Method of manufacturing self-soldering shaped pieces by powder metallurgy
US6391252B1 · kind B1 · utility
6Cited by
0References
28Claims
0Family size
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Key dates
| Filing date | Jul 7, 2000 |
| Grant date | May 21, 2002 |
| Priority date | — |
| Expiry date | Jul 7, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K35/0244
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The present invention concern a method using powder metallurgy for producing molded parts intended to be assembled by self-brazing to metal parts capable of receiving them and said receiving parts. The method comprises forming a homogenous mixture of a basic metal powder, brazing powder and a liquid binding agent which is injection molded to form a self-brazing part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.