نتایج جستجو برای: isothermal transformation

تعداد نتایج: 234615  

2016
Yehan Liu Z. Xie H. Hänninen J. Van Humbeeck J. Pietikäinen

Based on the results that the magnitude of the stabilization of retained austenite increases with increasing the amount of martensite transformed, it has been assumed that the martensitic transformation is accompanied with an increase in internal resisting stress which subsequently results in the stabilization of retained austenite. By simplifying this internal resisting stress to be a type of ...

Journal: :Transactions of the Iron and Steel Institute of Japan 1982

Journal: :Journal of the Japan Institute of Metals and Materials 1962

Journal: :Journal of the Japan Institute of Metals and Materials 1981

K. Farmanesh and A. Najafi-Zadeh,

Among the titanium alloys, Ti-6Al-4V is the most widely used. In the present work, the uniaxial hot compressive behavior of Ti-6Al-4V has been investigated under constant strain rates. A series of dilatometery experiments were carried out to determine the transformation temperatures at different cooling rates. Specimens were homogenized at 1050 °C for 10 minutes followed by fast cooling to dif...

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