EP2022582A4 - Process for producing spherical titanium alloy powder - Google Patents

Process for producing spherical titanium alloy powder

Info

Publication number
EP2022582A4
EP2022582A4 EP07739304A EP07739304A EP2022582A4 EP 2022582 A4 EP2022582 A4 EP 2022582A4 EP 07739304 A EP07739304 A EP 07739304A EP 07739304 A EP07739304 A EP 07739304A EP 2022582 A4 EP2022582 A4 EP 2022582A4
Authority
EP
European Patent Office
Prior art keywords
titanium alloy
alloy powder
producing spherical
spherical titanium
producing
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.)
Withdrawn
Application number
EP07739304A
Other languages
German (de)
French (fr)
Other versions
EP2022582A1 (en
Inventor
Kazuo Nishioka
Makoto Fujita
Nobuhiro Arimoto
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.)
Osaka Titanium Technologies Co Ltd
Original Assignee
Osaka Titanium Technologies Co 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.)
Filing date
Publication date
Application filed by Osaka Titanium Technologies Co Ltd filed Critical Osaka Titanium Technologies Co Ltd
Publication of EP2022582A1 publication Critical patent/EP2022582A1/en
Publication of EP2022582A4 publication Critical patent/EP2022582A4/en
Withdrawn legal-status Critical Current

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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • 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
    • C22C1/06—Making non-ferrous alloys with the use of special agents for refining or deoxidising
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C14/00—Alloys based on titanium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • 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
    • C22F1/183—High-melting or refractory metals or alloys based thereon of titanium 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B22F2009/043—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by ball milling

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)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
EP07739304A 2006-05-18 2007-03-22 Process for producing spherical titanium alloy powder Withdrawn EP2022582A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006138730A JP4947690B2 (en) 2006-05-18 2006-05-18 Method for producing titanium-based alloy spherical powder
PCT/JP2007/055861 WO2007135806A1 (en) 2006-05-18 2007-03-22 Process for producing spherical titanium alloy powder

Publications (2)

Publication Number Publication Date
EP2022582A1 EP2022582A1 (en) 2009-02-11
EP2022582A4 true EP2022582A4 (en) 2010-07-21

Family

ID=38723119

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07739304A Withdrawn EP2022582A4 (en) 2006-05-18 2007-03-22 Process for producing spherical titanium alloy powder

Country Status (6)

Country Link
US (1) US20090107294A1 (en)
EP (1) EP2022582A4 (en)
JP (1) JP4947690B2 (en)
KR (1) KR20090018143A (en)
AU (1) AU2007252758A1 (en)
WO (1) WO2007135806A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2489244B (en) 2011-03-22 2013-12-18 Norsk Titanium Components As Method for production of alloyed titanium welding wire
CA2834328A1 (en) * 2011-04-27 2012-11-01 Materials & Electrochemical Research Corp. Low cost processing to produce spherical titanium and titanium alloy powder
ITMO20130084A1 (en) * 2013-03-29 2014-09-30 K4Sint S R L METAL MECHANICAL ALLOCATION PROCEDURE
WO2015175726A1 (en) 2014-05-13 2015-11-19 University Of Utah Research Foundation Production of substantially spherical metal powers
CN107206501A (en) 2014-12-02 2017-09-26 犹他大学研究基金会 The fuse salt deoxidation of metal dust
JP7197597B2 (en) * 2017-11-24 2022-12-27 コリア インスティテュート オブ マテリアルズ サイエンス Titanium-aluminum alloy for 3D printing with excellent high-temperature properties and its production method
CN109877332A (en) * 2019-04-16 2019-06-14 上海材料研究所 A method of improving titanium or titanium alloy gas-atomised powders fine powder rate
KR102370831B1 (en) * 2020-10-26 2022-03-07 한국생산기술연구원 Nanoparticle dispersion strengthened titanium powder with improved uniformity and manufacturing method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0593213A (en) * 1991-06-04 1993-04-16 Sumitomo Shichitsukusu Kk Production of titanium and titanium alloy powder
US6010661A (en) * 1999-03-11 2000-01-04 Japan As Represented By Director General Of Agency Of Industrial Science And Technology Method for producing hydrogen-containing sponge titanium, a hydrogen containing titanium-aluminum-based alloy powder and its method of production, and a titanium-aluminum-based alloy sinter and its method of production

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02263947A (en) * 1989-04-03 1990-10-26 Tokushu Denkyoku Kk Manufacture of high strength steel containing dispersed carbide
US4999051A (en) * 1989-09-27 1991-03-12 Crucible Materials Corporation System and method for atomizing a titanium-based material
JP2576319B2 (en) * 1991-10-08 1997-01-29 日本鋼管株式会社 Manufacturing method of high density powder sintered titanium alloy
JPH05239571A (en) * 1992-03-02 1993-09-17 Sumitomo Light Metal Ind Ltd Production of ti-al intermetallic compound
JPH06116609A (en) 1992-10-06 1994-04-26 Sumitomo Sitix Corp Production of metal powder
JP3839493B2 (en) * 1992-11-09 2006-11-01 日本発条株式会社 Method for producing member made of Ti-Al intermetallic compound
JP2002241807A (en) 2001-02-13 2002-08-28 Sumitomo Titanium Corp Method for manufacturing titanium-aluminum alloy powder
CN1846907B (en) * 2001-02-16 2010-12-08 株式会社大阪钛技术 Porous current conducting plate
JP2002339006A (en) * 2001-05-15 2002-11-27 Sumitomo Titanium Corp Method for manufacturing titanium and titanium alloy powder
ATE360101T1 (en) * 2002-02-15 2007-05-15 Toudai Tlo Ltd MAGNESIUM-BASED COMPOSITE MATERIAL AND PRODUCTION PROCESS THEREOF
JP2004087264A (en) * 2002-08-26 2004-03-18 Mitsui Mining & Smelting Co Ltd Negative electrode material for non-water electrolysis liquid secondary battery, and its manufacturing method
JP3819352B2 (en) * 2002-10-21 2006-09-06 三井金属鉱業株式会社 Electronic component firing jig

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0593213A (en) * 1991-06-04 1993-04-16 Sumitomo Shichitsukusu Kk Production of titanium and titanium alloy powder
US6010661A (en) * 1999-03-11 2000-01-04 Japan As Represented By Director General Of Agency Of Industrial Science And Technology Method for producing hydrogen-containing sponge titanium, a hydrogen containing titanium-aluminum-based alloy powder and its method of production, and a titanium-aluminum-based alloy sinter and its method of production

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007135806A1 *

Also Published As

Publication number Publication date
AU2007252758A1 (en) 2007-11-29
JP2007308755A (en) 2007-11-29
WO2007135806A1 (en) 2007-11-29
EP2022582A1 (en) 2009-02-11
US20090107294A1 (en) 2009-04-30
KR20090018143A (en) 2009-02-19
JP4947690B2 (en) 2012-06-06

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20081104

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ARIMOTO, NOBUHIRO

Inventor name: FUJITA, MAKOTO

Inventor name: NISHIOKA, KAZUO

A4 Supplementary search report drawn up and despatched

Effective date: 20100617

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20101001