Estudo da molhabilidade de ligas de adição à base de prata sobre insertos cerâmicos para aplicação em brocas perfuração de poços de petróleo
Metal-ceramic interfaces are present in tricone drill bits with hard ceramic inserts for oil well drilling operations. The combination of actions 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 bit body or...
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| Формат: | doctoralThesis |
| Язык: | por |
| Опубликовано: |
Universidade Federal do Rio Grande do Norte
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| Online-ссылка: | https://repositorio.ufrn.br/jspui/handle/123456789/12817 |
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