Invention Grant
- Patent Title: Method of producing composite metal oxide material
- Patent Title (中): 复合金属氧化物材料的制造方法
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Application No.: US279416Application Date: 1994-07-25
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Publication No.: US5627142APublication Date: 1997-05-06
- Inventor: Yasuji Yamada , Masaru Nakamura , Noriyuki Tatsumi , Jiro Tsujino , Kanshi Ohtsu , Yasuo Kanamori , Minoru Tagami , Atsushi Kume , Yuh Shiohara , Shoji Tanaka
- Applicant: Yasuji Yamada , Masaru Nakamura , Noriyuki Tatsumi , Jiro Tsujino , Kanshi Ohtsu , Yasuo Kanamori , Minoru Tagami , Atsushi Kume , Yuh Shiohara , Shoji Tanaka
- Applicant Address: JPX JPX JPX JPX JPX JPX
- Assignee: International Superconductivity Technology Center,Hitachi Cable, Ltd.,Hokkaido Electric Power Co., Inc.,Kyushu Electric Power Co., Inc.,Kansai Electric Power Co., Inc.,Fujikura, Ltd.
- Current Assignee: International Superconductivity Technology Center,Hitachi Cable, Ltd.,Hokkaido Electric Power Co., Inc.,Kyushu Electric Power Co., Inc.,Kansai Electric Power Co., Inc.,Fujikura, Ltd.
- Current Assignee Address: JPX JPX JPX JPX JPX JPX
- Priority: JPX5-184712 19930727
- Main IPC: C30B19/12
- IPC: C30B19/12 ; C04B35/45 ; C30B15/00 ; C30B25/02 ; C30B29/22 ; H01L39/24 ; C30B15/02
Abstract:
A composite material is disclosed which includes a substrate, an oriented film provided on a surface of the substrate and formed of a crystal of a Y123 metal oxide of the formula LnBa.sub.2 Cu.sub.3 O.sub.y wherein Ln stands for Y or an element belonging to the lanthanoid and y is a number of 6-7, and a layer of a Y123 metal oxide of the formula LnBa.sub.2 Cu.sub.3 O.sub.y wherein Ln stands for Y or an element belonging to the lanthanoid and y is a number of 6-7 formed on the oriented film.
Public/Granted literature
- US4859297A Process for descaling cold-rolled and annealed stainless steel strip Public/Granted day:1989-08-22
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