JPH0355530B2 - - Google Patents

Info

Publication number: JPH0355530B2
Authority: JP; Japan
Prior art keywords: alloy; superconducting; ppm; content; calcia
Prior art date: 1987-01-20
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

JP1018787A

Other languages

English (en)

Japanese (ja)

Other versions

JPS63179032A (ja

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1987-01-20

Filing date

1987-01-20

Publication date

1991-08-23

1987-01-20 Application filed filed Critical

1987-01-20 Priority to JP1018787A priority Critical patent/JPS63179032A/ja

1988-07-23 Publication of JPS63179032A publication Critical patent/JPS63179032A/ja

1991-08-23 Publication of JPH0355530B2 publication Critical patent/JPH0355530B2/ja

Status Granted legal-status Critical Current

Links

229910045601 alloy Inorganic materials 0.000 claims description 52
239000000956 alloy Substances 0.000 claims description 52
ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 36
239000000292 calcium oxide Substances 0.000 claims description 36
235000012255 calcium oxide Nutrition 0.000 claims description 36
239000000463 material Substances 0.000 claims description 36
229910052758 niobium Inorganic materials 0.000 claims description 24
238000002844 melting Methods 0.000 claims description 23
230000008018 melting Effects 0.000 claims description 23
229910052720 vanadium Inorganic materials 0.000 claims description 23
210000001787 dendrite Anatomy 0.000 claims description 17
238000004519 manufacturing process Methods 0.000 claims description 16
239000011819 refractory material Substances 0.000 claims description 13
238000005266 casting Methods 0.000 claims description 8
229910052802 copper Inorganic materials 0.000 claims description 4
230000001590 oxidative effect Effects 0.000 claims description 4
238000000034 method Methods 0.000 description 32
229910052751 metal Inorganic materials 0.000 description 13
239000002184 metal Substances 0.000 description 13
238000011065 in-situ storage Methods 0.000 description 10
229910001257 Nb alloy Inorganic materials 0.000 description 7
CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 6
229910000756 V alloy Inorganic materials 0.000 description 6
238000005516 engineering process Methods 0.000 description 6
238000010438 heat treatment Methods 0.000 description 6
239000002131 composite material Substances 0.000 description 5
238000011109 contamination Methods 0.000 description 5
230000000694 effects Effects 0.000 description 5
239000000835 fiber Substances 0.000 description 5
229910052760 oxygen Inorganic materials 0.000 description 5
229910052718 tin Inorganic materials 0.000 description 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 4
230000006698 induction Effects 0.000 description 4
229910052761 rare earth metal Inorganic materials 0.000 description 4
150000003568 thioethers Chemical class 0.000 description 4
229910000906 Bronze Inorganic materials 0.000 description 3
239000010974 bronze Substances 0.000 description 3
229910052799 carbon Inorganic materials 0.000 description 3
238000009792 diffusion process Methods 0.000 description 3
229910052735 hafnium Inorganic materials 0.000 description 3
239000012535 impurity Substances 0.000 description 3
239000000395 magnesium oxide Substances 0.000 description 3
150000002739 metals Chemical class 0.000 description 3
229910052750 molybdenum Inorganic materials 0.000 description 3
229910052757 nitrogen Inorganic materials 0.000 description 3
239000001301 oxygen Substances 0.000 description 3
238000003672 processing method Methods 0.000 description 3
229910052715 tantalum Inorganic materials 0.000 description 3
229910052727 yttrium Inorganic materials 0.000 description 3
229910052726 zirconium Inorganic materials 0.000 description 3
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
238000001816 cooling Methods 0.000 description 2
230000006866 deterioration Effects 0.000 description 2
229910052733 gallium Inorganic materials 0.000 description 2
239000011159 matrix material Substances 0.000 description 2
239000002994 raw material Substances 0.000 description 2
-1 that is Chemical compound 0.000 description 2
229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
229910052684 Cerium Inorganic materials 0.000 description 1
229910000881 Cu alloy Inorganic materials 0.000 description 1
229910017755 Cu-Sn Inorganic materials 0.000 description 1
229910017927 Cu—Sn Inorganic materials 0.000 description 1
229910052692 Dysprosium Inorganic materials 0.000 description 1
229910052691 Erbium Inorganic materials 0.000 description 1
229910000807 Ga alloy Inorganic materials 0.000 description 1
229910052689 Holmium Inorganic materials 0.000 description 1
229920001410 Microfiber Polymers 0.000 description 1
229910052779 Neodymium Inorganic materials 0.000 description 1
229910052777 Praseodymium Inorganic materials 0.000 description 1
229910052772 Samarium Inorganic materials 0.000 description 1
229910004298 SiO 2 Inorganic materials 0.000 description 1
229910001128 Sn alloy Inorganic materials 0.000 description 1
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
229910052771 Terbium Inorganic materials 0.000 description 1
229910052775 Thulium Inorganic materials 0.000 description 1
229910010413 TiO 2 Inorganic materials 0.000 description 1
229910052769 Ytterbium Inorganic materials 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
238000005452 bending Methods 0.000 description 1
229910002056 binary alloy Inorganic materials 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000001747 exhibiting effect Effects 0.000 description 1
230000004927 fusion Effects 0.000 description 1
229910002804 graphite Inorganic materials 0.000 description 1
239000010439 graphite Substances 0.000 description 1
239000001307 helium Substances 0.000 description 1
229910052734 helium Inorganic materials 0.000 description 1
SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
230000008595 infiltration Effects 0.000 description 1
238000001764 infiltration Methods 0.000 description 1
239000007769 metal material Substances 0.000 description 1
229910044991 metal oxide Inorganic materials 0.000 description 1
150000004706 metal oxides Chemical class 0.000 description 1
239000000203 mixture Substances 0.000 description 1
238000000465 moulding Methods 0.000 description 1
238000007747 plating Methods 0.000 description 1
239000000843 powder Substances 0.000 description 1
238000004663 powder metallurgy Methods 0.000 description 1
238000003825 pressing Methods 0.000 description 1
238000005057 refrigeration Methods 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
238000005204 segregation Methods 0.000 description 1
238000007569 slipcasting Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1
229910002058 ternary alloy Inorganic materials 0.000 description 1

