| Numéro |
J. Phys. Colloques
Volume 43, Numéro C4, Décembre 1982
ICOMAT-82International Conference on Martensitic Transformations |
|
|---|---|---|
| Page(s) | C4-97 - C4-102 | |
| DOI | https://doi.org/10.1051/jphyscol:1982407 | |
ICOMAT-82
International Conference on Martensitic Transformations
J. Phys. Colloques 43 (1982) C4-97-C4-102
DOI: 10.1051/jphyscol:1982407
National Research Institute for Metals, 2-3-12 Nakameguro, Meguro-ku, Tokyo 153, Japan
International Conference on Martensitic Transformations
J. Phys. Colloques 43 (1982) C4-97-C4-102
DOI: 10.1051/jphyscol:1982407
EFFECT OF APPLIED STRESS ON NUCLEATION RATE OF ISOTHERMAL MARTENSITIC TRANSFORMATION
S. KajiwaraNational Research Institute for Metals, 2-3-12 Nakameguro, Meguro-ku, Tokyo 153, Japan
Abstract
The kinetic behavior of the isothermal martensitic transformation under a constant load has been studied with Fe-Ni-Mn and Fe-Ni-Mn-C alloys in order to elucidate the rate controlling mechanism of the transformation. The results support the mechanism previously proposed by the present author that the transformation rate is controlled by thermally activated motion of lattice dislocations to relax the shape strain of the transforming martensite plate.