Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Il-Wook Han"'
Publikováno v:
Journal of Welding and Joining. 40:33-39
The demand for liquefied-natural-gas-fueled tanks on ships is growing in accordance with IMO 2020 regulations. The use of high manganese steel has increased recently, as this material can be applied at cryogenic service temperatures according to IGF
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c81edfe0c63d4b74cc69fd2fcfd6e59
https://doi.org/10.5781/jwj.2022.40.1.4
https://doi.org/10.5781/jwj.2022.40.1.4
Publikováno v:
Applied Sciences, Vol 10, Iss 8613, p 8613 (2020)
Applied Sciences
Volume 10
Issue 23
Applied Sciences
Volume 10
Issue 23
Unstable fractures generally occur in brittle materials under low-temperature service conditions. Toughness and welding residual stress are the main factors that should be evaluated when defining a brittle crack propagation path. In this study, a rai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2635e00ed6eba50d7a4777ad0ccef6c
https://www.mdpi.com/2076-3417/10/23/8613
https://www.mdpi.com/2076-3417/10/23/8613
Publikováno v:
International Journal of Offshore and Polar Engineering. 27:260-265
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::585fcbeff7b87bca4912105cc06370be
https://doi.org/10.17736/ijope.2017.hj29
https://doi.org/10.17736/ijope.2017.hj29
Publikováno v:
Materials Chemistry and Physics. 184:118-129
The effect of the alloying elements, the carbon, nickel, and the titanium in particular, on the hot ductility behavior of high manganese steel for cryogenic applications was investigated. A hot ductility test was carried out to clarify the mechanism
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0aff8675715fd29eb703813f9a7ee281
https://doi.org/10.1016/j.matchemphys.2016.09.032
https://doi.org/10.1016/j.matchemphys.2016.09.032
Publikováno v:
Journal of Non-Crystalline Solids. 432:218-226
The effect of TiO 2 /SiO 2 and SiO 2 /Al 2 O 3 ratio on the wettability of the TiO 2 –MnO–SiO 2 –Al 2 O 3 quaternary welding flux system was studied using the sessile drop method by measuring the contact angle at the liquid/solid interface. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f8bf40db536bb953f4a2169f9460250
https://doi.org/10.1016/j.jnoncrysol.2015.10.009
https://doi.org/10.1016/j.jnoncrysol.2015.10.009
Publikováno v:
Theoretical and Applied Fracture Mechanics. 109:102747
Residual stress variations were determined through small- and large-scale specimen welds using neutron diffraction to evaluate the effect of residual stress on the brittle crack propagation path. The results revealed that significant tensile stresses
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0a9e983d55575b90ca68c2e69153509
https://doi.org/10.1016/j.tafmec.2020.102747
https://doi.org/10.1016/j.tafmec.2020.102747
Publikováno v:
Materials Science and Engineering: A. 618:295-304
In the present study, the hot ductility behavior and hot cracking susceptibility of high manganese cast steel were investigated. Based on the 18Mn–0.6C alloy, a nickel was added for cryogenic impact toughness by maintaining the low temperature aust
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::217b6ba8c479d4da5bcdb9d54a1d2466
https://doi.org/10.1016/j.msea.2014.09.040
https://doi.org/10.1016/j.msea.2014.09.040
Publikováno v:
Metallurgical and Materials Transactions A. 45:2046-2054
Oxide inclusions in high-Mn steel welds were analyzed and almost all of which were found to belong to the MnO-Al2O3-SiO2 system. In this study, the inclusions were categorized based on MnS morphology into the following two types: (1) aluminosilicate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd9c2ef6065991bac5af8041d9790e8a
https://doi.org/10.1007/s11661-013-2132-x
https://doi.org/10.1007/s11661-013-2132-x
Publikováno v:
Metals and Materials International. 16:489-494
Various fluorides, CaF2, Na3AlF6, K2SiF6, MnF3, and MgF2, were added to rutile-type flux cored wires at concentrations of 1.8–2.3% and their effects on hydrogen reduction in weld metals were studied. All the fluorides reduced the hydrogen content b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::197c7fd35d81e1a85ec176e7368d72df
https://doi.org/10.1007/s12540-010-0622-6
https://doi.org/10.1007/s12540-010-0622-6
Autor:
Soon Taik Hong, Il Wook Han
Publikováno v:
Journal of the Korean Welding and Joining Society. 28:5-12
Design temperature(℃) Steels-273 ~ -196 Stainless steel-196 ~ -10 Al killed steel, Fe-Ni steel-10 ~ 350Plain carbon steel, Si-Mn steel, Mn-Mo-Ni steel350 ~ 450Fine grained steel, Mn-Mo steel, Mn-Mo-Ni steel450 ~ 500 C-Mo steel, 2.25Cr-1Mo steel500
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edb8666a489a6e9cc80488545370a139
https://doi.org/10.5781/kwjs.2010.28.2.005
https://doi.org/10.5781/kwjs.2010.28.2.005