Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Ui-Gu Kang"'
Autor:
Won Jong Nam, Ui Gu Kang
Publikováno v:
Korean Journal of Metals and Materials. 57:632-640
Publikováno v:
Korean Journal of Materials Research. 29:511-518
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
Publikováno v:
Journal of Materials Engineering and Performance. 21:1937-1942
Strain aging and hardening behaviors of a 304 stainless steel containing deformation-induced martensite were investigated by examining mechanical properties and microstructural evolution for different aging temperature and time. Introduced age harden
Publikováno v:
Materials Science Forum. :318-321
The effects of annealing temperature and silicon content on mechanical properties on cold drawn pearlitic steel wires were investigated. Cold drawn steel wires, containing Si, 0.99 ~ 1.4%, were annealed at the temperature of 200 ~ 450°C with differe
Publikováno v:
Materials Science Forum. :218-221
The effects of deformation strains and annealing temperatures on microstructures and mechanical properties of martensitic steels were examined. The amount of cold deformation was changed as 30%, 50% and 60%, and annealing temperatures varied from 500
Publikováno v:
Journal of Materials Science. 45:4739-4744
The effects of deformation temperatures and post-deformation annealing on mechanical properties, in conjunction with microstructural evolution in the 5052 Al alloy, were investigated. The combination of cryogenic-rolling with warm-rolling effectively
Publikováno v:
Transactions of Materials Processing. 18:471-475
The effect of prior microstructures on mechanical properties in low carbon steels were examined by comparing the behavior of cementite and mechanical properties of cryo-rolled and subsequently annealed steels. Prior microstructures consisted of ferri