WO2004069453A3 - Refractory metal annealing bands - Google Patents

Refractory metal annealing bands Download PDF

Info

Publication number
WO2004069453A3
WO2004069453A3 PCT/US2004/002695 US2004002695W WO2004069453A3 WO 2004069453 A3 WO2004069453 A3 WO 2004069453A3 US 2004002695 W US2004002695 W US 2004002695W WO 2004069453 A3 WO2004069453 A3 WO 2004069453A3
Authority
WO
WIPO (PCT)
Prior art keywords
powder
refractory metal
component
annealing
bands
Prior art date
Application number
PCT/US2004/002695
Other languages
French (fr)
Other versions
WO2004069453A2 (en
Inventor
Prabhat Kumar
John Durham
Richard R Malen
Howard V Goldberg
Henning Uhlenhut
Original Assignee
Starck H C Inc
Prabhat Kumar
John Durham
Richard R Malen
Howard V Goldberg
Henning Uhlenhut
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 Starck H C Inc, Prabhat Kumar, John Durham, Richard R Malen, Howard V Goldberg, Henning Uhlenhut filed Critical Starck H C Inc
Priority to CA002514118A priority Critical patent/CA2514118A1/en
Priority to BR0407168-9A priority patent/BRPI0407168A/en
Priority to US10/543,579 priority patent/US20060115372A1/en
Priority to EP04706985A priority patent/EP1594645A2/en
Priority to JP2006503195A priority patent/JP2006517615A/en
Priority to AU2004209010A priority patent/AU2004209010A1/en
Priority to MXPA05008067A priority patent/MXPA05008067A/en
Publication of WO2004069453A2 publication Critical patent/WO2004069453A2/en
Publication of WO2004069453A3 publication Critical patent/WO2004069453A3/en
Priority to IL169536A priority patent/IL169536A0/en

Links

Classifications

    • 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
    • B22F3/12—Both compacting and sintering
    • B22F3/16—Both compacting and sintering in successive or repeated steps
    • 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
    • B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/003—Articles made for being fractured or separated into parts
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/006—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of flat products, e.g. sheets
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/62—Continuous furnaces for strip or wire with direct resistance heating
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/045—Alloys based on refractory metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
    • C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
    • C22C32/0031—Matrix based on refractory metals, W, Mo, Nb, Hf, Ta, Zr, Ti, V or alloys thereof
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F2005/002—Tools other than cutting tools
    • 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
    • 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
    • B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

The invention relates to a process for making an annealing band, the process comprising (a) producing a refractory metal powder; or refractory metal alloy powder; (b) optionally blending the powder with an oxide component or a carbide component; (c) consolidating the powder or powder blend and forming a consolidated powder component; (d) subjecting the consolidated powder component to thermo-mechanical treatment and forming a sheet, or tube; (e) cutting the sheet into a strip; and (f) forming an annealing band from the strip. Then invention also relates to annealing bands and processes for using annealing bands.
PCT/US2004/002695 2003-01-31 2004-01-30 Refractory metal annealing bands WO2004069453A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CA002514118A CA2514118A1 (en) 2003-01-31 2004-01-30 Refractory metal annealing bands
BR0407168-9A BRPI0407168A (en) 2003-01-31 2004-01-30 Refractory Metal Annealing Strips
US10/543,579 US20060115372A1 (en) 2003-01-31 2004-01-30 Refractory metal annealing bands
EP04706985A EP1594645A2 (en) 2003-01-31 2004-01-30 Refractory metal annealing bands
JP2006503195A JP2006517615A (en) 2003-01-31 2004-01-30 Refractory metal annealing band
AU2004209010A AU2004209010A1 (en) 2003-01-31 2004-01-30 Refractory metal annealing bands
MXPA05008067A MXPA05008067A (en) 2003-01-31 2004-01-30 Refractory metal annealing bands.
IL169536A IL169536A0 (en) 2003-01-31 2005-07-05 Refractory metal annealing bands

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44400403P 2003-01-31 2003-01-31
US60/444,004 2003-01-31

Publications (2)

Publication Number Publication Date
WO2004069453A2 WO2004069453A2 (en) 2004-08-19
WO2004069453A3 true WO2004069453A3 (en) 2004-12-09

Family

ID=32850817

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/002695 WO2004069453A2 (en) 2003-01-31 2004-01-30 Refractory metal annealing bands

Country Status (12)

