JP2007009329A5 - - Google Patents
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- Publication number
- JP2007009329A5 JP2007009329A5 JP2006177521A JP2006177521A JP2007009329A5 JP 2007009329 A5 JP2007009329 A5 JP 2007009329A5 JP 2006177521 A JP2006177521 A JP 2006177521A JP 2006177521 A JP2006177521 A JP 2006177521A JP 2007009329 A5 JP2007009329 A5 JP 2007009329A5
- Authority
- JP
- Japan
- Prior art keywords
- carbon
- substrate
- titanium
- gas
- group
- 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
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 7
- 229910052799 carbon Inorganic materials 0.000 claims 7
- 239000007789 gas Substances 0.000 claims 7
- 239000000758 substrate Substances 0.000 claims 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 5
- 229910052719 titanium Inorganic materials 0.000 claims 5
- 239000010936 titanium Substances 0.000 claims 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims 2
- 239000005977 Ethylene Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 claims 1
- 229910052786 argon Inorganic materials 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 1
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 1
- 239000001569 carbon dioxide Substances 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 1
- 229910002091 carbon monoxide Inorganic materials 0.000 claims 1
- 238000004140 cleaning Methods 0.000 claims 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000001307 helium Substances 0.000 claims 1
- 229910052734 helium Inorganic materials 0.000 claims 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium(0) Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 150000001247 metal acetylides Chemical class 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims 1
- 239000001294 propane Substances 0.000 claims 1
- 229910000601 superalloy Inorganic materials 0.000 claims 1
- 239000002344 surface layer Substances 0.000 claims 1
Claims (8)
- チタン含有基板を表面処理するための方法であって、
チタン含有表面を有する基板を準備し、
前記チタン中に炭素を拡散させるのに十分な高さで且つ538℃未満の温度に前記基板を加熱し、
前記基板中に炭素を拡散させて1種以上の炭化物及び格子間炭素を含む表面層を形成するのに十分な時間、二酸化炭素及び/又は一酸化炭素を含む炭素含有ガスに前記表面を接触させる
ことを含む方法。 - 前記基板が、Ti−6−4、Ti−17、Ti−4−4−2、Ti−6−2−4−2、Ti−8−1−1及びチタン含有超合金からなる群から選択されるチタン含有合金である、請求項1記載の方法。
- 前記基板を、前記炭素含有ガスに接触させる前に清浄にすることをさらに含む、請求項1又は請求項2に記載の方法。
- 前記炭素含有ガスが、メタン、プロパン、エチレンガス、アセチレン及びこれらの組合せからなる群から選択されるガスをさらに含む、請求項1乃至請求項3のいずれか1項に記載の方法。
- 前記炭素含有ガスが、アルゴン、ヘリウム又は水素を含む群から選択される非反応性ガスをさらに含む、請求項4記載の方法。
- 前記接触段階が48〜1500時間で行われる、請求項1乃至請求項請求項5のいずれか1項に記載の方法。
- 前記接触段階が48〜1000時間行われる、請求項6記載の方法。
- 前記基板が400℃に加熱される、請求項1乃至請求項請求項7のいずれか1項に記載の方法。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69475905P | 2005-06-28 | 2005-06-28 | |
US60/694,759 | 2005-06-28 | ||
US11/247,874 US20060289088A1 (en) | 2005-06-28 | 2005-10-11 | Titanium treatment to minimize fretting |
US11/247,874 | 2005-10-11 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007009329A JP2007009329A (ja) | 2007-01-18 |
JP2007009329A5 true JP2007009329A5 (ja) | 2009-08-13 |
JP5000212B2 JP5000212B2 (ja) | 2012-08-15 |
Family
ID=37075834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006177521A Expired - Fee Related JP5000212B2 (ja) | 2005-06-28 | 2006-06-28 | フレッチングを最小限に抑えるためのチタン処理方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20060289088A1 (ja) |
EP (1) | EP1739203A1 (ja) |
JP (1) | JP5000212B2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4024554B2 (ja) * | 2001-02-27 | 2007-12-19 | 松下電器産業株式会社 | 燃料電池発電システム |
US7506440B2 (en) * | 2005-06-28 | 2009-03-24 | General Electric Company | Titanium treatment to minimize fretting |
US8608592B2 (en) * | 2007-05-16 | 2013-12-17 | Taylor Made Golf Company, Inc. | Coated golf club head/component |
DE102010004000A1 (de) * | 2009-02-23 | 2010-09-02 | BLüCHER GMBH | Textilmaterial mit erhöhter mechanischer Stabilität, insbesondere mit erhöhter Stich- und/oder Schußfestigkeit |
