公开(公告)号：US20230117314A1

公开(公告)日：2023-04-20

申请号：US17045267

申请日：2019-12-06

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Changheui JANG ,  Jiho SHIN ,  Byeong Seo KONG ,  Hyeon Bae LEE ,  Chaewon JEONG ,  Hyun Woo KOO

IPC: C22C38/58 ,  C22C38/48 ,  C21D8/02

Abstract: Austenitic stainless steel 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), and 2 to 3.5 wt % of manganese (Mn), and has an austenite matrix, wherein a nanosized niobium carbide (NbC) is precipitated in the austenite matrix, and the nanosized niobium carbide is uniformly dispersed in the austenite matrix. The austenitic stainless steel may further include 0.5 to 1.5 wt % of molybdenum (Mo).

公开(公告)号：US20140363567A1

公开(公告)日：2014-12-11

申请号：US14139592

申请日：2013-12-23

Applicant: Korea Advanced Institute of Science and Technology ,  Samsung Display Co., Ltd.

Inventor： Hyun Woo KOO ,  Tae Woong KIM ,  Jung Yong LEE ,  Jae Min LEE

IPC: H01B1/02 ,  H01B1/22 ,  B05D5/00

CPC classification number: H01B1/02 ,  B22F9/00 ,  B22F9/16 ,  B22F9/18 ,  B22F9/20 ,  B82Y40/00 ,  H01B1/20 ,  H01B1/22

Abstract: A method of fabricating a metal nanowire dispersion solution includes heating a first solution including a metal compound, a catalyst, an organic protection agent and menstruum, thereby forming metal nanowires in the first solution, performing a first cleaning process providing a first solvent into the metal nanowire, thereby separating the organic protection agent surrounding the metal nanowires from the metal nanowires, separating the metal nanowires from the first solution by vacuum-filtering, and dispersing the separated metal nanowires in a dispersion solvent.

Abstract translation: 一种制造金属纳米线分散液的方法包括加热包含金属化合物，催化剂，有机保护剂和月经的第一溶液，从而在第一溶液中形成金属纳米线，进行向金属中提供第一溶剂的第一清洗工艺 从而将金属纳米线周围的有机保护剂与金属纳米线分离，通过真空过滤将金属纳米线与第一溶液分离，并将分离的金属纳米线分散在分散溶剂中。