WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2014196834) CRYSTALLINE ALLOY HAVING GLASS FORMING ABILITY, METHOD FOR MANUFACTURING SAME, ALLOY TARGET FOR SPUTTERING, AND METHOD FOR MANUFACTURING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/196834 International Application No.: PCT/KR2014/005022
Publication Date: 11.12.2014 International Filing Date: 05.06.2014
IPC:
C22C 16/00 (2006.01) ,C23C 14/34 (2006.01)
Applicants: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY[KR/KR]; 89, Yangdaegiro-gil, Ipjang-myeon, Seobuk-gu Cheonan-si Chungcheongnam-do 331-822, KR
Inventors: SHIN, Seungyong; KR
MOON, Kyoungil; KR
SUN, Juhyun; KR
LEE, Changhun; KR
Agent: LEE, InHaeng; KR
Priority Data:
10-2013-006524407.06.2013KR
Title (EN) CRYSTALLINE ALLOY HAVING GLASS FORMING ABILITY, METHOD FOR MANUFACTURING SAME, ALLOY TARGET FOR SPUTTERING, AND METHOD FOR MANUFACTURING SAME
(FR) ALLIAGE CRISTALLIN AYANT LA CAPACITÉ DE FORMER DU VERRE, SON PROCÉDÉ DE FABRICATION, CIBLE D'ALLIAGE POUR LA PULVÉRISATION, ET SON PROCÉDÉ DE FABRICATION
(KO) 비정질 형성능을 가지는 결정질 합금, 그 제조방법, 스퍼터링용 합금타겟 및 그 제조방법
Abstract: front page image
(EN) The purpose of the present invention is to provide a crystalline alloy having glass forming ability which has significantly superior thermal stability for being amorphous while having glass forming ability, and a manufacturing method for same. In addition, another purpose of the present invention is to provide an alloy target for sputtering, manufactured by using the crystalline alloy, and a method for manufacturing same. According to one aspect of the present invention, provided is the crystalline alloy having glass forming ability and comprising three or more elements having glass forming ability, wherein the average grain size of the alloy is 0.1-5㎛, and wherein the alloy comprises 67-78 atomic percentage of Zr, 4-13 atomic percentage of Al and/or Co, and 15-24 atomic percentage of Cu and/or Ni.
(FR) Le but de la présente invention est de fournir un alliage cristallin ayant La capacité de former du verre, qui présente une stabilité thermique sensiblement supérieure pour être amorphe tout en possédant la capacité de former du verre, et son procédé de fabrication. En outre, l'autre but de la présente invention est de proposer une cible d'alliage pour la pulvérisation, fabriquée au moyen de l'alliage cristallin, et son procédé de fabrication. Selon un aspect de la présente invention, l'alliage cristallin possédant la capacité de former du verre et comprenant trois éléments ou plus ayant la capacité de former du verre est divulgué, la taille moyenne de grain de l'alliage étant de 0,1-5 µm, et l'alliage comprenant un pourcentage atomique de 67-78 de Zr, un pourcentage atomique de 4-13 d'Al et/ou de Co, et un pourcentage atomique de 15-24 de Cu et/ou de Ni.
(KO) 본 발명은 비정질 형성능을 가지면서도 열적 안정성이 비정질에 비해 현저하게 우수한 비정질 형성능을 가지는 결정질 합금 및 그 제조방법의 제공을 목적으로 한다. 또한 본 발명은 상기 결정질 합금을 이용하여 제조한 스퍼터링용 합금타겟 및 그 제조방법의 제공을 또 다른 목적으로 한다. 본 발명의 일 관점에 의하면, 비정질 형성능을 가지는 3원소 이상으로 이루어진 합금으로서,상기 합금의 결정립 평균크기는 0.1㎛ 내지 5㎛ 범위에 있고, 상기 합금은 Zr이 67원자% 내지 78원자%, Al 및 Co 중에서 선택된 어느 하나 이상이 4원자% 내지 13원자%, Cu 및 Ni 중에서 선택된 어느 하나 이상이 15원자% 내지 24원자%로 이루어진, 비정질 형성능을 가지는 결정질 합금이 제공된다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)