Landscapes

Crucibles And Fluidized-Bed Furnaces (AREA)

JP1018787A 1987-01-20 1987-01-20 超伝導材料用合金及びその製造方法 Granted JPS63179032A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP1018787A JPS63179032A (ja)	1987-01-20	1987-01-20	超伝導材料用合金及びその製造方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1018787A JPS63179032A (ja)	1987-01-20	1987-01-20	超伝導材料用合金及びその製造方法

Publications (2)

Publication Number	Publication Date
JPS63179032A JPS63179032A (ja)	1988-07-23
JPH0355530B2 true JPH0355530B2 (de)	1991-08-23

Family

ID=11743280

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP1018787A Granted JPS63179032A (ja)	1987-01-20	1987-01-20	超伝導材料用合金及びその製造方法

Country Status (1)

Country	Link
JP (1)	JPS63179032A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5374063B2 (ja) *	2007-03-28	2013-12-25	三菱重工業株式会社	金属溶解用ルツボ及びその表面処理方法
JP5302562B2 (ja) *	2008-03-28	2013-10-02	三菱重工業株式会社	金属溶解用ルツボ及びその製造方法

1987
- 1987-01-20 JP JP1018787A patent/JPS63179032A/ja active Granted

Also Published As

Publication number	Publication date
JPS63179032A (ja)	1988-07-23

Publication	Publication Date	Title
US4861751A (en)	1989-08-29	Production of high temperature superconducting materials
US4435228A (en)	1984-03-06	Process for producing NB3 SN superconducting wires
Verhoeven et al.	1989	Deformation processed Cu-refractory metal composites
Navarro	2000	Silver alloys used in composite BSCCO tapes: development of electrical and mechanical properties during manufacture
JPS6117325B2 (de)	1986-05-07
JPH0355530B2 (de)	1991-08-23
US20050016854A1 (en)	2005-01-27	Materials fabrication method and apparatus
KR100596998B1 (ko)	2006-07-06	Nb3Sn 초전도 선재의 전구체용 Sn계 합금과 그 제조 방법
KR20100107927A (ko)	2010-10-06	내부확산법에 의한 니오븀 주석 합금 초전도 복합 선재
Sharma	1987	Review on the fabrication techniques of A-15 superconductors
KR100968483B1 (ko)	2010-07-07	주석-니오비윰계 초전도 선재의 전구체용 주석계 합금의 연속 주조법
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KR940006616B1 (ko)	1994-07-23	초전도선
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Inoue et al.	1982	Superconducting properties and microstructure of crystallized Hf-Nb-Si and Hf-V-Si amorphous alloys
JP3866969B2 (ja)	2007-01-10	Ｎｂ▲３▼Ｓｎ超電導線材の製造方法
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Finnemore et al.	1980	Preparation and properties of in situ prepared filamentary Nb3Sn-Cu superconducting wire
CN113061774B (zh)	2022-08-09	一种内生非晶相原位增强银合金材料
JPH0193464A (ja)	1989-04-12	酸化超伝導性材料の超伝導体
Verhoeven et al.	1989	Production techniques for discontinuous filament A-15 superconductor wire
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Flukiger	2003	A15 superconducting wires produced by discontinuous fibre methods