| 发明名称 |
A BRAZING PIECE, A METHOD OF MAKING A BRAZING PIECE, AND A METHOD OF BRAZING AND COMPONENTS MADE FROM SAID BRAZING PIECE |
| 摘要 |
The invention relates to a self-fluxing brazing piece. The piece comprises a composite material comprising at least one inorganic material distributed in a metal or metal alloy matrix, the inorganic material forming a flux during brazing to promote the formation of a thermally induced metallic bond. The matrix may be an aluminum silicon brazing alloy and the inorganic material may be a potassium-fluoro-aluminate flux. The piece is made by spray forming. |
| 申请公布号 |
EP2139639(A1) |
申请公布日期 |
2010.01.06 |
| 申请号 |
EP20080718725 |
申请日期 |
2008.03.14 |
| 申请人 |
SANDVIK OSPREY LIMITED;SAPA HEAT TRANSFER AB |
发明人 |
OGILVY, ANDREW, JOSEF, WIDAWSKI;HAWKSWORTH, DOUGLAS, KENNETH;ABOM, ELISABETH |
| 分类号 |
B23K35/02;B23K35/28;B23K35/36;C22C1/10;C22C21/02;C22C32/00;C23C4/04 |
主分类号 |
B23K35/02 |
| 代理机构 |
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