EP2690185A4 - Molybdenum material - Google Patents

Molybdenum material

Info

Publication number
EP2690185A4
EP2690185A4 EP12765740.1A EP12765740A EP2690185A4 EP 2690185 A4 EP2690185 A4 EP 2690185A4 EP 12765740 A EP12765740 A EP 12765740A EP 2690185 A4 EP2690185 A4 EP 2690185A4
Authority
EP
European Patent Office
Prior art keywords
molybdenum material
molybdenum
Prior art date
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.)
Ceased
Application number
EP12765740.1A
Other languages
German (de)
French (fr)
Other versions
EP2690185A1 (en
Inventor
Takanori Kadokura
Tomohiro Takida
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.)
ALMT Corp
Original Assignee
ALMT Corp
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 ALMT Corp filed Critical ALMT Corp
Publication of EP2690185A1 publication Critical patent/EP2690185A1/en
Publication of EP2690185A4 publication Critical patent/EP2690185A4/en
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/04—Alloys based on tungsten or molybdenum
    • 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
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/02—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working in inert or controlled atmosphere or vacuum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18—High-melting or refractory metals or alloys based thereon
    • 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
    • B22F3/17—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by forging
    • B22F2003/175—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by forging by hot forging, below sintering temperature
    • 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
    • B22F2003/185—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 by hot rolling, below sintering temperature
    • 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
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C2200/00—Crystalline structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Metal Rolling (AREA)
EP12765740.1A 2011-03-25 2012-01-11 Molybdenum material Ceased EP2690185A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011068071A JP5160660B2 (en) 2011-03-25 2011-03-25 Molybdenum material
PCT/JP2012/050325 WO2012132489A1 (en) 2011-03-25 2012-01-11 Molybdenum material

Publications (2)

Publication Number Publication Date
EP2690185A1 EP2690185A1 (en) 2014-01-29
EP2690185A4 true EP2690185A4 (en) 2014-12-24

Family

ID=46930257

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12765740.1A Ceased EP2690185A4 (en) 2011-03-25 2012-01-11 Molybdenum material

Country Status (6)

Country Link
US (1) US20140014235A1 (en)
EP (1) EP2690185A4 (en)
JP (1) JP5160660B2 (en)
KR (1) KR101587837B1 (en)
CN (1) CN103459631B (en)
WO (1) WO2012132489A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108145157A (en) * 2017-12-25 2018-06-12 安泰天龙钨钼科技有限公司 A kind of preparation method of high-performance molybdenum rhenium alloys bar

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT14576U1 (en) 2014-08-20 2016-01-15 Plansee Se Metallization for a thin film device, method of making the same and sputtering target
US20180244535A1 (en) 2017-02-24 2018-08-30 BWXT Isotope Technology Group, Inc. Titanium-molybdate and method for making the same
CN114669620A (en) * 2022-03-08 2022-06-28 成都联虹钼业有限公司 Sintering-bearing molybdenum plate for precision ceramic sintering and preparation process thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61143548A (en) * 1984-12-14 1986-07-01 Tokyo Tungsten Co Ltd Molybdenum material
US5102474A (en) * 1987-11-09 1992-04-07 Schwarzkopf Technologies Corporation Process for manufacturing semi-finished products from sintered refractory metal alloys
JPH05140615A (en) * 1991-04-23 1993-06-08 Toho Kinzoku Kk Heat-resistant molybdenum plate
JPH06158252A (en) * 1992-11-18 1994-06-07 Toshiba Corp High formability molybdenum plate and manufacture thereof and reflecting sheet
US20100108501A1 (en) * 2007-01-12 2010-05-06 Nippon Steel Materials Co., Ltd Mo-based sputtering target plate and method for manufacturing the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0754093A (en) * 1993-08-10 1995-02-28 Tokyo Tungsten Co Ltd Molybdenum material and production thereof
JP3917208B2 (en) * 1996-01-19 2007-05-23 株式会社アライドマテリアル Tungsten-molybdenum alloy crucible and method for producing the same
JPH1072602A (en) * 1996-09-02 1998-03-17 Nippon Tungsten Co Ltd Production of sheet material having high thermal conductivity
JP4831468B2 (en) * 2005-10-18 2011-12-07 日立金属株式会社 Manufacturing method of Mo target material
CN101503775A (en) * 2009-03-20 2009-08-12 中南大学 Composite nano microparticle strongly toughened sintering molybdenum material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61143548A (en) * 1984-12-14 1986-07-01 Tokyo Tungsten Co Ltd Molybdenum material
US5102474A (en) * 1987-11-09 1992-04-07 Schwarzkopf Technologies Corporation Process for manufacturing semi-finished products from sintered refractory metal alloys
JPH05140615A (en) * 1991-04-23 1993-06-08 Toho Kinzoku Kk Heat-resistant molybdenum plate
JPH06158252A (en) * 1992-11-18 1994-06-07 Toshiba Corp High formability molybdenum plate and manufacture thereof and reflecting sheet
US20100108501A1 (en) * 2007-01-12 2010-05-06 Nippon Steel Materials Co., Ltd Mo-based sputtering target plate and method for manufacturing the same

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
FUJII T ET AL: "Secondary recrystallization kinetics in molybdenum sheet", JOURNAL OF THE LESS-COMMON METALS, ELSEVIER-SEQUOIA S.A. LAUSANNE, CH, vol. 99, no. 1, 1 May 1984 (1984-05-01), pages 77 - 86, XP024082005, ISSN: 0022-5088, [retrieved on 19840501], DOI: 10.1016/0022-5088(84)90336-9 *
See also references of WO2012132489A1 *
YOO ET AL: "Recrystallization of molybdenum wire doped with lanthanum oxide", INTERNATIONAL JOURNAL OF REFRACTORY METALS AND HARD MATERIALS, ELSEVIER PUBLISHERS, BARKING, GB, vol. 13, no. 4, 1 January 1995 (1995-01-01), pages 221 - 227, XP022576172, ISSN: 0263-4368 *
YOO ET AL: "Secondary recrystallization of molybdenum sheet doped with CaO and MgO under hydrogen atmosphere", INTERNATIONAL JOURNAL OF REFRACTORY METALS AND HARD MATERIALS, ELSEVIER PUBLISHERS, BARKING, GB, vol. 13, no. 4, 1 January 1995 (1995-01-01), pages 195 - 203, XP022576168, ISSN: 0263-4368 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108145157A (en) * 2017-12-25 2018-06-12 安泰天龙钨钼科技有限公司 A kind of preparation method of high-performance molybdenum rhenium alloys bar

Also Published As

Publication number Publication date
WO2012132489A1 (en) 2012-10-04
CN103459631B (en) 2016-06-08
US20140014235A1 (en) 2014-01-16
KR20140002010A (en) 2014-01-07
CN103459631A (en) 2013-12-18
JP2012201930A (en) 2012-10-22
KR101587837B1 (en) 2016-01-22
EP2690185A1 (en) 2014-01-29
JP5160660B2 (en) 2013-03-13

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