Estudo das brasagens de WC-Co/AgCu/aço H13 e WC-Co/AgCUNi/aço H13 utilizando metalização mecânica
Metal-WC-Co interfaces are present in oil well drilling operations, where tricone drill bits with hard ceramic inserts play an important role. The combination of cutting, crushing and breaking up of rocks results in the degradation of tricone drill bits by wear, total or partial rupture of the drill...
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| Format: | Dissertação |
| Język: | por |
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| Dostęp online: | https://repositorio.ufrn.br/jspui/handle/123456789/22372 |
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