TY - JOUR
T1 - HIGH TEMPERATURE DEFORMATION OF INTERNALLY OXIDIZED Fe-Cr ALLOYS.
AU - Takada, Jun
AU - Kamei, Yasuo
AU - Shimizu, Masato
AU - Adachi, Masao
N1 - Copyright:
Copyright 2017 Elsevier B.V., All rights reserved.
PY - 1975
Y1 - 1975
N2 - Internally oxidized iron alloys and alpha -Fe were deformed at 650 similar 850 degree C, and some activation parameters were obtained. Stress exponents, apparent activation energies and activation volumes were similar to those of alpha -Fe. High temperature deformation of these alloys is controlled by lattice diffusion. The average internal stresses in these alloys were slightly higher than in alpha -Fe. The effective stress exponent of the average dislocation velocity was 2 similar 3 and had slight temperature dependence.
AB - Internally oxidized iron alloys and alpha -Fe were deformed at 650 similar 850 degree C, and some activation parameters were obtained. Stress exponents, apparent activation energies and activation volumes were similar to those of alpha -Fe. High temperature deformation of these alloys is controlled by lattice diffusion. The average internal stresses in these alloys were slightly higher than in alpha -Fe. The effective stress exponent of the average dislocation velocity was 2 similar 3 and had slight temperature dependence.
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U2 - 10.2320/jinstmet1952.39.6_615
DO - 10.2320/jinstmet1952.39.6_615
M3 - Article
AN - SCOPUS:0016518512
SN - 0021-4876
VL - 39
SP - 615
EP - 620
JO - Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals
JF - Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals
IS - 6
ER -