Kinetics of martensitic transformations in magnetic field or under hydrostatic pressure.
نویسندگان
چکیده
We have recently constructed a phenomenological theory that provides a unified explanation for athermal and isothermal martensitic transformation processes. On the basis of this theory, we predict some properties of martensitic transformation and confirm them experimentally using some Fe-based alloys and a Ni-Co-Mn-In magnetic shape memory alloy.
منابع مشابه
Effects of Magnetic Field and Hydrostatic Pressure on the Isothermal Martensitic Transformation in an Fe-25.0Ni-4.0Cr Alloy
Effects of magnetic fields and hydrostatic presswes on the isothermal martensitic transformation, whose nose temperature is about 140% in an Fe-25.ONi-4.OCr alloy ( mass% ) has been examined by applying magnetic fields up to 30MA/m and hydrostatic presswes up to 1.SGPa The obtained results are the following: The martensitic transformation is induced instantaneously ( less than 20psec.) under pu...
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1Department Materials Science and Engineering, Graduate School of Engineering, Osaka University, Suita 565-0871, Japan 2Low Temperature Center, Osaka University, Toyonaka 560-8531, Japan 3Research Center for Materials and Science at Extreme Conditions, Osaka University, Toyonaka 560-8531, Japan 4Department of Applied Chemistry, Graduate School of Engineering, University of Tokyo, Tokyo 113-8656...
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ورودعنوان ژورنال:
- Science and technology of advanced materials
دوره 12 1 شماره
صفحات -
تاریخ انتشار 2011