Kinetics of martensitic transformation in the plastic deformation of chromium-nickel austenitic steels

1985 ◽  
Vol 17 (9) ◽  
pp. 1185-1191 ◽  
Author(s):  
A. A. Lebedev ◽  
B. I. Koval'chuk ◽  
V. V. Kosarchuk ◽  
L. V. Zaitseva
Keyword(s):  
Plastic Deformation ◽  
Martensitic Transformation ◽  
Austenitic Steels ◽  
Kinetics Of

Phase Transformation in Austenitic Steel Induced by Plastic Deformation

2010 ◽  
Vol 163 ◽  
pp. 295-298 ◽  
Author(s):  
Jan Drahokoupil ◽  
Petr Haušild ◽  
Vadim Davydov ◽  
P. Pilvin
Keyword(s):  
Plastic Deformation ◽  
Phase Transformation ◽  
Martensitic Transformation ◽  
Neutron Diffraction ◽  
Volume Fraction ◽  
X Ray Diffraction ◽  
X Ray ◽  
Deformed State ◽  
Kinetics Of ◽  
Electron Back Scattered Diffraction

Kinetics of deformation induced martensitic transformation in metastable austenitic AISI 301 steel was characterized by several techniques including classical light metallography, X-ray diffraction, neutron diffraction and electron back scattered diffraction. In order to characterize the martensitic transformation, several specimens were tensile pre-deformed to 5%, 10% and 20% of plastic deformation and compared with non-deformed state. During straining, the volume fraction of α’-martensite rapidly prevails over the volume fraction of original austenite and reach the value circa 70%.

In situ observation of the martensitic transformation in (Mg,Y)-PSZ

1986 ◽  
Vol 44 ◽  
pp. 500-501
Author(s):  
R-R. Lee
Keyword(s):  
Martensitic Transformation ◽  
High Strength ◽  
Nucleation And Growth ◽  
In Situ Observation ◽  
Considerable Potential ◽  
Transmission Electron ◽  
Structural Applications ◽  
Applied Stresses ◽  
Kinetics Of

Partially-stabilized ZrO2 (PSZ) ceramics have considerable potential for advanced structural applications because of their high strength and toughness. These properties derive from small tetragonal ZrO2 (t-ZrO2) precipitates in a cubic (c) ZrO2 matrix, which transform martensitically to monoclinic (m) symmetry under applied stresses. The kinetics of the martensitic transformation is believed to be nucleation controlled and the nucleation is always stress induced. In situ observation of the martensitic transformation using transmission electron microscopy provides considerable information about the nucleation and growth aspects of the transformation.

The kinetics of lath martensitic transformation

2003 ◽  
Vol 112 ◽  
pp. 139-142 ◽  
Author(s):  
G. Ghosh ◽  
G. B. Olson
Keyword(s):  
Martensitic Transformation ◽  
Kinetics Of
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