EP1857563A8 - Weichnitriertes bauteil aus unvergütetem stahl - Google Patents
Weichnitriertes bauteil aus unvergütetem stahl Download PDFInfo
- Publication number
- EP1857563A8 EP1857563A8 EP06713575A EP06713575A EP1857563A8 EP 1857563 A8 EP1857563 A8 EP 1857563A8 EP 06713575 A EP06713575 A EP 06713575A EP 06713575 A EP06713575 A EP 06713575A EP 1857563 A8 EP1857563 A8 EP 1857563A8
- Authority
- EP
- European Patent Office
- Prior art keywords
- soft
- bainite
- heat treated
- treated steel
- ferrite
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/30—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for crankshafts; for camshafts
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
-
- 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
- C23C8/08—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 only one element being applied
- C23C8/24—Nitriding
- C23C8/26—Nitriding of ferrous surfaces
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005051775A JP4500708B2 (ja) | 2005-02-25 | 2005-02-25 | 非調質鋼軟窒化処理部品 |
PCT/JP2006/302433 WO2006090604A1 (ja) | 2005-02-25 | 2006-02-13 | 非調質鋼軟窒化処理部品 |
Publications (4)
Publication Number | Publication Date |
---|---|
EP1857563A1 EP1857563A1 (de) | 2007-11-21 |
EP1857563A8 true EP1857563A8 (de) | 2008-04-23 |
EP1857563A4 EP1857563A4 (de) | 2010-08-04 |
EP1857563B1 EP1857563B1 (de) | 2014-01-01 |
Family
ID=36927244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06713575.6A Expired - Fee Related EP1857563B1 (de) | 2005-02-25 | 2006-02-13 | Weichnitriertes bauteil aus unvergütetem stahl |
Country Status (5)
Country | Link |
---|---|
US (1) | US20080000553A1 (de) |
EP (1) | EP1857563B1 (de) |
JP (1) | JP4500708B2 (de) |
CN (1) | CN100545289C (de) |
WO (1) | WO2006090604A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103221566B (zh) * | 2010-11-22 | 2015-05-13 | 新日铁住金株式会社 | 软氮化用非调质钢以及软氮化部件 |
KR101726251B1 (ko) | 2012-07-26 | 2017-04-12 | 제이에프이 스틸 가부시키가이샤 | 연질화용 강 및 연질화 부품 그리고 이들의 제조 방법 |
JP6292765B2 (ja) * | 2013-05-01 | 2018-03-14 | 本田技研工業株式会社 | 軟窒化クランクシャフト及びその製造方法 |
CN107406959B (zh) * | 2015-03-25 | 2020-02-04 | 日本制铁株式会社 | 耐磨性和耐点蚀性优异的氮化处理部件和软氮化处理部件以及氮化处理方法、软氮化处理方法 |
EP3173637B1 (de) | 2015-11-24 | 2018-11-14 | BRP-Rotax GmbH & Co. KG | Bruchgetrennte motorkomponente und ein verfahren zu deren herstellung |
JP6458908B2 (ja) * | 2016-12-22 | 2019-01-30 | 新日鐵住金株式会社 | 軟窒化用非調質鋼、軟窒化部品、及び、軟窒化部品の製造方法 |
JP7062529B2 (ja) * | 2018-06-15 | 2022-05-06 | 住友電気工業株式会社 | 窒化鉄材の製造方法 |
CN109609858B (zh) * | 2018-12-31 | 2020-10-23 | 博众优浦(常熟)汽车部件科技有限公司 | 一种汽车用电机壳体的生产工艺 |
CN115141976B (zh) * | 2022-06-24 | 2023-07-25 | 江苏联峰能源装备有限公司 | 一种强韧微合金化非调质钢及其生产工艺 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2133284C3 (de) * | 1970-07-09 | 1975-11-27 | Fabrica De Utilaje Si Piese De Schimb Metalotehnica, Tirgu-Mures (Rumaenien) | Verfahren zum Weichnitrieren von Stahl und Gußeisen |
JPH0832946B2 (ja) * | 1989-12-06 | 1996-03-29 | 大同特殊鋼株式会社 | 直接切削・高周波焼入用鋼材 |
JPH05279794A (ja) * | 1992-03-31 | 1993-10-26 | Sumitomo Metal Ind Ltd | 軟窒化用鋼 |
JP2979987B2 (ja) * | 1994-12-20 | 1999-11-22 | 住友金属工業株式会社 | 軟窒化用鋼 |
JP3211627B2 (ja) * | 1995-06-15 | 2001-09-25 | 住友金属工業株式会社 | 窒化用鋼およびその製造法 |
JP3239758B2 (ja) * | 1996-06-07 | 2001-12-17 | 住友金属工業株式会社 | 軟窒化用鋼材、軟窒化部品及びその製造方法 |
JP3267164B2 (ja) * | 1996-08-01 | 2002-03-18 | 住友金属工業株式会社 | 窒化用鋼および窒化鋼製品の製造方法 |
