Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Kyeong-Sik Cho"'
Publikováno v:
Journal of Asian Ceramic Societies, Vol 8, Iss 2, Pp 407-415 (2020)
We reduced the density variation in Al2O3 fabricated by pressure-vacuum hybrid slip casting (PVHSC) by adding small powders to large particles. In PVHSC, consolidation occurs not only by compression of the slip in the casting chamber but also by suct
Externí odkaz:
https://doaj.org/article/31bd16d5b6b8408ebef9f266a45354f1
Autor:
Min-Ho Jang, Kyeong-Sik Cho
Publikováno v:
Korean Journal of Materials Research. 31:301-311
The conversion of all carbon preforms to dense SiC by liquid infiltration can become a low-cost and reliable method to form SiC-Si composites of complex shape and high density. Reactive sintered silicon carbide (RBSC) is prepared by covering Si powde
Autor:
Min-Ho Jang, Kyeong-Sik Cho
Publikováno v:
Journal of Korean Powder Metallurgy Institute. 28:51-58
Publikováno v:
Journal of Asian Ceramic Societies, Vol 8, Iss 2, Pp 407-415 (2020)
We reduced the density variation in Al2O3 fabricated by pressure-vacuum hybrid slip casting (PVHSC) by adding small powders to large particles. In PVHSC, consolidation occurs not only by compression of the slip in the casting chamber but also by suct
Publikováno v:
Journal of Korean Powder Metallurgy Institute. 26:375-382
Publikováno v:
Journal of the Korean Ceramic Society. 55:352-357
Publikováno v:
Journal of the Korean Ceramic Society. 55:275-284
Publikováno v:
Journal of Korean Powder Metallurgy Institute. 23:221-227
Waste oyster shells create several serious problems; however, only some parts of them are being utilized currently. The ideal solution would be to convert the waste shells into a product that is both environmentally beneficial and economically viable
Publikováno v:
Transactions of Nonferrous Metals Society of China. 24:s59-s67
Effects of various sintering methods such as spark plasma sintering (SPS), hot pressing (HP) and electric resistance sintering (ERS) on the microstructure and mechanical properties of commercial pure titanium (CP-Ti) powder consolidations with partic
Autor:
Myung-Hoon Oh, Nho-Kwang Park, Je Ha Shon, Kyeong-Sik Cho, Jae-Keun Hong, In-Beom Song, Yong-il Park
Publikováno v:
International Journal of Precision Engineering and Manufacturing. 15:643-647
The aim of this study was to determine the effect of particle size distribution on the microstructure and mechanical properties of spark-plasma-sintered titanium made from commercial pure titanium (CP-Ti) powders. The spark plasma sintering (SPS) of