Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Kyu Sung Han"'
Publikováno v:
Metals, Vol 11, Iss 10, p 1636 (2021)
The processing of Cu, Co, and Zn at the Boleo project in Mexico involves two-stage (oxidation–reduction) leaching to extract a total of 85–88% Cu in 4 h. The first stage is an oxidation leaching using sulphuric acid (120 kg/tonne ore) at an Eh of
Externí odkaz:
https://doaj.org/article/390ba8dc558d425b90534cbbcff4e3df
Autor:
Cheol Shin, Seung-Hwa Oh, Jung-Hun Choi, Kwang-Taek Hwang, Kyu-Sung Han, Soong-Ju Oh, Jin-Ho Kim
Publikováno v:
Journal of Materials Research and Technology, Vol 15, Iss , Pp 1457-1466 (2021)
Porous ceramics have the advantages of low density, low thermal conductivity, and excellent mechanical properties. One of the scalable methods for manufacturing porous ceramics is the replica method, which provides the advantage of high porosity and
Externí odkaz:
https://doaj.org/article/c9b33f3b7d0346d5a8a4877353dcf8d1
Autor:
Cheol Shin, Do-Kyeong Lee, Seung-Hwa Oh, Jung-Hun Choi, Kwang-Taek Hwang, Kyu-Sung Han, Jin-Ho Kim
Publikováno v:
Journal of Materials Research and Technology. 23:165-171
Publikováno v:
Korean Journal of Materials Research. 32:258-263
Autor:
Kyu-Sung Han, Jin-Ho Kim, Jung-Hun Choi, Kwangtaek Hwang, Seung-Hwa Oh, Soong-Ju Oh, Cheol Shin
Publikováno v:
Journal of Materials Research and Technology, Vol 15, Iss, Pp 1457-1466 (2021)
Porous ceramics have the advantages of low density, low thermal conductivity, and excellent mechanical properties. One of the scalable methods for manufacturing porous ceramics is the replica method, which provides the advantage of high porosity and
Publikováno v:
Korean Journal of Materials Research. 31:532-538
Autor:
Do Kyeong Lee, Kyung Seop Sin, Cheol Shin, Jin-Ho Kim, Kwang-Taek Hwang, Ung-Soo Kim, Sahn Nahm, Kyu-Sung Han
Publikováno v:
Materials Today Communications. 35:105753
Autor:
Mose Kwon, Jong-Han Choi, Jin-Ho Kim, Jung-Hoon Choi, Ung-Soo Kim, Kwang-Taek Hwang, Yong-Mook Kang, Kyu-Sung Han
Publikováno v:
Additive Manufacturing. 70:103564
Publikováno v:
Ceramics International. 47:16964-16971
Recycling of electric arc furnace dust (EAFD) has great potential for industrial applications, due to its useful metal contents, including zinc. In this study, aqueous cyan ceramic ink for ink-jet printing applications was synthesized using EAFD. Mor
Publikováno v:
Journal of the Korean Ceramic Society. 58:287-296
This study reports the antibacterial activity of copper glaze, prepared with varying amounts of copper(II) oxide (CuO) and sintering atmospheres, against Staphylococcus aureus (Gram-positive) and Escherichia coli (Gram-negative). When sintered in an