EP2674506A4 - Composant d'alliage de titane résistant à l'abrasion ayant une excellente résistance à la fatigue - Google Patents

Composant d'alliage de titane résistant à l'abrasion ayant une excellente résistance à la fatigue

Info

Publication number
EP2674506A4
EP2674506A4 EP12745006.2A EP12745006A EP2674506A4 EP 2674506 A4 EP2674506 A4 EP 2674506A4 EP 12745006 A EP12745006 A EP 12745006A EP 2674506 A4 EP2674506 A4 EP 2674506A4
Authority
EP
European Patent Office
Prior art keywords
abrasion
titanium alloy
fatigue strength
alloy member
excellent fatigue
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.)
Granted
Application number
EP12745006.2A
Other languages
German (de)
English (en)
Other versions
EP2674506A1 (fr
EP2674506B1 (fr
Inventor
Kenichi Mori
Hideki Fujii
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel and Sumitomo Metal 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 Nippon Steel and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Publication of EP2674506A1 publication Critical patent/EP2674506A1/fr
Publication of EP2674506A4 publication Critical patent/EP2674506A4/fr
Application granted granted Critical
Publication of EP2674506B1 publication Critical patent/EP2674506B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • 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

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)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatment Of Steel (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
EP12745006.2A 2011-02-10 2012-02-01 Composant d'alliage de titane résistant à l'abrasion ayant une excellente résistance à la fatigue Active EP2674506B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011027253 2011-02-10
PCT/JP2012/052265 WO2012108319A1 (fr) 2011-02-10 2012-02-01 Composant d'alliage de titane résistant à l'abrasion ayant une excellente résistance à la fatigue

Publications (3)

Publication Number Publication Date
EP2674506A1 EP2674506A1 (fr) 2013-12-18
EP2674506A4 true EP2674506A4 (fr) 2016-06-01
EP2674506B1 EP2674506B1 (fr) 2017-04-12

Family

ID=46638535

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12745006.2A Active EP2674506B1 (fr) 2011-02-10 2012-02-01 Composant d'alliage de titane résistant à l'abrasion ayant une excellente résistance à la fatigue

Country Status (5)

