Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Geun Ho Cho"'
Autor:
Hye-Yeong Park, Geun-Ho Cho, Hyun-Hee Choi, Bong Gu Kim, Eun-Hee Kim, SeungCheol Yang, Yeon-Gil Jung
Publikováno v:
Korean Journal of Materials Research. 32:538-544
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3ccd1b1482587ced5ba91c39dc1a3c2
https://doi.org/10.3740/mrsk.2022.32.12.538
https://doi.org/10.3740/mrsk.2022.32.12.538
Autor:
Ungyu Paik, Donghyun Kim, Geun Ho Cho, Yongmin Jung, Keemin Park, Taeseup Song, Dongsoo Lee, Yeon-Gil Jung, SeungCheol Yang, Yun Ki Byeun, Insung Hwang, Sung-il Jeon
Publikováno v:
ACS Sustainable Chemistry & Engineering. 9:13514-13525
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e45062ef9dcda875c1cc7536ea5bedf
https://doi.org/10.1021/acssuschemeng.1c04419
https://doi.org/10.1021/acssuschemeng.1c04419
Publikováno v:
Materials Chemistry and Physics. 231:382-387
Previous 3D printers developed for the fabrication of ceramic cores have been limited to implement mechanical properties and provide shapes that meet the requirements, since the type and size of powder, and the type of binder are standardized accordi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12ead76937cb89badaf859f837497322
https://doi.org/10.1016/j.matchemphys.2019.04.039
https://doi.org/10.1016/j.matchemphys.2019.04.039
Publikováno v:
Journal of the Korean Ceramic Society. 56:77-83
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e4e4cc2a4cfa91324c029a2878ff965
https://doi.org/10.4191/kcers.2019.56.1.09
https://doi.org/10.4191/kcers.2019.56.1.09
Autor:
Donghyun Kim, Hwabhin Kwon, Geun-Ho Cho, Haeun Kim, Haeun Seo, Yeon-Gil Jung, Jiyeon Choi, Hanki Kim, Jungjoon Yoo, Dongsoo Lee, Insung Hwang, Ungyu Paik, Taeseup Song, Heesung Park, SeungCheol Yang
Publikováno v:
Separation and Purification Technology. 290:120859
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d00c121f3c8395c835bee8acabbfeda8
https://doi.org/10.1016/j.seppur.2022.120859
https://doi.org/10.1016/j.seppur.2022.120859
Publikováno v:
Surface and Coatings Technology. 332:522-526
A new dual coating process has been developed for complex sand mold casting using three-dimensional (3D) printing technique. In the dual coating process, two types of polyvinyl alcohols (PVAs) with different decomposition points were applied, unlike
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07a38bb2b7a7449419791fd144dadf4f
https://doi.org/10.1016/j.surfcoat.2017.07.035
https://doi.org/10.1016/j.surfcoat.2017.07.035
Publikováno v:
Journal of the Korean Ceramic Society. 53:541-547
In developing high temperature molds with advantages of the sand and precision (investment) castings, mechanical properties of the mold were improved through homogeneous coating of starting powders with an inorganic binder and improvement of fabricat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b805637793133994e32a9f1fb4df161e
https://doi.org/10.4191/kcers.2016.53.5.541
https://doi.org/10.4191/kcers.2016.53.5.541
Publikováno v:
Surface and Coatings Technology. 284:396-399
A new process for the preparation of a ceramic core with high formability and fracture strength is proposed. It involves the use of powders coated with inorganic binders, and gel-casting. Two types of powders were used to investigate the effect of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1788a635e74a974f5da6088d71dd6dd
https://doi.org/10.1016/j.surfcoat.2015.09.062
https://doi.org/10.1016/j.surfcoat.2015.09.062
Publikováno v:
Surface and Coatings Technology. 260:429-432
An Al precursor was coated onto the surface of graphite in a MgO–C refractory material to improve the oxidation resistance and the fracture strength by controlling the amount of antioxidant and the coating thickness. To enhance the coating efficien
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2077d7614d21e8675b7a20da218b2033
https://doi.org/10.1016/j.surfcoat.2014.11.035
https://doi.org/10.1016/j.surfcoat.2014.11.035
Publikováno v:
Transactions of Nonferrous Metals Society of China. 24:s119-s124
Graphite, used as a carbon source in a conventional magnesia–carbon (MgO–C) refractory, was modified with an acid reagent, resulting in a negative charge on the surface of graphite, to enhance the coating efficiency of aluminum (Al) phase, which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92434360d0410f6678203972daa76228
https://doi.org/10.1016/s1003-6326(14)63297-0
https://doi.org/10.1016/s1003-6326(14)63297-0