JP4010023B2 (ja) * | 1997-08-18 | 2007-11-21 | 住友金属工業株式会社 | 軟窒化非調質クランク軸およびその製造方法 |
JP2000008141A (ja) * | 1998-06-23 | 2000-01-11 | Sumitomo Metal Ind Ltd | 非調質軟窒化鋼鍛造部品およびその製造方法 |
JP3915284B2 (ja) * | 1998-11-20 | 2007-05-16 | 住友金属工業株式会社 | 非調質窒化鍛造部品およびその製造方法 |
JP3527154B2 (ja) * | 1999-11-05 | 2004-05-17 | 株式会社住友金属小倉 | 非調質軟窒化鋼部品 |
JP4403624B2 (ja) * | 2000-03-10 | 2010-01-27 | 住友金属工業株式会社 | 軟窒化用非調質鋼及び軟窒化非調質クランク軸とその製造方法 |
JP3900102B2 (ja) * | 2003-03-28 | 2007-04-04 | 住友金属工業株式会社 | 非調質鋼及び非調質鋼製品 |
JP4257539B2 (ja) * | 2003-09-01 | 2009-04-22 | 住友金属工業株式会社 | 軟窒化用非調質鋼 |
JP2005264270A (ja) * | 2004-03-19 | 2005-09-29 | Honda Motor Co Ltd | クランクシャフト |
-
2005
- 2005-02-25 JP JP2005051775A patent/JP4500708B2/ja active Active
-
2006
- 2006-02-13 CN CN200680005930.XA patent/CN100545289C/zh active Active
- 2006-02-13 EP EP06713575.6A patent/EP1857563B1/de not_active Expired - Fee Related
- 2006-02-13 WO PCT/JP2006/302433 patent/WO2006090604A1/ja active Application Filing
-
2007
- 2007-08-24 US US11/892,579 patent/US20080000553A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP4500708B2 (ja) | 2010-07-14 |
EP1857563A4 (de) | 2010-08-04 |
WO2006090604A1 (ja) | 2006-08-31 |
EP1857563B1 (de) | 2014-01-01 |
CN101128611A (zh) | 2008-02-20 |
EP1857563A1 (de) | 2007-11-21 |
US20080000553A1 (en) | 2008-01-03 |
JP2006233300A (ja) | 2006-09-07 |
CN100545289C (zh) | 2009-09-30 |
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Legal Events
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Inventor name: SANO, NAOYUKI Inventor name: ASAI, TETSUYA C/OSUMITOMO METAL INDUSTRIES, Inventor name: MATSUMOTO, HITOSHI C/OSUMITOMO METAL INDUSTRIES Inventor name: AMANO, MASAKI C/OSUMITOMO METAL INDUSTRIES Inventor name: KAMADA, YOSHIHIKO Inventor name: NAKATANI, TAKAYUKI |
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RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: NAKATANI, TAKAYUKI C/O SUMTOMO METAL INDUSTRIES Inventor name: ASAI, TETSUYA C/OSUMITOMO METAL INDUSTRIES, Inventor name: KAMADA, YOSHIHIKOC/O SUMITOMO METAL INDUSTRIES Inventor name: SANO, NAOYUKI C/O SUMITOMO METAL INDUSTRIES Inventor name: AMANO, MASAKI C/OSUMITOMO METAL INDUSTRIES Inventor name: MATSUMOTO, HITOSHI C/OSUMITOMO METAL INDUSTRIES |
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RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: NAKATANI, TAKAYUKIC/O SUMITOMO METAL INDUSTRIES, L Inventor name: ASAI, TETSUYAC/O HONDA R & D CO., LTD. Inventor name: KAMADA, YOSHIHIKOC/O SUMITOMO METAL INDUSTRIES, LT Inventor name: SANO, NAOYUKIC/O SUMITOMO METAL INDUSTRIES, LTD. Inventor name: AMANO, MASAKIC/O HONDA R & D CO., LTD. Inventor name: MATSUMOTO, HITOSHIC/O SUMITOMO METALS (KOKURA), LT |
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RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SANO, NAOYUKIC/O SUMITOMO METAL INDUSTRIES, LTD. Inventor name: MATSUMOTO, HITOSHIC/O SUMITOMO METALS (KOKURA), LT Inventor name: NAKATANI, TAKAYUKIC/O SUMITOMO METAL INDUSTRIES, L Inventor name: KAMADA, YOSHIHIKOC/O SUMITOMO METAL INDUSTRIES, LT Inventor name: AMANO, MASAKIC/O HONDA R & D CO., LTD. Inventor name: ASAI, TETSUYAC/O HONDA R & D CO., LTD. |
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Designated state(s): DE GB |
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Owner name: HONDA MOTOR CO., LTD. |
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