JPWO2007018158A1 - イオン窒化処理方法 - Google Patents
イオン窒化処理方法 Download PDFInfo
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- JPWO2007018158A1 JPWO2007018158A1 JP2007529559A JP2007529559A JPWO2007018158A1 JP WO2007018158 A1 JPWO2007018158 A1 JP WO2007018158A1 JP 2007529559 A JP2007529559 A JP 2007529559A JP 2007529559 A JP2007529559 A JP 2007529559A JP WO2007018158 A1 JPWO2007018158 A1 JP WO2007018158A1
- Authority
- JP
- Japan
- Prior art keywords
- metal material
- engine valve
- resin
- passive film
- ion nitriding
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/02—Pretreatment of the material to be coated
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/36—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases using ionised gases, e.g. ionitriding
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/36—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases using ionised gases, e.g. ionitriding
- C23C8/38—Treatment of ferrous surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
- F01L3/04—Coated valve members or valve-seats
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2301/00—Using particular materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Abstract
Description
前記金属材に対し、アミノ系樹脂が存在する場でイオン窒化処理を施すイオン窒化処理方法が提供される。
Claims (7)
- 金属材(10)に通電を行ってグロー放電を発生させながら前記金属材(10)に対して窒化処理を施すイオン窒化処理方法であって、
前記金属材(10)に対し、アミノ系樹脂が存在する場でイオン窒化処理を施すことを特徴とするイオン窒化処理方法。 - 請求項1記載の窒化処理方法において、アミノ系樹脂を前記金属材(10)の表面に塗布して窒化処理を行うことを特徴とするイオン窒化処理方法。
- 請求項2記載の窒化処理方法において、アミノ系樹脂を、溶媒を介して前記金属材(10)の表面に塗布することを特徴とするイオン窒化処理方法。
- 請求項1記載の窒化処理方法において、アミノ系樹脂を、前記金属材(10)とともに熱処理炉内に収容して窒化処理を行うことを特徴とするイオン窒化処理方法。
- 請求項1〜4のいずれか1項に記載の窒化処理方法において、前記アミノ系樹脂として、メラミン樹脂、尿素樹脂、アニリン樹脂又はホルマリン樹脂を使用することを特徴とするイオン窒化処理方法。
- 請求項5記載の窒化処理方法において、前記メラミン樹脂として、繰り返し単位の組成式がC6H3N9である樹脂を使用することを特徴とするイオン窒化処理方法。
- 請求項1〜6のいずれか1項に記載の窒化処理方法において、熱処理炉を陽極とする一方で前記金属材(10)を陰極として通電を行うことを特徴とするイオン窒化処理方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005228621 | 2005-08-05 | ||
JP2005228621 | 2005-08-05 | ||
PCT/JP2006/315529 WO2007018158A1 (ja) | 2005-08-05 | 2006-08-04 | イオン窒化処理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2007018158A1 true JPWO2007018158A1 (ja) | 2009-02-19 |
JP4575450B2 JP4575450B2 (ja) | 2010-11-04 |
Family
ID=37727341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007529559A Expired - Fee Related JP4575450B2 (ja) | 2005-08-05 | 2006-08-04 | イオン窒化処理方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090314389A1 (ja) |
JP (1) | JP4575450B2 (ja) |
CN (1) | CN101238236B (ja) |
WO (1) | WO2007018158A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101812660A (zh) * | 2010-04-20 | 2010-08-25 | 浙江大学 | 一种高镍合金表面离子渗氮的方法 |
CN102877070A (zh) * | 2012-06-14 | 2013-01-16 | 浙江吉利汽车研究院有限公司杭州分公司 | 钢制模具的表面复合处理方法 |
JP6434946B2 (ja) * | 2016-09-29 | 2018-12-05 | トヨタ自動車株式会社 | 窒化層修復方法 |
CN106756769A (zh) * | 2016-12-09 | 2017-05-31 | 贵州群建精密机械有限公司 | 一种重型汽车发动机正时齿轮抗疲劳氮化方法 |
CN112276500A (zh) * | 2020-10-20 | 2021-01-29 | 贵州群建精密机械有限公司 | 一种小模数扇形蜗轮的加工方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5118231B2 (ja) * | 1972-02-16 | 1976-06-08 | ||
JPS5935672A (ja) * | 1982-08-24 | 1984-02-27 | Nippon Denshi Kogyo Kk | 凹凸を有するステンレス鋼製部品のイオン窒化処理方法 |
JPH0225560A (ja) * | 1988-07-13 | 1990-01-29 | Marktec Corp | 粉体窒化剤及び該窒化剤を使用する鋼材の表面窒化処理方法 |
JP2004091892A (ja) * | 2002-09-02 | 2004-03-25 | Tadaharu Kagaya | 金属製品の窒化方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD296967B5 (de) * | 1989-03-08 | 1995-11-16 | Ipsen Ind Int Gmbh | Verfahren zur Vorbehandlung von Eisenwerkstoffoberflaechen fuer das Nitrieren in gasfoermigen ammoniakhaltigen Gasmischungen |
EP1146137A1 (en) * | 1999-11-10 | 2001-10-17 | Cemm Co., Ltd | Method of nitriding iron group alloy base material |
JP2003183807A (ja) * | 2001-12-14 | 2003-07-03 | Daido Steel Co Ltd | 熱処理炉 |
US20060144359A1 (en) * | 2003-03-10 | 2006-07-06 | Katsuhiro Yamashita | Nitrided valve lifter and producing method therefor |
-
2006
- 2006-08-04 US US11/989,930 patent/US20090314389A1/en not_active Abandoned
- 2006-08-04 CN CN2006800292592A patent/CN101238236B/zh not_active Expired - Fee Related
- 2006-08-04 WO PCT/JP2006/315529 patent/WO2007018158A1/ja active Application Filing
- 2006-08-04 JP JP2007529559A patent/JP4575450B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5118231B2 (ja) * | 1972-02-16 | 1976-06-08 | ||
JPS5935672A (ja) * | 1982-08-24 | 1984-02-27 | Nippon Denshi Kogyo Kk | 凹凸を有するステンレス鋼製部品のイオン窒化処理方法 |
JPH0225560A (ja) * | 1988-07-13 | 1990-01-29 | Marktec Corp | 粉体窒化剤及び該窒化剤を使用する鋼材の表面窒化処理方法 |
JP2004091892A (ja) * | 2002-09-02 | 2004-03-25 | Tadaharu Kagaya | 金属製品の窒化方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101238236A (zh) | 2008-08-06 |
CN101238236B (zh) | 2010-11-10 |
JP4575450B2 (ja) | 2010-11-04 |
WO2007018158A1 (ja) | 2007-02-15 |
US20090314389A1 (en) | 2009-12-24 |
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