US20130261034A1 (en) * | 2009-07-17 | 2013-10-03 | General Electric Company | Coating for turbomachinery |
CN102703852B (zh) * | 2012-06-15 | 2014-03-12 | 西北有色金属研究院 | 一种两相钛合金表面复合无氢氧碳共渗的方法 |
WO2014137438A1 (en) * | 2013-03-07 | 2014-09-12 | United Technologies Corporation | Aluminum fan blades with root wear mitigation |
FR3005433B1 (fr) * | 2013-05-07 | 2015-06-26 | Eads Europ Aeronautic Defence | Assemblage mecanique a tenue amelioree en fatigue-frottement sous micro-deplacements |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3628921A (en) * | 1969-08-18 | 1971-12-21 | Parker Pen Co | Corrosion resistant binder for tungsten carbide materials and titanium carbide materials |
DE2929634C3 (de) * | 1979-07-21 | 1982-05-19 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Verfahren zur Herstellung von Turboschaufeln aus Titan bzw. Titanbasislegierung mit einer harten Oberfläche |
US4943485A (en) * | 1981-11-27 | 1990-07-24 | S R I International | Process for applying hard coatings and the like to metals and resulting product |
US4704336A (en) * | 1984-03-12 | 1987-11-03 | General Electric Company | Solid particle erosion resistant coating utilizing titanium carbide |
JPS61291959A (ja) * | 1985-06-20 | 1986-12-22 | Mitsubishi Heavy Ind Ltd | チタン合金製エンジンバルブの製造法 |
US5074970A (en) * | 1989-07-03 | 1991-12-24 | Kostas Routsis | Method for applying an abrasive layer to titanium alloy compressor airfoils |
US5315822A (en) * | 1991-12-20 | 1994-05-31 | United Technologies Corporation | Gas turbine elements rearing coke inhibiting coatings of titanium compounds |
JP3149577B2 (ja) * | 1992-10-21 | 2001-03-26 | 大同特殊鋼株式会社 | Ti−Al系金属間化合物の表面処理方法 |
JPH0790541A (ja) * | 1993-09-13 | 1995-04-04 | Demutetsuku Kk | ガス複合浸透改質方法及び装置 |
DE59406283D1 (de) * | 1994-08-17 | 1998-07-23 | Asea Brown Boveri | Verfahren zur Herstellung einer Turbinenschaufel aus einer (alpha-Beta)-Titan-Basislegierung |
US5687900A (en) * | 1995-03-28 | 1997-11-18 | Mcdonnell Douglas Corporation | Structural panel having a predetermined shape and an associated method for superplastically forming and diffusion bonding the structural panel |
US5910376A (en) * | 1996-12-31 | 1999-06-08 | General Electric Company | Hardfacing of gamma titanium aluminides |
US5891267A (en) * | 1997-01-16 | 1999-04-06 | General Electric Company | Thermal barrier coating system and method therefor |
US6190133B1 (en) * | 1998-08-14 | 2001-02-20 | Allison Engine Company | High stiffness airoil and method of manufacture |
GB9821748D0 (en) * | 1998-10-07 | 1998-12-02 | Rolls Royce Plc | A titanium article having a protective coating and a method of applying a protective coating to a titanium article |
GB9824611D0 (en) * | 1998-11-11 | 1999-01-06 | Rolls Royce Plc | A beta titanium alloy |
JP4185633B2 (ja) * | 1999-08-10 | 2008-11-26 | フジオーゼックス株式会社 | チタン合金製エンジンバルブ及びその表面処理方法 |
US7291229B2 (en) * | 2000-07-12 | 2007-11-06 | Osaka Prefecture | Method of surface treatment of titanium metal |
JP4603198B2 (ja) * | 2001-06-14 | 2010-12-22 | 株式会社田中 | チタン合金部品の疲労特性改善方法とそれを用いたチタン合金部品 |
JP2003041359A (ja) * | 2001-07-30 | 2003-02-13 | Tanaka:Kk | チタン合金部品の疲労特性改善方法とそれを用いたチタン合金部品 |
JP3936892B2 (ja) * | 2002-06-07 | 2007-06-27 | 株式会社エスディーシー | プラズマ浸炭処理方法および同処理装置 |
DE10305912B4 (de) * | 2003-02-13 | 2014-01-30 | Alstom Technology Ltd. | Hybrid- Schaufel für thermische Turbomaschinen |
JP2005312619A (ja) * | 2004-04-28 | 2005-11-10 | Bridgestone Sports Co Ltd | ゴルフクラブヘッド |
-
2005
- 2005-10-11 US US11/247,874 patent/US20060289088A1/en not_active Abandoned
-
2006
- 2006-06-26 EP EP06253302A patent/EP1739203A1/en not_active Ceased
- 2006-06-28 JP JP2006177521A patent/JP5000212B2/ja not_active Expired - Fee Related
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