IT991425B - Procedimento per fabbricare un filo composito comprendente un anima di alluminio e una guaina di niobio - Google Patents

Procedimento per fabbricare un filo composito comprendente un anima di alluminio e una guaina di niobio

Info

Publication number
IT991425B
IT991425B IT27174/73A IT2717473A IT991425B IT 991425 B IT991425 B IT 991425B IT 27174/73 A IT27174/73 A IT 27174/73A IT 2717473 A IT2717473 A IT 2717473A IT 991425 B IT991425 B IT 991425B
Authority
IT
Italy
Prior art keywords
niobio
sheath
procedure
manufacturing
composite wire
Prior art date
Application number
IT27174/73A
Other languages
English (en)
Original Assignee
Siemens Ag
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.)
Filing date
Publication date
Priority claimed from DE19722238293 external-priority patent/DE2238293C3/de
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT991425B publication Critical patent/IT991425B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
    • B21C37/042—Manufacture of coated wire or bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
    • B23K20/233—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded without ferrous layer
    • B23K20/2333—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded without ferrous layer one layer being aluminium, magnesium or beryllium
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/01—Manufacture or treatment
    • H10N60/0128—Manufacture or treatment of composite superconductor filaments
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/917—Mechanically manufacturing superconductor
    • Y10S505/928—Metal deforming
    • Y10S505/93—Metal deforming by drawing
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49014—Superconductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metal Extraction Processes (AREA)
  • Wire Processing (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
IT27174/73A 1972-08-03 1973-07-27 Procedimento per fabbricare un filo composito comprendente un anima di alluminio e una guaina di niobio IT991425B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722238293 DE2238293C3 (de) 1972-08-03 Verfahren zum Herstellen eines Verbunddrahtes mit einem Aluminiumkern und einer Niobhülle

Publications (1)

Publication Number Publication Date
IT991425B true IT991425B (it) 1975-07-30

Family

ID=5852597

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27174/73A IT991425B (it) 1972-08-03 1973-07-27 Procedimento per fabbricare un filo composito comprendente un anima di alluminio e una guaina di niobio

Country Status (8)

Country Link
US (1) US3890700A (it)
JP (1) JPS49132573A (it)
CA (1) CA989350A (it)
CH (1) CH557577A (it)
FR (1) FR2194528B1 (it)
GB (1) GB1408727A (it)
IT (1) IT991425B (it)
NL (1) NL7309662A (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043031A (en) * 1974-08-02 1977-08-23 Felten & Guilleaume Carlswerk Ag Method of manufacturing internally cooled high-energy cable
US3940964A (en) * 1974-10-01 1976-03-02 Matsushita Electric Industrial Co., Ltd. Method for making a clad wire for an electric contact
US4109374A (en) * 1975-08-28 1978-08-29 Aluminum Company Of America Superconductor composite and method of making the same
US4414428A (en) * 1979-05-29 1983-11-08 Teledyne Industries, Inc. Expanded metal containing wires and filaments
US4341924A (en) * 1980-02-04 1982-07-27 Gleim William K T Superconductor
US5004143A (en) * 1986-07-31 1991-04-02 Sumitomo Metal Industries, Ltd. Method of manufacturing clad bar
US5132283A (en) * 1987-12-28 1992-07-21 Ford Motor Company Thin film superconductor assembly and method of making the same
JPH0381915A (ja) * 1989-08-23 1991-04-08 Furukawa Electric Co Ltd:The 複合超電導体の製造方法
US6417454B1 (en) 2000-06-21 2002-07-09 Commscope, Inc. Coaxial cable having bimetallic outer conductor
JP4162191B2 (ja) * 2002-04-05 2008-10-08 住友電気工業株式会社 超電導ケーブル線路の冷却方法
US20040255666A1 (en) * 2003-06-19 2004-12-23 Ametek, Inc. Thermocouple device and method of thermocouple construction employing small grain size conductors
CN1323406C (zh) * 2004-12-10 2007-06-27 大连昌兴新材料科技开发有限公司 微细复合导线及生产方法
FR2884738B1 (fr) * 2005-04-25 2008-12-26 Nexans Sa Cable avec conducteur central en aluminium
CN100411064C (zh) * 2006-08-03 2008-08-13 仲庆 通信电缆屏蔽层专用铜包钢编织细线的制备方法
CN104439693A (zh) * 2014-12-08 2015-03-25 西安创新精密仪器研究所 同种或异种金属材料管材与棒材之间的旋锻连接工艺
CN107584282B (zh) * 2017-09-29 2019-09-17 常州市布迪拉纺机设备有限公司 紧密纺涨力架芯棒的加工方法及其制造的芯棒
CN108000060B (zh) * 2017-11-20 2020-06-09 南京理工大学 一种多尺度析出异构铝合金棒材的制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218693A (en) * 1962-07-03 1965-11-23 Nat Res Corp Process of making niobium stannide superconductors
US3465429A (en) * 1966-01-27 1969-09-09 Imp Metal Ind Kynoch Ltd Superconductors
NL132696C (it) * 1966-05-20
GB1170645A (en) * 1967-09-28 1969-11-12 Imp Metal Ind Kynoch Ltd Improvements relating to Electrical Conductors
US3665595A (en) * 1968-10-31 1972-05-30 Tohoku University The Method of manufacturing superconductive materials
FR2031931A5 (it) * 1969-02-13 1970-11-20 Thomson Csf
US3648356A (en) * 1969-02-13 1972-03-14 Kabel Metallwerke Ghh Method for making copper plated aluminum wires
GB1333554A (en) * 1969-10-27 1973-10-10 Atomic Energy Authority Uk Superconducting members and methods of manufacture thereof
US3614301A (en) * 1970-01-19 1971-10-19 Comp Generale Electricite Superconducting conductor
US3644987A (en) * 1970-03-02 1972-02-29 Kabel Und Metallwerke Gutchoff Method for manufacturing superconductors

