TY - JOUR
T1 - Development of a multi-pass facility for equal-channel angular pressing to high total strains
AU - Nakashima, Kiyotaka
AU - Horita, Zenji
AU - Nemoto, Minoru
AU - Langdon, Terence G.
N1 - Funding Information:
This work was supported in part by the Light Metals Educational Foundation of Japan, in part by a Grant-in-Aid for Scientific Research from the Ministry of Education, Science, Sports and Culture of Japan, in part by the Japan Society for the Promotion of Science and in part by the National Science Foundation of the United States under Grant Nos. DMR-9625969 and INT-9602919.
PY - 2000/4/15
Y1 - 2000/4/15
N2 - A multi-pass facility was fabricated for equal-channel angular (ECA) pressing which gave a total strain of approximately 5 on a single passage through the die. Experiments on high purity aluminum show that, when comparisons are made at the same total strains, both the hardness and the evolution of the microstructure are identical when using the multi-pass facility or when repetitively pressing samples through a standard die containing a single shearing plane.
AB - A multi-pass facility was fabricated for equal-channel angular (ECA) pressing which gave a total strain of approximately 5 on a single passage through the die. Experiments on high purity aluminum show that, when comparisons are made at the same total strains, both the hardness and the evolution of the microstructure are identical when using the multi-pass facility or when repetitively pressing samples through a standard die containing a single shearing plane.
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U2 - 10.1016/s0921-5093(99)00744-3
DO - 10.1016/s0921-5093(99)00744-3
M3 - Article
AN - SCOPUS:0002045474
SN - 0921-5093
VL - 281
SP - 82
EP - 87
JO - Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing
JF - Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing
IS - 1-2
ER -