Zobrazeno 1 - 10
of 109
pro vyhledávání: '"Won Jong Nam"'
Publikováno v:
Metals, Vol 11, Iss 2, p 178 (2021)
The relationship between microstructures and ductility parameters, including reduction of area, elongation to failure, occurrence of delamination, and number of turns to failure in torsion, in hypereutectoid pearlitic steel wires was investigated. Th
Externí odkaz:
https://doaj.org/article/fbb82703b1fb4e3aae25d6b36490489c
Publikováno v:
Metals, Vol 10, Iss 8, p 1043 (2020)
The effects of microstructural features on torsional ductility of cold drawn and annealed hyper-eutectoid steel wires were investigated. The patented wire rods were successively dry drawn to ε = 0.79 (54.7%) ~ 2.38 (90.7%). To examine the effects of
Externí odkaz:
https://doaj.org/article/67cabb84ae904a568ad7305f3472367c
Autor:
Won Jong Nam, Ui Gu Kang
Publikováno v:
Korean Journal of Metals and Materials. 57:632-640
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81a55220162838914f20efa74cf38cee
https://doi.org/10.3365/kjmm.2019.57.10.632
https://doi.org/10.3365/kjmm.2019.57.10.632
Publikováno v:
Metals
Volume 11
Issue 2
Metals, Vol 11, Iss 178, p 178 (2021)
Volume 11
Issue 2
Metals, Vol 11, Iss 178, p 178 (2021)
The relationship between microstructures and ductility parameters, including reduction of area, elongation to failure, occurrence of delamination, and number of turns to failure in torsion, in hypereutectoid pearlitic steel wires was investigated. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0945c050c2eabb47e3a488f42f692b7
Autor:
Won Jong Nam, Jong Chul Lee
Publikováno v:
Korean Journal of Metals and Materials. 56:551-560
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd1cafd8a0b650d6e27a69775f806ee6
https://doi.org/10.3365/kjmm.2018.56.8.551
https://doi.org/10.3365/kjmm.2018.56.8.551
Publikováno v:
Journal of Materials Science. Sep2003, Vol. 38 Issue 17, p3611-3617. 7p.
Publikováno v:
Metals and Materials International. 22:995-1002
The formation of abnormal structures and their effects on reduction of area (RA) were investigated in eutectoid steels transformed at different temperatures ranging from 560 °C-650 °C. The occurrence of abnormal structures, such as upper bainite, d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e885a0552c2e6953830324d0f31dd2d
https://doi.org/10.1007/s12540-016-6251-y
https://doi.org/10.1007/s12540-016-6251-y
Publikováno v:
Metals
Volume 10
Issue 8
Metals, Vol 10, Iss 1043, p 1043 (2020)
Volume 10
Issue 8
Metals, Vol 10, Iss 1043, p 1043 (2020)
The effects of microstructural features on torsional ductility of cold drawn and annealed hyper-eutectoid steel wires were investigated. The patented wire rods were successively dry drawn to &epsilon
= 0.79 (54.7%) ~ 2.38 (90.7%). To examine the
= 0.79 (54.7%) ~ 2.38 (90.7%). To examine the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5463ea100db38a5cc4ca34cc99fd55e
https://doi.org/10.3390/met10081043
https://doi.org/10.3390/met10081043
Publikováno v:
Materials Science and Engineering: A. 586:171-177
The effects of drawing strains and post-deformation annealing conditions on the aging behavior and the occurrence of delamination in cold drawn hyper-eutectoid steel wires were studied. At low annealing temperatures the increased tensile strength for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eaebdb1dc4ecb32e774243479441c1ec
https://doi.org/10.1016/j.msea.2013.07.095
https://doi.org/10.1016/j.msea.2013.07.095
Publikováno v:
Journal of Materials Science. 47:7883-7887
The ultrafine-grained Al 6061 alloy, which was fabricated by the combination of cryogenic rolling with warm rolling, achieved high ultimate tensile strength of 420 MPa. Compared with the results by other severe plastic deformation methods, the streng
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd9bf9b2e5ac378f4db69a4db29f5c72
https://doi.org/10.1007/s10853-012-6478-z
https://doi.org/10.1007/s10853-012-6478-z