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Previsão de tensões residuais em juntas soldadas de painéis navais pelo método DPC.
(Universidade Federal de PernambucoUFPEBrasilPrograma de Pos Graduacao em Engenharia Mecanica, 2015)
Evaluation of the thermal damages in inlet engine valves varying the grinding wheels and the cutting fluids
(Escola de Minas, 2003-06-01)
Nesse artigo é apresentada uma pesquisa experimental sobre os danos térmicos que aparecem nas válvulas de admissão dos motores após passarem pelo processo de retificação. Foram utilizados, nessa experimentação, quatro tipos ...
Evaluation of the thermal damages in inlet engine valves varying the grinding wheels and the cutting fluids
(Escola de Minas, 2003-06-01)
Nesse artigo é apresentada uma pesquisa experimental sobre os danos térmicos que aparecem nas válvulas de admissão dos motores após passarem pelo processo de retificação. Foram utilizados, nessa experimentação, quatro tipos ...
Evaluating the residual stress in PbTiO3 thin films prepared by a polymeric chemical method
(Iop Publishing Ltd, 2004-03-07)
We report a study of residual stress in PbTiO3 (PT) thin films prepared on Si substrates by a polymeric chemical method. The E(1TO) frequency was used to evaluate the residual stress through an empirical equation available ...
Evaluating the residual stress in PbTiO3 thin films prepared by a polymeric chemical method
(Iop Publishing Ltd, 2004-03-07)
We report a study of residual stress in PbTiO3 (PT) thin films prepared on Si substrates by a polymeric chemical method. The E(1TO) frequency was used to evaluate the residual stress through an empirical equation available ...
Effect of Hot Burnishing Aided by Infrared Radiation on the Modification of Surface and Subsurface of AISI 1045 Steel
(2017-01-01)
The burnishing occurs by plastic deformation by rearranging the excess of material on the surface peaks to its valleys. In order to improve the process, a laser can be used as a heating source to reduce the material yield ...
Microstructural And Mechanical Study of The Al-20Sn (MASS%) Alloy Processed By Equal-Channel Angular Pressing By Route C
(2013-05-25)
In this work, the feasibility of an Al–20Sn (mass%) alloy to improve its mechanical properties through the Equal Channel Angular Pressing (ECAP) process is presented and discussed. Al–20Sn (mass%) alloy samples with a ...
Internal Residual Stress Measurements in a Bioactive Glass-Ceramic Using Vickers Indentation
(WILEY-BLACKWELL PUBLISHING, INC, 2010)
The residual stress distribution that arises in the glass matrix during cooling of a partially crystallized 17.2Na(2)O-32.1CaO-48.1SiO(2)-2.5P(2)O(5) (mol%) bioactive glass-ceramic was measured using the Vickers indentation ...
Internal Residual Stress Measurements in a Bioactive Glass-Ceramic Using Vickers Indentation
(Wiley-Blackwell, 2010-08-01)
The residual stress distribution that arises in the glass matrix during cooling of a partially crystallized 17.2Na(2)O-32.1CaO-48.1SiO(2)-2.5P(2)O(5) (mol%) bioactive glass-ceramic was measured using the Vickers indentation ...