Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Sun Han Kim"'
Autor:
Hyun-Gil Kim, Jung-Hwan Park, Yang-Hyun Koo, Jae Ho Yang, Yang-Il Jung, Dong-Jun Park, Sun-Han Kim, Il-Hyun Kim
Publikováno v:
Materials & Design, Vol 116, Iss, Pp 325-330 (2017)
The mechanical strength of Zircaloy-4 was enhanced by surface treatment consisting of laser beam scanning of an oxide-coated Zircaloy-4 sheet. An yttrium oxide (Y2O3) coating 7–55 μm thick was applied to Zircaloy-4 sheets. Then, a laser beam was u
Autor:
Jeong-Yong Park, Hyun-Gil Kim, Young-Woo Rhee, Sun-Han Kim, Yang-Il Jung, Yang-Hyun Koo, Jung Hwan Park, Dong-Jun Park
Publikováno v:
Korean Journal of Metals and Materials. 54:364-369
Autor:
Cheulsu Byun, Sang-Uk Han, Kyo Young Song, Yoon Ah Park, Bong-Hyeon Kye, Yoo Min Kim, Sun Han Kim, Chang Moo Kang, Sang Woo Lim, Hyoung Il Kim, Ja Sung Bae, June Young Choi
Publikováno v:
Annals of Robotic and Innovative Surgery. 1:2
Publikováno v:
Metals and Materials International. 21:173-178
SiC fiber-reinforced ceramic composites were fabricated using a polymer impregnation and pyrolysis process. To develop the low temperature process, the pyrolysis was conducted at 600 °C in air. Both a microstructural observation and a mechanical tes
Publikováno v:
Journal of Nuclear Materials. 441:510-513
SiC plates were diffusion bonded using metallic interlayers of Ti and Mo foils. For the joining, a uniaxial pressure of ∼7 MPa was applied at 1400 °C for 1 h in a vacuum. The interfacial microstructures along with their atomic compositions of the
Autor:
Il Ok Lee, Young Seok Choi, Myung Hoon Kong, Sang Ho Lim, Nan Sook Kim, Mi Kyung Lee, Sun Han Kim
Publikováno v:
Canadian Journal of Anesthesia/Journal canadien d'anesthésie. 48:545-550
To examine the combined preemptive effects of somatovisceral blockade during laparoscopic cholecystectomy (LC). One hundred fifty-seven patients under general anesthesia receiving local infiltration and/or topical peritoneal local anesthesia were stu
Publikováno v:
Korean Journal of Materials Research. 24:474~480-474~480
【Process conditions for the impregnation of polycarbosilane preceramic polymer into SiC-based composites were investigated. Two kinds of preceramic polymer (PCP) was impregnated into SiC-fiber fabrics with different solvents of n-hexane and divinyl