发明名称 |
METHOD FOR WELDING A SINTERED SHAPED BODY |
摘要 |
The invention relates to a method for welding a sintered shaped body (1), which has a residual porosity and which is melted in the area of a subsequent weld seam (3) by a laser beam (4). In order to obtain tight weld seams, the invention provides that, during the melting of the shaped body (1), the atmospheric oxygen from the pores of the shaped body (1) is at least largely bound in the weld seam area by means of a deoxidizing agent, and is embedded in the weld seam (3) in the form of finely dispersed oxides. |
申请公布号 |
WO2005115677(A1) |
申请公布日期 |
2005.12.08 |
申请号 |
WO2005AT00125 |
申请日期 |
2005.04.13 |
申请人 |
MIBA SINTER AUSTRIA GMBH;ORTH, PETER;RATZI, RAIMUND |
发明人 |
ORTH, PETER;RATZI, RAIMUND |
分类号 |
B23K26/12;B23K26/14;B23K26/32;B23K35/30 |
主分类号 |
B23K26/12 |
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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