Now showing items 1-10 of 257
Analysis of solute distribution during the solidification of low alloyed steels
A numerical model that estimates the interdendritic segregation during the solidification of multicomponent low alloyed steels is presented. Some special features related to the solidification of these steels, like peritectic ...
Electrochemical corrosion behaviour of a Ti-IF steel and a SAE 1020 steel in a 0.5M NaCl solution
(Wiley-v C H Verlag GmbhWeinheimAlemanha, 2010)
Inhibition of CO2 corrosion of carbon steel with 1% Cr
(Elsevier Science Sa, 2012-10-20)
One of the most employed methods for CO2 corrosion control in oil and gas production and transportation industry is the use of carbon and low alloy steels in conjunction with corrosion inhibitors. The inhibitor performance ...
Numerical simulation with thorough experimental validation to predict the build-up of residual stresses during quenching of carbon and Low-Alloy Steels
A mathematical model to calculate the build-up of residual stresses during quenching of carbon (AISI 1045) and low-alloy (AISI 4140 and 4340) cylindrical steel bars is proposed. The model is implemented as a combination ...
Abrasive wear resistance of boronized carbon and low-alloy steels
In this study, the abrasive wear resistance of previously boronized 1020, 1045, 4140 and 4340 steels were determined. The boronizing treatments were performed in a mixture of dried borax and SiC at temperatures of 1223, ...
Avaliação da Anisotropia em chapas de aço de baixo carbono SAE 1006, extra low carbon e aços livres de intersticiais
(Centro Universitário da FEI, São Bernardo do Campo, 2011)
Esta pesquisa tem como objetivo caracterizar três tipos de aço de baixo carbono em termos de propriedades mecânicas, parâmetros de estampabilidade (anisotropia normal, média e planar) e suas características microestruturais. ...
Electrochemical corrosion response of a low carbon heat treated steel in a NaCl solution
(Wiley-v C H Verlag GmbhWeinheimAlemanha, 2009)
Desgastes e avarias em inserto cerâmico na usinagem do aço liga AISI 8640
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de MecânicaEngenharia MecânicaUTFPR, 2018-06-18)
The present paper approaches damages and failures in mixed ceramic cutting tool when machining AISI 8640 medium-carbon low-alloy steel. Tests were conduced by a well-graded methodology made according to technical information ...