SG11202004645UA - Spherical ti-based powder and manufacturing method therefor - Google Patents

Spherical ti-based powder and manufacturing method therefor

Info

Publication number
SG11202004645UA
SG11202004645UA SG11202004645UA SG11202004645UA SG11202004645UA SG 11202004645U A SG11202004645U A SG 11202004645UA SG 11202004645U A SG11202004645U A SG 11202004645UA SG 11202004645U A SG11202004645U A SG 11202004645UA SG 11202004645U A SG11202004645U A SG 11202004645UA
Authority
SG
Singapore
Prior art keywords
spherical
manufacturing
method therefor
based powder
powder
Prior art date
Application number
SG11202004645UA
Other languages
English (en)
Inventor
Koichi Sakamaki
Kazuya Saito
Kiyomi Nakamura
Original Assignee
Hitachi Metals 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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Publication of SG11202004645UA publication Critical patent/SG11202004645UA/en

Links

Classifications

    • 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
    • C22C1/0458—Alloys based on titanium, zirconium or hafnium
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • B22F1/065—Spherical particles
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/14—Treatment of metallic powder
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/14—Treatment of metallic powder
    • B22F1/142—Thermal or thermo-mechanical 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/14—Making metallic powder or suspensions thereof using physical processes using electric discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • 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
    • 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
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/20—Refractory metals
    • B22F2301/205—Titanium, zirconium or hafnium
    • 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
    • B22F2304/00—Physical aspects of the powder
    • B22F2304/10—Micron size particles, i.e. above 1 micrometer up to 500 micrometer
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
SG11202004645UA 2017-12-18 2018-12-04 Spherical ti-based powder and manufacturing method therefor SG11202004645UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017241302 2017-12-18
PCT/JP2018/044501 WO2019124047A1 (ja) 2017-12-18 2018-12-04 球状Ｔｉ系粉末およびその製造方法

Publications (1)

Publication Number Publication Date
SG11202004645UA true SG11202004645UA (en) 2020-06-29

Family

ID=66992626

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202004645UA SG11202004645UA (en) 2017-12-18 2018-12-04 Spherical ti-based powder and manufacturing method therefor

Country Status (5)

Country Link
US (2) US20200360992A1 (zh)
JP (1) JP7294141B2 (zh)
SG (1) SG11202004645UA (zh)
TW (1) TWI683004B (zh)
WO (1) WO2019124047A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220127698A1 (en) * 2019-02-01 2022-04-28 Tohoku University Titanium alloy additive manufacturing product and method of manufacturing the same
WO2022024582A1 (ja) * 2020-07-30 2022-02-03 日本積層造形株式会社 チタン合金積層成形体並びにその製造方法及び原料

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783216A (en) * 1986-09-08 1988-11-08 Gte Products Corporation Process for producing spherical titanium based powder particles
JPH05105917A (ja) * 1991-10-15 1993-04-27 Toho Titanium Co Ltd チタン粉の製造方法
JP2002047501A (ja) 1996-07-30 2002-02-15 Toho Titanium Co Ltd チタン系粉末
JP4465662B2 (ja) 2005-03-14 2010-05-19 日立金属株式会社 金属粉末の製造方法およびターゲット材の製造方法
JP2009221603A (ja) 2008-02-20 2009-10-01 Hitachi Metals Ltd 球状チタン合金粉末の製造方法
JP2009287106A (ja) 2008-05-30 2009-12-10 Hitachi Metals Ltd チタン球状粉末の製造方法およびチタン球状粉末
CN101716686B (zh) * 2010-01-05 2011-02-16 北京科技大学 一种微细球形钛粉的短流程制备方法
JP2012246203A (ja) * 2011-05-31 2012-12-13 Hitachi Metals Ltd 球状酸化チタン粒子の製造方法
EP3036195B1 (en) * 2013-08-19 2020-07-01 University Of Utah Research Foundation Producing a titanium product
JP6449982B2 (ja) * 2015-03-05 2019-01-09 東邦チタニウム株式会社 チタン系粉およびその溶製品、焼結品
CN106334791A (zh) * 2016-10-24 2017-01-18 贵州省钛材料研发中心有限公司 3ｄ打印用球形钛粉的生产方法
CN107052353A (zh) 2017-05-09 2017-08-18 中国人民大学 一种利用射频等离子体技术制备球形化tc4钛合金粉末的方法

Also Published As

Publication number Publication date
TW201928071A (zh) 2019-07-16
WO2019124047A1 (ja) 2019-06-27
JP7294141B2 (ja) 2023-06-20
US20220331858A1 (en) 2022-10-20
TWI683004B (zh) 2020-01-21
JPWO2019124047A1 (ja) 2020-12-17
US20200360992A1 (en) 2020-11-19

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