Country Link
EP (1) EP2674506B1 (fr)
JP (1) JP5093428B2 (fr)
KR (1) KR101492356B1 (fr)
CN (1) CN103348029B (fr)
WO (1) WO2012108319A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9689062B2 (en) * 2012-08-15 2017-06-27 Nippon Steel & Sumitomo Metal Corporation Resource saving-type titanium alloy member possessing improved strength and toughness and method for manufacturing the same
JP5874707B2 (ja) * 2013-04-17 2016-03-02 新日鐵住金株式会社 高強度、高ヤング率を有し疲労特性、衝撃靭性に優れるチタン合金
WO2016051505A1 (fr) * 2014-09-30 2016-04-07 新日鐵住金株式会社 Brame de titane coulé destinée à être utilisée en laminage à chaud et peu susceptible de présenter des défauts de surface et procédé de production de cette dernière
EP3178584A4 (fr) 2014-09-30 2018-03-14 Nippon Steel & Sumitomo Metal Corporation Brame de titane coulé destinée à être utilisée en laminage à chaud et présentant d'excellentes propriétés de surface après laminage à chaud, même sans étape de dégrossissage et de purification et procédé de production de cette dernière
JP6075385B2 (ja) * 2014-09-30 2017-02-08 新日鐵住金株式会社 熱間圧延用チタン鋳片およびその製造方法
UA115854C2 (uk) * 2014-09-30 2017-12-26 Ніппон Стіл Енд Сумітомо Метал Корпорейшн Виливок з титану для гарячої прокатки з малою імовірністю появи поверхневих дефектів, а також спосіб його виробництва
US10760152B2 (en) 2014-11-28 2020-09-01 Nippon Steel Corporation Titanium alloy having high strength, high young's modulus, excellent fatigue properties, and excellent impact toughness
WO2016084980A1 (fr) 2014-11-28 2016-06-02 新日鐵住金株式会社 Élément en alliage de titane et procédé de fabrication dudit élément
CN104818408B (zh) * 2015-05-20 2017-08-15 南京工业大学 一种高强度Ti‑Al‑Fe‑Si合金及其制备方法
CN106637049A (zh) * 2017-01-03 2017-05-10 中山源谥真空科技有限公司 一种纯钛或钛合金及其表面硬化方法
KR101963118B1 (ko) * 2017-08-16 2019-03-29 한국기계연구원 변태유기소성을 이용하여 고강도 및 고성형성을 갖는 타이타늄 합금
KR101963428B1 (ko) * 2017-10-13 2019-03-28 한국기계연구원 타이타늄 합금 및 타이타늄 합금의 제조방법
JP7107501B2 (ja) * 2018-07-11 2022-07-27 株式会社オー・ケー・シー β型チタン合金及びその製造方法
CN109182840A (zh) * 2018-09-25 2019-01-11 西安西工大超晶科技发展有限责任公司 一种低成本中强钛合金材料及其制备方法
CN112853152A (zh) * 2020-12-30 2021-05-28 西安西工大超晶科技发展有限责任公司 一种900MPa强度级别低成本钛合金材料及其制备方法
CN114480914A (zh) * 2021-11-10 2022-05-13 新疆湘润新材料科技有限公司 一种装甲用钛合金材料及其制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5219521A (en) * 1991-07-29 1993-06-15 Titanium Metals Corporation Alpha-beta titanium-base alloy and method for processing thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62256956A (ja) 1986-04-30 1987-11-09 Honda Motor Co Ltd チタン系製品の表面処理方法
JPH0222435A (ja) 1988-07-11 1990-01-25 Nkk Corp 耐熱チタン合金
JP3306878B2 (ja) 1991-06-04 2002-07-24 大同特殊鋼株式会社 α＋β型Ｔｉ合金
JPH0641715A (ja) 1992-05-25 1994-02-15 Nippon Steel Corp チタン合金バルブの製造方法
JP3076696B2 (ja) * 1993-08-30 2000-08-14 新日本製鐵株式会社 α＋β型チタン合金
JP3076697B2 (ja) * 1993-08-31 2000-08-14 新日本製鐵株式会社 α＋β型チタン合金
JPH07269316A (ja) * 1994-03-31 1995-10-17 Nippon Steel Corp 低強度チタン合金製吸気エンジンバルブ
JPH1150227A (ja) * 1997-07-28 1999-02-23 Mitsubishi Materials Corp Ｔｉ合金またはＴｉ合金製機械部品の表面酸化膜形成方法
JP2000273598A (ja) 1999-03-24 2000-10-03 Kobe Steel Ltd 加工性に優れた高強度コイル冷延Ｔｉ合金板の製法
JP2002097914A (ja) * 2000-07-18 2002-04-05 Fuji Oozx Inc チタン合金製エンジンバルブ及びその製造方法
JP4061257B2 (ja) * 2003-09-18 2008-03-12 新日本製鐵株式会社 電熱線用チタン合金及びその製造方法
JP4264411B2 (ja) 2004-04-09 2009-05-20 新日本製鐵株式会社 高強度α＋β型チタン合金
JP4517095B2 (ja) * 2005-10-07 2010-08-04 新日本製鐵株式会社 高強度チタン合金製自動車用エンジンバルブ
JP2010007166A (ja) 2008-06-30 2010-01-14 Daido Steel Co Ltd 鋳造用α＋β型チタン合金及びこれを用いたゴルフクラブヘッド

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5219521A (en) * 1991-07-29 1993-06-15 Titanium Metals Corporation Alpha-beta titanium-base alloy and method for processing thereof

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PICHUHIN A T ET AL: "Endurance of VT1-0 Titanium Alloy Subjected to Solid-Solution Surface Hardening", MATERIALS SCIENCE, KLUWER ACADEMIC PUBLISHERS-CONSULTANTS BUREAU, NE, vol. 41, no. 3, 1 May 2005 (2005-05-01), pages 418 - 422, XP019222309, ISSN: 1573-885X, DOI: 10.1007/S11003-005-0180-0 *
See also references of WO2012108319A1 *
YAN W ET AL: "Surface hardening of titanium by thermal oxidation", JOURNAL OF MATERIALS SCIENCE, KLUWER ACADEMIC PUBLISHERS, BO, vol. 39, no. 16-17, 1 August 2004 (2004-08-01), pages 5583 - 5585, XP019210002, ISSN: 1573-4803, DOI: 10.1023/B:JMSC.0000039294.73283.C8 *

Also Published As

Publication number Publication date
KR101492356B1 (ko) 2015-02-10
KR20130099226A (ko) 2013-09-05
JPWO2012108319A1 (ja) 2014-07-03
CN103348029A (zh) 2013-10-09
WO2012108319A1 (fr) 2012-08-16
JP5093428B2 (ja) 2012-12-12
EP2674506A1 (fr) 2013-12-18
CN103348029B (zh) 2016-03-30
EP2674506B1 (fr) 2017-04-12

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