JPS6121372B2 - - Google Patents

Info

Publication number: JPS6121372B2
Authority: JP; Japan
Prior art keywords: powder; producing; wire; molded body; superconductor
Prior art date: 1980-10-20
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

JP55146579A

Other languages

English (en)

Japanese (ja)

Other versions

JPS5769618A (en

Inventor

Toshio Fukuzuka

Masato Moritoki

Takao Fujikawa

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Kobe Steel Ltd

Original Assignee

Kobe Steel Ltd

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.)

1980-10-20

Filing date

1980-10-20

Publication date

1986-05-27

1980-10-20 Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd

1980-10-20 Priority to JP55146579A priority Critical patent/JPS5769618A/ja

1981-10-20 Priority to US06/312,967 priority patent/US4386970A/en

1982-04-28 Publication of JPS5769618A publication Critical patent/JPS5769618A/ja

1986-05-27 Publication of JPS6121372B2 publication Critical patent/JPS6121372B2/ja

Status Granted legal-status Critical Current

Links

239000000843 powder Substances 0.000 claims description 54
239000010955 niobium Substances 0.000 claims description 50
238000002156 mixing Methods 0.000 claims description 22
238000004519 manufacturing process Methods 0.000 claims description 17
239000002245 particle Substances 0.000 claims description 16
229910052751 metal Inorganic materials 0.000 claims description 10
239000002184 metal Substances 0.000 claims description 10
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
238000010438 heat treatment Methods 0.000 claims description 8
239000000203 mixture Substances 0.000 claims description 8
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical group CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
229910052758 niobium Inorganic materials 0.000 claims description 6
150000004678 hydrides Chemical class 0.000 claims description 5
238000000465 moulding Methods 0.000 claims description 4
239000003960 organic solvent Substances 0.000 claims description 4
-1 vanadium hydride Chemical compound 0.000 claims description 4
238000001513 hot isostatic pressing Methods 0.000 claims description 2
GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 2
239000002887 superconductor Substances 0.000 claims 7
238000000280 densification Methods 0.000 claims 1
238000007789 sealing Methods 0.000 claims 1
238000000034 method Methods 0.000 description 37
239000010949 copper Substances 0.000 description 24
238000006243 chemical reaction Methods 0.000 description 15
150000001875 compounds Chemical class 0.000 description 12
239000000463 material Substances 0.000 description 9
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 8
239000001301 oxygen Substances 0.000 description 8
229910052760 oxygen Inorganic materials 0.000 description 8
230000008569 process Effects 0.000 description 8
229910000906 Bronze Inorganic materials 0.000 description 6
239000010974 bronze Substances 0.000 description 6
238000005245 sintering Methods 0.000 description 6
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
238000000137 annealing Methods 0.000 description 5
238000006356 dehydrogenation reaction Methods 0.000 description 5
239000002131 composite material Substances 0.000 description 4
238000007796 conventional method Methods 0.000 description 4
238000001125 extrusion Methods 0.000 description 4
239000001257 hydrogen Substances 0.000 description 4
229910052739 hydrogen Inorganic materials 0.000 description 4
239000011159 matrix material Substances 0.000 description 4
229910052718 tin Inorganic materials 0.000 description 4
229910052720 vanadium Inorganic materials 0.000 description 4
229910045601 alloy Inorganic materials 0.000 description 3
239000000956 alloy Substances 0.000 description 3
238000001035 drying Methods 0.000 description 3
229910052733 gallium Inorganic materials 0.000 description 3
150000002739 metals Chemical class 0.000 description 3
230000009257 reactivity Effects 0.000 description 3
238000005491 wire drawing Methods 0.000 description 3
229910017755 Cu-Sn Inorganic materials 0.000 description 2
229910017927 Cu—Sn Inorganic materials 0.000 description 2
229910052802 copper Inorganic materials 0.000 description 2
230000007423 decrease Effects 0.000 description 2
238000009792 diffusion process Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000007789 gas Substances 0.000 description 2
238000005984 hydrogenation reaction Methods 0.000 description 2
239000002904 solvent Substances 0.000 description 2
GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
229910001257 Nb alloy Inorganic materials 0.000 description 1
230000009471 action Effects 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
238000009835 boiling Methods 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
238000004453 electron probe microanalysis Methods 0.000 description 1
238000000227 grinding Methods 0.000 description 1
150000002431 hydrogen Chemical class 0.000 description 1
230000006872 improvement Effects 0.000 description 1
238000011065 in-situ storage Methods 0.000 description 1
239000007769 metal material Substances 0.000 description 1
239000011812 mixed powder Substances 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
239000004033 plastic Substances 0.000 description 1
238000007747 plating Methods 0.000 description 1
239000011148 porous material Substances 0.000 description 1
238000010298 pulverizing process Methods 0.000 description 1
238000010405 reoxidation reaction Methods 0.000 description 1
239000000523 sample Substances 0.000 description 1
238000007493 shaping process Methods 0.000 description 1
238000010301 surface-oxidation reaction Methods 0.000 description 1
239000011882 ultra-fine particle Substances 0.000 description 1
GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1

