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Thermal study of the solid-state reactions on Pt-15%Rh/Hg system
(Elsevier B.V., 2014)
Aging behaviour of 25Cr-17Mn high nitrogen duplex stainless steel
(Iron Steel Inst Japan Keidanren Kaikan, 2000-01-01)
The precipitation behaviour of a nickel free stainless steel containing 25% chromium, 17% manganese and 0.54% nitrogen, with duplex ferritic-austenitic microstructure, was studied using several complementary techniques of ...
Aging behaviour of 25Cr-17Mn high nitrogen duplex stainless steel
(Iron Steel Inst Japan Keidanren Kaikan, 2000-01-01)
The precipitation behaviour of a nickel free stainless steel containing 25% chromium, 17% manganese and 0.54% nitrogen, with duplex ferritic-austenitic microstructure, was studied using several complementary techniques of ...
Estudo da cinética de decomposição da fase martensítica na liga Cu-10%Al com adições de Ag
(Universidade Estadual Paulista (Unesp), 2008-01-16)
Neste trabalho a cinética de decomposição da fase martensítica na liga Cu-10%Al com adições de 4, 6, 8 e 10%Ag foi estudada usando calorimetria exploratória diferencial (DSC), análise térmica diferencial (DTA), termodilatometria ...
Estudo das reações no sistema 'CU'-'AL'-'AG'-'MN'
(Universidade Estadual Paulista (Unesp), 2014-02-14)
In this work, the reactions that occur in the quaternary system Cu-Al-Ag-Mn, in the Cu-rich region and at the beginning of the eutectoid transition occurrence was studied in Cu- 9wt.%Al alloys with additions of 3, 4 and 5 ...
Identificação e análise de defeito de fundição em coletor de freio motor
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia de MateriaisUTFPR, 2017-11-24)
Casting is a process of transformation consisting in pouring of a fused charge into a mold. In this process, during the solidification step, metal phase transformation occurs and then reduction in volume per unit mass to ...
Estudio del efecto de la adición de plata sobre las transformaciones de fase de la aleación Zn-22%Al-2%Cu
(2018-06-04)
RESUMEN:
El estudio de las transformaciones de fase que ocurren en las aleaciones Zn-22%Al2%Cu y Zn-22%Al-2%Cu-X (X=1, 2%Ag) se llevó a cabo mediante difracción de rayos X (DRX), microscopía electrónica de barrido (MEB) ...
Aging behaviour of 25Cr-17Mn high nitrogen duplex stainless steel
(Iron Steel Inst Japan Keidanren Kaikan, 2014)
Estudio de las transformaciones de fase en aleaciones cuaternarias Zn-22%Al-2%Cu-X%Ag(X= 0, 1, 2 y 4 %), recocidas y envejecidas artificialmente
(Hernández Nava Olga María Guadalupe, 2017-10-10)
La presente investigación se enfocó en el estudio de las transformaciones de fase de la aleación eutectoide Zn-22%Al-2%Cu (ZAC) con adiciones de Ag de 1, 2 y 4% en peso (ZACA1, ZACA2 y ZACA4) en condición de recocido y ...