Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Kyung H. Chung"'
Publikováno v:
Metallurgical and Materials Transactions A. 37:2265-2273
The current study aims to provide fundamental insight into the behavior of microstructures containing grain sizes that span multiple length scales. A commercial 5083 Al alloy was selected as the material of interest to facilitate comparison with rece
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8de8591326f856c37962f663abd65b9
https://doi.org/10.1007/bf02586145
https://doi.org/10.1007/bf02586145
Publikováno v:
Journal of Materials Research. 19:3633-3640
The creep behaviors of 20 vol% SiCw/2124Al, extruded with different ratios, and SiCp/2124Al, reinforced with 10–30 vol% SiC particles, were investigated to clarify the effects of aspect ratio, alignment, and volume fraction of reinforcement on cree
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4da1f4b977fa289613fc6d54f5d01e4
https://doi.org/10.1557/jmr.2004.0472
https://doi.org/10.1557/jmr.2004.0472
Publikováno v:
Materials Science and Engineering: A. 374:211-216
The present study was undertaken to provide insight into the influence of extrusion temperature on microstructure in nanocrystalline Al–Mg alloy. The results show that the lower extrusion temperature yielded a microstructure that is more anisotropi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e60a6f4279aaa8646a50927aa04ca59
https://doi.org/10.1016/j.msea.2004.02.013
https://doi.org/10.1016/j.msea.2004.02.013
Publikováno v:
Materials Science and Engineering: A. 356:23-31
The present study was undertaken to provide insight into the mechanisms that govern the evolution of microstructure in Ni powder during cryomilling with nitride particles. The AlN particles are distributed in Ni powder particles after cryomilling, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::844226d3fa6cbb2ced5476973623da27
https://doi.org/10.1016/s0921-5093(02)00833-x
https://doi.org/10.1016/s0921-5093(02)00833-x
Publikováno v:
Metallurgical and Materials Transactions A. 34:707-712
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1687ea496ffacef216c3822918ef68cb
https://doi.org/10.1007/s11661-003-0106-0
https://doi.org/10.1007/s11661-003-0106-0
Autor:
Entrique J. Lavernia, Kyung H. Chung
Publikováno v:
Metallurgical and Materials Transactions A. 33:3795-3801
The factors that influence the development of residual microstrain during milling in a liquid nitrogen atmosphere, defined hereafter as cryomilling, are investigated. The residual microstrains in cryomilled Ni, processed under various cryomilling con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55f961dbce40082334fb5745a39cb5a7
https://doi.org/10.1007/s11661-002-0252-9
https://doi.org/10.1007/s11661-002-0252-9
Publikováno v:
Metallurgical and Materials Transactions A. 33:647-655
In the present work, the nanoindentation technique was used to study the behavior of nanocrystalline Ni coatings. Two different types of Ni coatings were synthesized. One of the coatings was prepared with a commercial-grade Ni powder (as received, ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30aa26aa241ccccb88182234225fc055
https://doi.org/10.1007/s11661-002-0126-1
https://doi.org/10.1007/s11661-002-0126-1
Publikováno v:
Metallurgical and Materials Transactions A. 33:125-134
Nanocrystalline INCONEL 625 powders were fabricated via cryomilling (mechanical alloying under a liquid nitrogen environment), and their grain growth behavior during isothermal heat treatment was investigated in detail. The grain size after milling f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c62aa128265b077d3ddf43068815c8f
https://doi.org/10.1007/s11661-002-0011-y
https://doi.org/10.1007/s11661-002-0011-y
Publikováno v:
Journal of Metastable and Nanocrystalline Materials. 13:403-408
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa78e04bf7d38a3de8e31dd98f5aef75
https://doi.org/10.4028/www.scientific.net/jmnm.13.403
https://doi.org/10.4028/www.scientific.net/jmnm.13.403
Publikováno v:
Human Factors and Ergonomics in Manufacturing. 12:335-348
An empirical approach for improving the applicability of a virtual environment (VE) technology to manufacturing tasks is presented and discussed by considering the technological and economical perspectives. The three-step analysis framework, which co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::190df5b15c3d822142587a5ac6c5c45c
https://doi.org/10.1002/hfm.10023
https://doi.org/10.1002/hfm.10023