JP3923948B2 - ラメラ合金のための耐損傷性ミクロ組織 - Google Patents
ラメラ合金のための耐損傷性ミクロ組織 Download PDFInfo
- Publication number
- JP3923948B2 JP3923948B2 JP2004058400A JP2004058400A JP3923948B2 JP 3923948 B2 JP3923948 B2 JP 3923948B2 JP 2004058400 A JP2004058400 A JP 2004058400A JP 2004058400 A JP2004058400 A JP 2004058400A JP 3923948 B2 JP3923948 B2 JP 3923948B2
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- lamellar
- microstructure
- lamella
- alloys
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- C22C30/00—Alloys containing less than 50% by weight of each constituent
-
- 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)
- Extrusion Of Metal (AREA)
- Materials For Medical Uses (AREA)
Description
米国政府は、空軍省により結ばれた契約第F33615−94−C−2422号に従って本発明に権利を有し得る。
Claims (1)
- 非平面状形態を有する複数の結晶粒を含むラメラγTiAl合金を製造する方法であって、
ラメラγTiAl合金を鋳造し、
この鋳造合金を、1290から1315℃の範囲の押し出し温度において90:1から100:1の範囲の押し出し比で押し出して、非平面状形態を有する結晶粒を形成する、
ことを含むことを特徴とする方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/378,171 US6974507B2 (en) | 2003-03-03 | 2003-03-03 | Damage tolerant microstructure for lamellar alloys |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006351299A Division JP2007146300A (ja) | 2003-03-03 | 2006-12-27 | ラメラ合金のための耐損傷性ミクロ組織 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004263302A JP2004263302A (ja) | 2004-09-24 |
JP3923948B2 true JP3923948B2 (ja) | 2007-06-06 |
Family
ID=32824750
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004058400A Expired - Fee Related JP3923948B2 (ja) | 2003-03-03 | 2004-03-03 | ラメラ合金のための耐損傷性ミクロ組織 |
JP2006351299A Pending JP2007146300A (ja) | 2003-03-03 | 2006-12-27 | ラメラ合金のための耐損傷性ミクロ組織 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006351299A Pending JP2007146300A (ja) | 2003-03-03 | 2006-12-27 | ラメラ合金のための耐損傷性ミクロ組織 |
Country Status (4)
Country | Link |
---|---|
US (2) | US6974507B2 (ja) |
EP (1) | EP1454997B1 (ja) |
JP (2) | JP3923948B2 (ja) |
DE (1) | DE602004002005T2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9957836B2 (en) | 2012-07-19 | 2018-05-01 | Rti International Metals, Inc. | Titanium alloy having good oxidation resistance and high strength at elevated temperatures |
EP3012410B1 (en) | 2014-09-29 | 2023-05-10 | Raytheon Technologies Corporation | Advanced gamma tial components |
CN105506379A (zh) * | 2016-02-23 | 2016-04-20 | 西部金属材料股份有限公司 | 一种损伤容限中强钛合金 |
CN106978550A (zh) * | 2017-03-22 | 2017-07-25 | 西安建筑科技大学 | 一种Ti多孔材料及制备方法 |
CN112916831B (zh) * | 2021-01-25 | 2022-07-26 | 中国科学院金属研究所 | 一种具有片层界面择优定向及细小层片特征的γ-TiAl合金的制备方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5226985A (en) * | 1992-01-22 | 1993-07-13 | The United States Of America As Represented By The Secretary Of The Air Force | Method to produce gamma titanium aluminide articles having improved properties |
JPH06228705A (ja) * | 1993-02-03 | 1994-08-16 | Honda Motor Co Ltd | 高強度高延性TiAl系金属間化合物およびその製造方法 |
JPH07173557A (ja) * | 1993-12-17 | 1995-07-11 | Kobe Steel Ltd | 加工性、靭性および高温強度に優れたTiAl基金属間化合物合金 |
JP2932918B2 (ja) | 1993-12-22 | 1999-08-09 | 日本鋼管株式会社 | α+β型チタン合金押出材の製造方法 |
US5634992A (en) * | 1994-06-20 | 1997-06-03 | General Electric Company | Method for heat treating gamma titanium aluminide alloys |
JP3374553B2 (ja) * | 1994-11-22 | 2003-02-04 | 住友金属工業株式会社 | Ti−Al系金属間化合物基合金の製造方法 |
US5545265A (en) * | 1995-03-16 | 1996-08-13 | General Electric Company | Titanium aluminide alloy with improved temperature capability |
JPH09227972A (ja) * | 1996-02-22 | 1997-09-02 | Nippon Steel Corp | 超塑性を有するTiAl金属間化合物基合金材料とその製造方法 |
