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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Development of a wear test for the evaluation of cemented carbides used in rotary drilling applications

Moura, Carlos Filipe Afonso January 2009 (has links)
Estágio realizado na Atlas Copco Secoroc AB (Suécia) e orientado por Lars M. Karlsson / Tese de mestrado integrado. Engenharia Mecânica. Faculdade de Engenharia. Universidade do Porto. 2009
Perfuradoras
Desgaste de materiais
Carbonetos cimentados

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