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Tempering of martensitic 12 percent chromium steels high temperature gas nitrided
(Sao Carlos: UFSCar, 2000, 2014)
Efeito da temperatura e tempo de austenitização nas transformações de fase da liga 13Cr2Ni0,1C
(2010-01-01)
New classes of martensitic stainless steels, with low carbon levels, have been developed aiming to meet the needs of the petroleum industry segment. However, their use has been restricted due to the fact it is a recent ...
Efeito da temperatura e tempo de austenitização nas transformações de fase da liga 13Cr2Ni0,1C
(2010-01-01)
New classes of martensitic stainless steels, with low carbon levels, have been developed aiming to meet the needs of the petroleum industry segment. However, their use has been restricted due to the fact it is a recent ...
Influence of phosphorus content and quenching/tempering temperatures on fracture toughness and fatigue life of SAE 5160 steel
(ABM, ABC, ABPol, 2010)
This study investigates the influence of quenching/tempering temperatures on the fracture toughness and fatigue life of SAE 5160 steel, considering different phosphorus contents. Quenching and tempering treatments were ...
Evolution of Martensitic Microstructure on Carbon Steel Tempered at Low Temperatures
(Elsevier, 2012-01)
This work presents the microstructural changes of a carbon steel during tempering at low temperatures (first stage of tempering), and its effects in the second and third stages. These changes are determined by internal ...
Evaluation of dislocation density and interstitial carbon content in quenched and tempered steel by internal friction
(Elsevier Science Sa, 2015-07)
In this work, mechanical spectroscopy (internal friction) is used for a qualitative evaluation of interstitial carbon content in martensite and of the dislocation density in bulk samples of quenched and tempered steel. On ...
Performance of Vegetable Oils on the Hardness and Microstructure of AISI 1045 Steel Quenched
(International Journal of Mechanical Engineering and Technology (IJMET), 2019)