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pro vyhledávání: '"M. H. Yoo"'
Akademický článek
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Akademický článek
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Autor:
Easo P. George, S.M. Borowicz, M. H. Yoo, Shuji Hanada, Kyosuke Yoshimi, Eri Miura, A.A. Wereszczak
Publikováno v:
Materials Science and Engineering: A. :228-234
Compressive deformation behavior of D8m-type Mo5Si3 single crystals was investigated at temperatures between 1473 and 1723 K in an argon atmosphere. Four compression axes, namely [001], near-[111], near-[101] and [100] were chosen. Plasticity occurre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1642124ea5f8064e4b2b5a4d2ba0fd6
https://doi.org/10.1016/s0921-5093(01)01578-7
https://doi.org/10.1016/s0921-5093(01)01578-7
Publikováno v:
Materials Science and Engineering: A. :171-176
Ordinary dislocations in γ-TiAl frequently cross-slip onto various non-primary slip planes at high temperatures. The anomalous hardening in γ-TiAl was believed to be linked to cross-slip behavior. Therefore, the stability of ordinary dislocations a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40ce9c74bea17af7823db610d726347f
https://doi.org/10.1016/s0921-5093(01)01557-x
https://doi.org/10.1016/s0921-5093(01)01557-x
Publikováno v:
Metallurgical and Materials Transactions A. 33:851-858
The ductility of Mg alloys is limited due to a shortage of independent slip systems. In particular, c-axis compression cannot be accommodated by any of the easy slip or twinning modes. Basal-textured samples of pure Mg and Mg-15 at. pct Li were exami
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77dc5f4ddd3860aead02d14bafa7e061
https://doi.org/10.1007/s11661-002-1017-1
https://doi.org/10.1007/s11661-002-1017-1
Publikováno v:
Metallurgical and Materials Transactions A. 33:851-858
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::406a065a5a3e9f57ca016c5b968b1592
https://doi.org/10.1007/s11661-002-0154-x
https://doi.org/10.1007/s11661-002-0154-x
Publikováno v:
Metallurgical and Materials Transactions A. 33:813-822
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8547a4004c0af7f66900e0c9c5216f77
https://doi.org/10.1007/s11661-002-0150-1
https://doi.org/10.1007/s11661-002-0150-1
Publikováno v:
Metallurgical and Materials Transactions A. 33:813-822
A review is presented on the role of dislocation cores and planar faults in activating the nonbasal deformation modes, pyramidal slip and deformation twinning, in hcp metals and alloys and in D019 intermetallic compounds. Material-specific mechanical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::619afb885acfcbfacd19ca4011595478
https://doi.org/10.1007/s11661-002-1013-5
https://doi.org/10.1007/s11661-002-1013-5
Publikováno v:
Acta Materialia. 49:4277-4289
The viscoplastic self-consistent model was used to interpret differences in the mechanical behavior of hexagonal close packed magnesium alloys. There are only subtle differences in the compression textures of magnesium and its solid solution alloys c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4f386102c14d6310721eb2a718fefec
https://doi.org/10.1016/s1359-6454(01)00297-x
https://doi.org/10.1016/s1359-6454(01)00297-x
Publikováno v:
Materials Science and Engineering: A. :87-92
A possible source mechanism for non-basal 〈c+a〉 slip dislocations is proposed based on the formation of an attractive junction between glissile 〈a〉 and sessile c dislocations from the prism plane into a pyramidal plane. The driving force for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::557fd61495556f815e3bd01e1674a3b2
https://doi.org/10.1016/s0921-5093(01)01027-9
https://doi.org/10.1016/s0921-5093(01)01027-9