EP3766601A4 - Poudre de titane et son procédé de production - Google Patents

Poudre de titane et son procédé de production Download PDF

Info

Publication number
EP3766601A4
EP3766601A4 EP19767251.2A EP19767251A EP3766601A4 EP 3766601 A4 EP3766601 A4 EP 3766601A4 EP 19767251 A EP19767251 A EP 19767251A EP 3766601 A4 EP3766601 A4 EP 3766601A4
Authority
EP
European Patent Office
Prior art keywords
production process
titanium powder
titanium
powder
production
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.)
Pending
Application number
EP19767251.2A
Other languages
German (de)
English (en)
Other versions
EP3766601A1 (fr
Inventor
Shigehisa Takenaka
Kenji Hirashima
Kazuhiro Taki
Kazuya Saito
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.)
Toho Technical Service Co Ltd
Original Assignee
Toho Technical Service 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 Toho Technical Service Co Ltd filed Critical Toho Technical Service Co Ltd
Publication of EP3766601A1 publication Critical patent/EP3766601A1/fr
Publication of EP3766601A4 publication Critical patent/EP3766601A4/fr
Pending 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
    • B22F9/023—Hydrogen absorption
    • 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
    • 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
    • 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
    • B22F2009/048—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by pulverising a quenched ribbon
EP19767251.2A 2018-03-16 2019-03-06 Poudre de titane et son procédé de production Pending EP3766601A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018049468 2018-03-16
PCT/JP2019/008968 WO2019176700A1 (fr) 2018-03-16 2019-03-06 Poudre de titane et son procédé de production

Publications (2)

Publication Number Publication Date
EP3766601A1 EP3766601A1 (fr) 2021-01-20
EP3766601A4 true EP3766601A4 (fr) 2021-12-01

Family

ID=67908262

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19767251.2A Pending EP3766601A4 (fr) 2018-03-16 2019-03-06 Poudre de titane et son procédé de production

Country Status (5)

Country Link
EP (1) EP3766601A4 (fr)
JP (1) JP6976415B2 (fr)
CN (1) CN112055628A (fr)
TW (1) TW201938810A (fr)
WO (1) WO2019176700A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102926276B1 (ko) * 2024-03-18 2026-02-19 한국지질자원연구원 페로티타늄 합금 분말의 제조방법 및 이로부터 제조된 페로티타늄 합금 분말

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6168644B1 (en) * 1996-07-30 2001-01-02 Toho Titanium Co., Ltd. Titanium-base powders and process for production of the same
JP2013112878A (ja) * 2011-11-30 2013-06-10 Toho Titanium Co Ltd チタン系組成物

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01139706A (ja) * 1987-11-25 1989-06-01 Nippon Steel Corp 低塩素チタン粉末の製造方法
JPH0593213A (ja) * 1991-06-04 1993-04-16 Sumitomo Shichitsukusu Kk チタンおよびチタン合金粉末の製造方法
JP2782665B2 (ja) 1992-03-06 1998-08-06 東邦チタニウム株式会社 チタンまたはチタン合金粉末の製造方法
JP2821662B2 (ja) 1994-04-04 1998-11-05 東邦チタニウム株式会社 チタン系粉末およびその製造方法
JP2001262246A (ja) * 2000-03-17 2001-09-26 Toho Titanium Co Ltd スポンジチタンの製造方法
CN102554242B (zh) * 2012-02-09 2013-12-11 西安宝德粉末冶金有限责任公司 微细球形钛粉末的制造方法
CN103215461B (zh) * 2013-05-22 2014-11-26 朝阳金达钛业股份有限公司 一种用于生产海绵钛的15吨倒u型联合装置及生产工艺
CN103433500A (zh) * 2013-09-06 2013-12-11 北京科技大学 一种高纯微细低氧钛粉制备方法
CN104493185B (zh) * 2014-12-26 2017-06-30 岐山迈特钛业有限公司 3d打印钛和钛合金球形化专用低氧粉末的制备方法
CN104511595B (zh) * 2014-12-30 2016-08-24 中南大学 一种高纯钛粉的制备方法
CN107760897A (zh) * 2017-10-30 2018-03-06 东北大学 以氢化海绵钛为原材料制造钛与钛合金及其零部件的方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6168644B1 (en) * 1996-07-30 2001-01-02 Toho Titanium Co., Ltd. Titanium-base powders and process for production of the same
JP2013112878A (ja) * 2011-11-30 2013-06-10 Toho Titanium Co Ltd チタン系組成物

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MCCRACKEN C G ET AL: "Key characteristics of hydride-dehydride titanium powder", vol. 54, no. 3, 1 July 2011 (2011-07-01), GB, pages 180 - 183, XP055853660, ISSN: 0032-5899, Retrieved from the Internet <URL:https://www.tandfonline.com/doi/pdf/10.1179/174329011X13045076771849> [retrieved on 20211021], DOI: 10.1179/174329011X13045076771849 *
See also references of WO2019176700A1 *

Also Published As

Publication number Publication date
JP6976415B2 (ja) 2021-12-08
WO2019176700A1 (fr) 2019-09-19
EP3766601A1 (fr) 2021-01-20
TW201938810A (zh) 2019-10-01
CN112055628A (zh) 2020-12-08
JPWO2019176700A1 (ja) 2021-03-11

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