Austenitic stainless steel containing niobium and manufacturing method of the same나이오븀 함유 오스테나이트계 스테인리스강 및 이의 제조방법

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dc.contributor.authorJang, Changheuiko
dc.contributor.authorShin, Jihoko
dc.contributor.authorKong, Byeong Seoko
dc.contributor.authorKim, Ho-Subko
dc.contributor.authorLee, Hyeon Baeko
dc.date.accessioned2023-04-10T01:02:25Z-
dc.date.available2023-04-10T01:02:25Z-
dc.identifier.urihttp://hdl.handle.net/10203/306062-
dc.description.abstractThe austenitic stainless steel containing niobium according to an exemplary embodiment of the present invention includes: 16 to 26 wt. % of chromium (Cr), 8 to 22 wt. % of nickel (Ni), 0.02 to 0.1 wt. % of carbon (C), 0.2 to 1 wt. % of niobium (Nb), 0.015 to 0.025 wt. % of titanium (Ti), 0.004 to 0.01 wt. % of nitrogen (N), and 0.5 to 2 wt. % of manganese (Mn), wherein the austenitic stainless steel containing niobium has an austenitic matrix structure, a fine niobium carbide and a fine titanium nitride are precipitated in the austenitic matrix structure, and the fine niobium carbide is uniformly dispersed in the austenitic matrix structure.-
dc.titleAustenitic stainless steel containing niobium and manufacturing method of the same-
dc.title.alternative나이오븀 함유 오스테나이트계 스테인리스강 및 이의 제조방법-
dc.typePatent-
dc.type.rimsPAT-
dc.contributor.localauthorJang, Changheui-
dc.contributor.assigneeKAIST-
dc.identifier.iprsType특허-
dc.identifier.patentApplicationNumber17537707-
dc.identifier.patentRegistrationNumber11608542-
dc.date.application2021-11-30-
dc.date.registration2023-03-21-
dc.publisher.countryUS-
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