the brazeable aluminum material are the steps of: preparing a powder composed of minute particles; and thermally spraying the powder onto the aluminum core in such a state that only a surface of each minute particle is molten, with a pith of the particle remaining unmolten. The powder is an Al-Si alloy and/or a mixture of Al powder and Si powder. |
申请公布号 |
AT163383(T) |
申请公布日期 |
1998.03.15 |
申请号 |
AT19930308535T |
申请日期 |
1993.10.26 |
申请人 |
SHOWA ALUMINUM CORPORATION |
发明人 |
TERADA, TAKASHI;KOJIMA, MASAHIRO;MORITA, TAIZO;ARAKAWA, KATSUYUKI;IWAI, ICHIRO;FURUTA, MASAKAZU |
分类号 |
B23K35/02;B23K35/28;C23C4/08;F28F21/08;(IPC1-7):B23K35/28 |
主分类号 |
B23K35/02 |
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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