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1. 发明专利

FR2610551A1 PROCEDE DE FABRICATION DE BANDES MINCES DE BRONZE AU PHOSPHORE 未知
公开(公告)号：FR2610551A1
公开(公告)日：1988-08-12
申请号：FR8801505
申请日：1988-02-09
申请人： MITSUBISHI ELECTRIC CORP , MITSUBISHI ELECTRIC CORP , KUSAKAWA TAKAJI , KUSAKAWA TAKAJI
发明人： TAKAJI KUSAKAWA , KUSAKAWA TAKAJI , KATSUYOSHI WAKAMOTO , WAKAMOTO KATSUYOSHI , MITSUYUKI IMAIZUMI , IMAIZUMI MITSUYUKI
IPC分类号： B22D11/06 , C22C9/00 , C22F1/08 , C22C9/02 , C22F1/00 , B22D11/124
摘要： CE PROCEDE DE FABRICATION EN CONTINU D'UN LINGOT DE BRONZE AU PHOSPHORE, SE PRESENTANT SOUS LA FORME D'UNE BANDE MINCE 11, PAR TREMPE DU METAL FONDU 1 CONSTITUE PAR LE BRONZE, EST CARACTERISE PAR LE FAIT QU'IL COMPREND LES ETAPES CONSISTANT A : TREMPER LEDIT METAL FONDU 1 A UNE VITESSE DE REFROIDISSEMENT SE SITUANT DANS LA PLAGE ALLANT DE 10 CSEC. A 10 CSEC., POUR SOLIDIFIER AINSI LE METAL FONDU 1; ET REFROIDIR EN CONTINU LEDIT METAL SOLIDIFIE JUSQU'A UNE TEMPERATURE NORMALE, POUR OBTENIR AINSI UNE MICROSTRUCTURE PRESENTANT UNE DIMENSION DE GRAIN DE CRISTAL DE 50 MM, OU AU-DESSOUS, ET DANS LAQUELLE L'APPARITION D'UNE STRUCTURE DENDRITIQUE ET D'UNE COUCHE DE SEGREGATION EST SUPPRIMEE.

2. 发明专利

DE3803194A1 未知
公开(公告)号：DE3803194A1
公开(公告)日：1988-08-18
申请号：DE3803194
申请日：1988-02-03
申请人： MITSUBISHI ELECTRIC CORP , KUSAKAWA TAKAJI
发明人： KUSAKAWA TAKAJI , WAKAMOTO KATSUYOSHI , IMAIZUMI MITSUYUKI
IPC分类号： C22F1/08 , B22D11/06 , C22C9/00 , C22C9/02 , C22F1/00 , B22D11/00
摘要： A method for continuous production of thin plate ingot of phosphor bronze by quenching molten metal of bronze, wherein molten metal of phosphor bronze is quenched at a rate of from 102 DEG C./sec. to 105 DEG C./sec. to thereby solidify the same, and then the solidified metal is continuously cooled to a normal temperature to thereby obtain a microstructure having a crystal grain size of 50 mu m or below and in which appearance of the dendritic structure and the segregation layer is suppressed.

3. 发明专利

DE3819011A1 Mirror 未知
公开(公告)号：DE3819011A1
公开(公告)日：1988-12-22
申请号：DE3819011
申请日：1988-06-03
申请人： MITSUBISHI ELECTRIC CORP
发明人： KAGAWA YUTAKA , UTSUNOMIYA SHIN , IMAIZUMI MITSUYUKI , ONO TOSHIO , SHIMODAIRA HISAYO
IPC分类号： G02B5/08 , C03C3/00 , C03C3/06
摘要： A mirror is described which is made from a carbon-fibre-reinforced carbon-containing material having a baseplate of carbon-fibre-reinforced carbon-containing material or glass-impregnated carbon-fibre-reinforced carbon-containing material and having a plate-glass (mirror-glass) layer applied to the surface of the baseplate. A layer of metal can be formed on the free surface of the plate-glass layer.

4. 发明专利

DE3243265C2 Superconducting materials and method for their production 未知
公开(公告)号：DE3243265C2
公开(公告)日：1994-12-01
申请号：DE3243265
申请日：1982-04-28
申请人： MITSUBISHI ELECTRIC CORP
发明人： IMAIZUMI MITSUYUKI , YOSHIZAKI KIYOSHI
IPC分类号： H01B12/10 , C22F1/00 , C22F1/18 , H01B5/00 , H01B12/00 , H01B13/00 , H01L39/06 , H01L39/24 , H01B12/04
摘要： Published without abstract.

5. 发明专利

FR2616554A1 未知
公开(公告)号：FR2616554A1
公开(公告)日：1988-12-16
申请号：FR8807449
申请日：1988-06-03
申请人： MITSUBISHI ELECTRIC CORP
发明人： KAGAWA YUTAKA , UTSUNOMIYA SHIN , IMAIZUMI MITSUYUKI , ONO TOSHIO , HISAYO
IPC分类号： G02B5/08 , B32B33/00