AT2881U1 (de) * | 1998-06-08 | 1999-06-25 | Plansee Ag | Verfahren zur herstellung eines tellerventiles aus gamma-tial-basislegierungen |
US6190473B1 (en) * | 1999-08-12 | 2001-02-20 | The Boenig Company | Titanium alloy having enhanced notch toughness and method of producing same |
JP4287991B2 (ja) * | 2000-02-23 | 2009-07-01 | 三菱重工業株式会社 | TiAl基合金及びその製造方法並びにそれを用いた動翼 |
DE10024343A1 (de) | 2000-05-17 | 2001-11-22 | Gfe Met & Mat Gmbh | Bauteil auf Basis von gamma-TiAl-Legierungen mit Bereichen mit gradiertem Gefüge |
AU2002221859A1 (en) * | 2000-12-15 | 2002-06-24 | Rolls-Royce Deutschland Ltd And Co Kg | Method for producing components with a high load capacity from tial alloys |
-
2003
- 2003-03-03 US US10/378,171 patent/US6974507B2/en not_active Expired - Lifetime
-
2004
- 2004-03-02 EP EP04251194A patent/EP1454997B1/en not_active Expired - Fee Related
- 2004-03-02 DE DE602004002005T patent/DE602004002005T2/de not_active Expired - Lifetime
- 2004-03-03 JP JP2004058400A patent/JP3923948B2/ja not_active Expired - Fee Related
-
2005
- 2005-08-08 US US11/200,397 patent/US7479194B2/en not_active Expired - Fee Related
-
2006
- 2006-12-27 JP JP2006351299A patent/JP2007146300A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2004263302A (ja) | 2004-09-24 |
DE602004002005T2 (de) | 2007-01-18 |
US6974507B2 (en) | 2005-12-13 |
JP2007146300A (ja) | 2007-06-14 |
DE602004002005D1 (de) | 2006-10-05 |
US7479194B2 (en) | 2009-01-20 |
US20080163958A1 (en) | 2008-07-10 |
EP1454997A1 (en) | 2004-09-08 |
US20040173292A1 (en) | 2004-09-09 |
EP1454997B1 (en) | 2006-08-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5252583B2 (ja) | Mg合金およびその製造方法 | |
JP5024705B2 (ja) | マグネシウム合金材およびその製造方法 | |
JP2007146300A (ja) | ラメラ合金のための耐損傷性ミクロ組織 | |
JP5582532B2 (ja) | Co基合金 | |
WO2012115187A1 (ja) | Ti-Mo合金とその製造方法 | |
JP6431315B2 (ja) | アルミニウム合金箔およびその製造方法 | |
KR20200101338A (ko) | 리튬 이온 축전지 제조용 배터리 전극 포일 | |
WO2007108467A9 (ja) | マグネシウム合金材およびその製造方法 | |
JP5787380B2 (ja) | 高強度Mg合金およびその製造方法 | |
CN1598021A (zh) | 延展性优良的高强度高导电性铜合金 | |
ES2445745T3 (es) | Aleación sobre una base de aluminio y procedimiento para su tratamiento térmico | |
JP6760000B2 (ja) | マグネシウム合金板材 | |
WO2011125887A1 (ja) | マグネシウム合金板材 | |
US8906293B2 (en) | Magnesium alloy | |
KR101688358B1 (ko) | 절삭성이 우수한 알루미늄 합금 압출재 및 그의 제조 방법 | |
JP2005281848A (ja) | 成形性に優れる展伸用マグネシウム薄板およびその製造方法 | |
JP7002711B2 (ja) | マグネシウム合金 | |
JP6452042B2 (ja) | マグネシウム合金の製造方法 | |
EP2189548A1 (en) | Stress-buffering material | |
JP2005056622A (ja) | 鉛蓄電池用格子の製造方法および鉛蓄電池 | |
JP2016169431A5 (ja) | ||
JP2017057489A (ja) | FeGa合金系磁歪材料、及びその製造方法 | |
KR102589875B1 (ko) | 미세결정립 순수 타이타늄 및 그 제조 방법 | |
JP2006009053A (ja) | 耐応力腐食割れ性に優れた黄銅材料およびその製造方法 | |
KR102078910B1 (ko) | 마그네슘 합금 및 그 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20050809 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20050913 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20051212 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20051215 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060310 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20060829 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20061227 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20070111 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20070206 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20070222 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110302 Year of fee payment: 4 |
|
LAPS | Cancellation because of no payment of annual fees |