Country Link
US (1) US20060115372A1 (en)
EP (1) EP1594645A2 (en)
JP (1) JP2006517615A (en)
KR (1) KR20050094472A (en)
CN (1) CN1744961A (en)
AU (1) AU2004209010A1 (en)
BR (1) BRPI0407168A (en)
CA (1) CA2514118A1 (en)
IL (1) IL169536A0 (en)
MX (1) MXPA05008067A (en)
WO (1) WO2004069453A2 (en)
ZA (1) ZA200515979B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012053486A1 (en) * 2010-10-18 2012-04-26 日本タングステン株式会社 Electrode for electric discharge machining
CN104046822B (en) * 2014-07-08 2016-01-13 西北有色金属研究院 A kind of solution strengthening preparation has the method for the tantalum-base alloy of gradient-structure
EP3346017B1 (en) * 2017-01-10 2021-09-15 Heraeus Deutschland GmbH & Co. KG Method for cutting refractory metals
CN109402541B (en) * 2017-08-15 2021-07-20 核工业西南物理研究院 Preparation method of particle dispersion strengthened tungsten block material
CN109306421B (en) * 2018-09-18 2019-09-17 厦门虹鹭钨钼工业有限公司 A kind of anti-erosion molybdenum alloy electrode and its manufacturing method
DE102019005944A1 (en) * 2019-08-23 2021-02-25 Grohe Ag Method for producing a component, in particular for a sanitary fitting
CN111334679B (en) * 2020-04-23 2021-11-30 合肥工业大学 Processing method of tungsten-yttrium oxide composite material with excellent thermal stability

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1459895A (en) * 1965-08-23 1966-06-17 Kennecott Copper Corp Process for manufacturing metal strips and metal strips thus obtained
US3989923A (en) * 1972-10-11 1976-11-02 International Standard Electric Corporation Wire heat treating apparatus
US5102474A (en) * 1987-11-09 1992-04-07 Schwarzkopf Technologies Corporation Process for manufacturing semi-finished products from sintered refractory metal alloys
US5242481A (en) * 1989-06-26 1993-09-07 Cabot Corporation Method of making powders and products of tantalum and niobium
US20020041819A1 (en) * 1999-08-19 2002-04-11 H.C. Starck, Inc. Low oxygen refractory metal powder for powder metallurgy
US6375708B1 (en) * 1994-12-22 2002-04-23 Osram Sylvania Inc. Alloy for electrical contacts and electrodes and method of making
WO2003062482A2 (en) * 2002-01-23 2003-07-31 H. C. Starck Inc. Stabilized grain size refractory metal powder metallurgy mill products

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1406317A (en) * 1972-10-11 1975-09-17 Standard Telephones Cables Ltd Thermal conditioning of wire
US4549754A (en) * 1983-06-20 1985-10-29 Reed Tubular Products Company Tool joint
AT386612B (en) * 1987-01-28 1988-09-26 Plansee Metallwerk CRISP-RESISTANT ALLOY FROM MELTING-MELTING METAL AND METHOD FOR THEIR PRODUCTION
AT392432B (en) * 1989-05-03 1991-03-25 Plansee Metallwerk METHOD FOR THE PRODUCTION OF WARM-CRAWL-RESISTANT SEMI-FINISHED PRODUCTS OR MOLDED PARTS FROM HIGH-MELTING METALS
ES2020131A6 (en) * 1989-06-26 1991-07-16 Cabot Corp Powders and products of tantalum, niobium and their alloys
US6467818B1 (en) * 1999-10-01 2002-10-22 Grant Prideco, L.P. Drill collar box

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1459895A (en) * 1965-08-23 1966-06-17 Kennecott Copper Corp Process for manufacturing metal strips and metal strips thus obtained
US3989923A (en) * 1972-10-11 1976-11-02 International Standard Electric Corporation Wire heat treating apparatus
US5102474A (en) * 1987-11-09 1992-04-07 Schwarzkopf Technologies Corporation Process for manufacturing semi-finished products from sintered refractory metal alloys
US5242481A (en) * 1989-06-26 1993-09-07 Cabot Corporation Method of making powders and products of tantalum and niobium
US6375708B1 (en) * 1994-12-22 2002-04-23 Osram Sylvania Inc. Alloy for electrical contacts and electrodes and method of making
US20020041819A1 (en) * 1999-08-19 2002-04-11 H.C. Starck, Inc. Low oxygen refractory metal powder for powder metallurgy
WO2003062482A2 (en) * 2002-01-23 2003-07-31 H. C. Starck Inc. Stabilized grain size refractory metal powder metallurgy mill products

Also Published As

Publication number Publication date
ZA200515979B (en) 2006-11-29
AU2004209010A1 (en) 2004-08-19
JP2006517615A (en) 2006-07-27
MXPA05008067A (en) 2005-09-21
KR20050094472A (en) 2005-09-27
BRPI0407168A (en) 2006-02-07
WO2004069453A2 (en) 2004-08-19
CN1744961A (en) 2006-03-08
CA2514118A1 (en) 2004-08-19
IL169536A0 (en) 2007-07-04
US20060115372A1 (en) 2006-06-01
EP1594645A2 (en) 2005-11-16

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