The High-Temperature Internal Friction before Ac<SUB>1</SUB> Transformation in Steels
نویسندگان
چکیده
منابع مشابه
High Temperature Internal Friction in NiAl Single Crystals
The internal friction of high-purity NiAl single crystals was investigated utilizing a low-frequency subresonance torsion a p m . Above lOOOK the damping increases strongly up to Q-' =0.3 at 1400K. The activation enthalpy of this viscoelastic relaxation depends on the composition and shows the highest value (2.8eV) for stoichiometric NiAl. The results are discussed in terms of diffusionantrolle...
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ژورنال
عنوان ژورنال: Journal of the Japan Institute of Metals and Materials
سال: 1960
ISSN: 0021-4876,1880-6880
DOI: 10.2320/jinstmet1952.24.2_101