NO20000174L - Fremgangsmåte og anordning for rulling av lengder med superleder - Google Patents

Fremgangsmåte og anordning for rulling av lengder med superleder

Info

Publication number
NO20000174L
NO20000174L NO20000174A NO20000174A NO20000174L NO 20000174 L NO20000174 L NO 20000174L NO 20000174 A NO20000174 A NO 20000174A NO 20000174 A NO20000174 A NO 20000174A NO 20000174 L NO20000174 L NO 20000174L
Authority
NO
Norway
Prior art keywords
roller
rolling
roll
annular
surface planes
Prior art date
Application number
NO20000174A
Other languages
English (en)
Other versions
NO20000174D0 (no
Inventor
Peder Skov-Hansen
Zhenghe Han
Original Assignee
Nordic Superconductor Tech As
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
Application filed by Nordic Superconductor Tech As filed Critical Nordic Superconductor Tech As
Publication of NO20000174D0 publication Critical patent/NO20000174D0/no
Publication of NO20000174L publication Critical patent/NO20000174L/no

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/18—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by using pressure rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • 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
    • 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
    • B21C37/045—Manufacture of wire or bars with particular section or properties
    • 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
    • H10N60/0268—Manufacture or treatment of devices comprising copper oxide
    • H10N60/0801—Manufacture or treatment of filaments or composite wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Abstract

En rulleanordning og en fremgangsmåte for å rulle spesielt superledere, hvorved en rulleanordning blir benyttet som innbefatter to rullelegemer anordnet motsatt av hverandre hvorved rullelegemene danner motsatte rulleoverflateplan; og hvorved innretning er anordnet for å drive de to rulle-elementene om sine symmetriakser på en slik måte at elementet som skal rulles blir dratt inn mellom rulleoverflateplanene av den friksjonen som genereres mellom elementet som skal rulles og rulleoverflateplanene. I henhold til oppfinnelsen er rulleanordningen slik konfigurert at rullelegemene innbefatter i det minste to ringformede eller rørformede rullelegemer; og hvorved de ringformedc eller rørformede rullelegemene i tillegg er tilveicbragt med overflater som danner et ringformet spor; og ved at rulleanordningen har en pressinnretning som er anordnet for tilstøtning på det ringformede sporet på en slik måte at rulleoverflateplanene blir presset mot hverandre; og hvorved pressinnretningen er konfigurert og plassert på en slik måte at pressinnretningen er i tilstøtning med bare en fraksjon av det ringformede sporet på de ringformede eller rørformede rullene. Dermed er det mulig å rulle med svært store rullcdiametere uten at det medføres en betydelig risiko for at rullene blir deformert på uønsket måte under rulleprosessen. Spesielt for rulling av superledere har eksperimenter vist at det oppnås forbedrede egenskaper for den rullede superledcren.
NO20000174A 1997-07-15 2000-01-13 Fremgangsmåte og anordning for rulling av lengder med superleder NO20000174L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK86597 1997-07-15
PCT/DK1998/000328 WO1999007025A2 (en) 1997-07-15 1998-07-14 A method of rolling superconducting conductor lengths and roller apparatus

Publications (2)

Publication Number Publication Date
NO20000174D0 NO20000174D0 (no) 2000-01-13
NO20000174L true NO20000174L (no) 2000-03-10

Family

ID=8098412

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20000174A NO20000174L (no) 1997-07-15 2000-01-13 Fremgangsmåte og anordning for rulling av lengder med superleder

Country Status (10)

Country Link
EP (1) EP1021841A2 (no)
JP (1) JP2001512053A (no)
KR (1) KR20010014437A (no)
CN (1) CN1264497A (no)
AU (1) AU732623B2 (no)
CA (1) CA2296388A1 (no)
NO (1) NO20000174L (no)
NZ (1) NZ501977A (no)
SK (1) SK382000A3 (no)
WO (1) WO1999007025A2 (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108682793B (zh) * 2018-05-10 2021-07-23 上海乾得智能科技有限公司 动力电池极片滚压装置及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5304602A (en) * 1987-04-16 1994-04-19 Sumitomo Electric Industries, Ltd. Process for producing sintered ceramic wire
US4980964A (en) * 1988-08-19 1991-01-01 Jan Boeke Superconducting wire
DK128293D0 (da) * 1993-11-12 1993-11-12 Nkt Res Center As Fremgangsmaade til fremstilling af supraledende baand med en hoej kritisk stroemtaethed

Also Published As

Publication number Publication date
CA2296388A1 (en) 1999-02-11
AU732623B2 (en) 2001-04-26
SK382000A3 (en) 2000-09-12
WO1999007025A2 (en) 1999-02-11
EP1021841A2 (en) 2000-07-26
JP2001512053A (ja) 2001-08-21
WO1999007025A3 (en) 1999-04-08
NO20000174D0 (no) 2000-01-13
KR20010014437A (ko) 2001-02-26
NZ501977A (en) 2001-06-29
CN1264497A (zh) 2000-08-23
AU8334398A (en) 1999-02-22

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application