6. 发明专利

GB2111871B COMPOUND-TYPE SUPERCONDUCTOR AND PROCESS FOR ITS PREPARATION 未知
公开(公告)号：GB2111871B
公开(公告)日：1985-08-21
申请号：GB8237052
申请日：1982-04-28
申请人： MITSUBISHI ELECTRIC CORP
发明人： IMAIZUMI MITSUYUKI , YOSHIZAKI KIYOSHI
IPC分类号： H01B12/10 , C22F1/00 , C22F1/18 , H01B5/00 , H01B12/00 , H01B13/00 , H01L39/06 , H01L39/24
摘要： PCT No. PCT/JP82/00144 Sec. 371 Date Dec. 30, 1982 Sec. 102(e) Date Dec. 30, 1982 PCT Filed Apr. 28, 1982 PCT Pub. No. WO82/03941 PCT Pub. Date Nov. 11, 1982.A superconductive substance is produced by fabricating any one metal (17) of niobium and vanadium and an easily deformable metal (16) such as Cu into one piece and working it to produce a composite metallic wire, chemically dissolving and removing the easily deformable metal (16) from the composite metallic wire, and then depositing a tin or gallium-base metal (18) and applying heat treatment. Also, a process for producing a superconductive substance comprising fabricating any one metal of niobium and vanadium and an easily deformable metal such as Cu containing at least one metal of tin and gallium into one piece and working it to produce a composite metallic material, heat treating the composite metallic material to form a superconductive substance, and then chemically dissolving and removing the easily deformable metal as a non-conductive substance from the composite metallic material is disclosed. A superconductive material produced by providing a metal having a high mechanical strength around the superconductive substance so as to directly envelop it and a process for producing the same are also disclosed.

7. 发明专利

DE3243265T1 未知
公开(公告)号：DE3243265T1
公开(公告)日：1983-06-01
申请号：DE3243265
申请日：1982-04-28
申请人： MITSUBISHI ELECTRIC CORP
发明人： IMAIZUMI MITSUYUKI , YOSHIZAKI KIYOSHI
IPC分类号： H01B12/10 , C22F1/00 , C22F1/18 , H01B5/00 , H01B12/00 , H01B13/00 , H01L39/06 , H01L39/24
摘要： PCT No. PCT/JP82/00144 Sec. 371 Date Dec. 30, 1982 Sec. 102(e) Date Dec. 30, 1982 PCT Filed Apr. 28, 1982 PCT Pub. No. WO82/03941 PCT Pub. Date Nov. 11, 1982.A superconductive substance is produced by fabricating any one metal (17) of niobium and vanadium and an easily deformable metal (16) such as Cu into one piece and working it to produce a composite metallic wire, chemically dissolving and removing the easily deformable metal (16) from the composite metallic wire, and then depositing a tin or gallium-base metal (18) and applying heat treatment. Also, a process for producing a superconductive substance comprising fabricating any one metal of niobium and vanadium and an easily deformable metal such as Cu containing at least one metal of tin and gallium into one piece and working it to produce a composite metallic material, heat treating the composite metallic material to form a superconductive substance, and then chemically dissolving and removing the easily deformable metal as a non-conductive substance from the composite metallic material is disclosed. A superconductive material produced by providing a metal having a high mechanical strength around the superconductive substance so as to directly envelop it and a process for producing the same are also disclosed.

8. 发明专利

FR2616554B1 未知
公开(公告)号：FR2616554B1
公开(公告)日：1993-06-18
申请号：FR8807449
申请日：1988-06-03
申请人： MITSUBISHI ELECTRIC CORP
发明人： KAGAWA YUTAKA , UTSUNOMIYA SHIN , IMAIZUMI MITSUYUKI , ONO TOSHIO , HISAYO
IPC分类号： G02B5/08 , B32B33/00

9. 发明专利

GB2111871A COMPOUND-TYPE SUPERCONDUCTOR AND PROCESS FOR ITS PREPARATION 未知
公开(公告)号：GB2111871A
公开(公告)日：1983-07-13
申请号：GB8237052
申请日：1982-04-28
申请人： MITSUBISHI ELECTRIC CORP
发明人： IMAIZUMI MITSUYUKI , YOSHIZAKI KIYOSHI
IPC分类号： H01B12/10 , C22F1/00 , C22F1/18 , H01B5/00 , H01B12/00 , H01B13/00 , H01L39/06 , H01L39/24
摘要： PCT No. PCT/JP82/00144 Sec. 371 Date Dec. 30, 1982 Sec. 102(e) Date Dec. 30, 1982 PCT Filed Apr. 28, 1982 PCT Pub. No. WO82/03941 PCT Pub. Date Nov. 11, 1982.A superconductive substance is produced by fabricating any one metal (17) of niobium and vanadium and an easily deformable metal (16) such as Cu into one piece and working it to produce a composite metallic wire, chemically dissolving and removing the easily deformable metal (16) from the composite metallic wire, and then depositing a tin or gallium-base metal (18) and applying heat treatment. Also, a process for producing a superconductive substance comprising fabricating any one metal of niobium and vanadium and an easily deformable metal such as Cu containing at least one metal of tin and gallium into one piece and working it to produce a composite metallic material, heat treating the composite metallic material to form a superconductive substance, and then chemically dissolving and removing the easily deformable metal as a non-conductive substance from the composite metallic material is disclosed. A superconductive material produced by providing a metal having a high mechanical strength around the superconductive substance so as to directly envelop it and a process for producing the same are also disclosed.

10. 发明专利

DE3243265A1 未知
公开(公告)号：DE3243265A1
公开(公告)日：1983-06-01
申请号：DE3243265
申请日：1982-04-28
申请人： MITSUBISHI ELECTRIC CORP
发明人： IMAIZUMI MITSUYUKI , YOSHIZAKI KIYOSHI
IPC分类号： H01B12/00

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