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Amplificação da dureza de estruturas de multicamadas de filmes finos CrN/Si3N4
(2014-06-23)
Surface engineering has been searching to attend the industrial demand for tools, parts
and other components with larger lifecycles and higher wear resistance, by means of
protective coatings whose mechanical, physical-chemical ...
Estudo da ação bactericida em regiões próximas à superfície de titânio e AISI 304 pela incorporação de prata
(2017-07-05)
Contamination by bacterial biofilms has a strong negative impact, especially when given on the surface of prostheses, implants, pins and other medical-surgical devices. In this study metal samples of Titanium cp and AISI ...