Classifications

- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment

Landscapes

Superconductors And Manufacturing Methods Therefor (AREA)

JP55146579A 1980-10-20 1980-10-20 Method of producing molded unit for superconductor Granted JPS5769618A (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
JP55146579A JPS5769618A (en)	1980-10-20	1980-10-20	Method of producing molded unit for superconductor
US06/312,967 US4386970A (en)	1980-10-20	1981-10-20	Production method of compound-type superconducting wire

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP55146579A JPS5769618A (en)	1980-10-20	1980-10-20	Method of producing molded unit for superconductor

Publications (2)

Publication Number	Publication Date
JPS5769618A JPS5769618A (en)	1982-04-28
JPS6121372B2 true JPS6121372B2 (de)	1986-05-27

Family

ID=15410881

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP55146579A Granted JPS5769618A (en)	1980-10-20	1980-10-20	Method of producing molded unit for superconductor

Country Status (1)

Country	Link
JP (1)	JPS5769618A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS62252014A (ja) *	1986-04-24	1987-11-02	株式会社神戸製鋼所	超電導部材の製造方法

1980
- 1980-10-20 JP JP55146579A patent/JPS5769618A/ja active Granted

Also Published As

Publication number	Publication date
JPS5769618A (en)	1982-04-28

Publication	Publication Date	Title
JP2843900B2 (ja)	1999-01-06	酸化物粒子分散型金属系複合材料の製造方法
JPS60228602A (ja)	1985-11-13	分散強化金属複合体およびその製造方法
JP2002343162A (ja)	2002-11-29	超電導性線材及び帯材の製法
JP2758503B2 (ja)	1998-05-28	超伝導体前駆物質の形成方法
US4398969A (en)	1983-08-16	Shape-memory alloy based on copper, zinc and aluminum and process for preparing it
JPH03501665A (ja)	1991-04-11	高温超伝導体から成る線材又は帯の製造方法とその際用いられるカプセル
AT406349B (de)	2000-04-25	Verfahren zur herstellung eines metallpulvers mit einem sauerstoffgehalt von weniger als 300 ppm und verfahren zur herstellung geformter pulvermetallurgischer metallprodukte aus diesem metallpulver
WO2025189542A1 (zh)	2025-09-18	一种高致密钨铜合金的制备工艺
US3472705A (en)	1969-10-14	Fabrication of niobium superconductor alloys
JPH08109422A (ja)	1996-04-30	アルミナ分散強化銅の製造方法
US3982906A (en)	1976-09-28	Production of aluminum-aluminum oxide dispersion composite conductive material and product thereof
US6103669A (en)	2000-08-15	Superconducting wire and method of producing the same
JP3540331B2 (ja)	2004-07-07	酸化物セラミック超伝導複合体及びその製法
US4386970A (en)	1983-06-07	Production method of compound-type superconducting wire
JPS6121372B2 (de)	1986-05-27
JP3121400B2 (ja)	2000-12-25	タングステン焼結体の製造方法
JPS6121371B2 (de)	1986-05-27
JP4014149B2 (ja)	2007-11-28	ＭｇＢ２系超電導線材の作製方法
WO2005117032A1 (ja)	2005-12-08	粉末法Nb3Sn超伝導線材の製造方法
WO2006030744A1 (ja)	2006-03-23	粉末法Ｎｂ3Ｓｎ超電導線材の製造方法
JPH0762467A (ja)	1995-03-07	分散強化型銅合金及び分散強化型銅合金の製造方法
JPH0325499B2 (de)	1991-04-08
JPH0892672A (ja)	1996-04-09	分散強化型合金の製造方法
CN117051280B (zh)	2025-07-25	一种ZnO@CuO增强银基复合材料及其制备方法
JPH06128604A (ja)	1994-05-10	金属材料の製造方法