Also Published As

Publication number Publication date
NL7309662A (it) 1974-02-05
CA989350A (en) 1976-05-18
JPS49132573A (it) 1974-12-19
FR2194528B1 (it) 1977-02-25
DE2238293A1 (de) 1974-03-28
FR2194528A1 (it) 1974-03-01
DE2238293B2 (de) 1975-05-28
CH557577A (de) 1974-12-31
GB1408727A (en) 1975-10-01
US3890700A (en) 1975-06-24

Similar Documents

Publication Publication Date Title
IT991425B (it) Procedimento per fabbricare un filo composito comprendente un anima di alluminio e una guaina di niobio
IT1008450B (it) Filiera composita per trafilatura di filo metallico
IT1025569B (it) Filo stagnato a caldo utile nell elettrotecnica e procedimento per la sua fabbricazione
AR193971A1 (es) Una estructura de nucleo de panal
IT982437B (it) Metodo ed apparecchio per la forma zione di filo composit
IT991304B (it) Avvolgimento di filo fissato a caldo per esempio per canne da pesca
AT324798B (de) Seelendrahtelektrode
IT1046726B (it) Procedimento per fabbricare un filo composito comprendente un animadi alluminio e una guaina di niobio
IT994623B (it) Filo elettrico isolato e procedi mento per la fabbricazione di que sto filo
CA1002625A (en) Wire wound resistance element and method
FI46045C (fi) Ansalangan tyyppinen langansitomakone.
AT301648B (de) Dehnbare, schraubenförmig gewundene elektrische Leitung
BE795762A (fr) Alliages fer-cobalt ameliores
IT981869B (it) Dispositivo per il magazzinaggio intermedio di una lunghezza di filo eccedente
IT1146161B (it) Dispsotivio per formare una riserva di filo su un tubetto di incannatura
IT978649B (it) Pinza per tagliare e snudare fili ricoperti di guaina
IT993377B (it) Perfezionamenti alle bobine di filo
IT997947B (it) Guida filo di va e vieni
AT339410B (de) Drahtwickelvorrichtung
AR203708A1 (es) Procedimiento y dispositivo para la fabricacion continua de alambres consistentes de un alma de aluminio y una vaina de cobre
IT1096955B (it) Filo interlegato e relativo metodo di fabbricazione
AT332255B (de) Mehrfachdraht-zwirnspindel
CH506868A (de) Drahtwickelmaschine
IT1037662B (it) Dispositivo per formare una zonadi avvolgimento iniziale o morta per la preparazione di un avvolgimento di riserva di un filo da avvolgere su una bobina
IT940457B (it) Procedimento per l avvolgimento di resistori a filo