DE60334216D1 - Verfahren zur Herstellung von Getrieben und/oder Achsen, die verbesserte Biegedauerfestigkeit und Dauerlochfrassfestigkeit als bisherige legierte Stähle aufweisen. - Google Patents
Verfahren zur Herstellung von Getrieben und/oder Achsen, die verbesserte Biegedauerfestigkeit und Dauerlochfrassfestigkeit als bisherige legierte Stähle aufweisen.Info
- Publication number
- DE60334216D1 DE60334216D1 DE60334216T DE60334216T DE60334216D1 DE 60334216 D1 DE60334216 D1 DE 60334216D1 DE 60334216 T DE60334216 T DE 60334216T DE 60334216 T DE60334216 T DE 60334216T DE 60334216 D1 DE60334216 D1 DE 60334216D1
- Authority
- DE
- Germany
- Prior art keywords
- fatigue strength
- components
- axles
- prior
- alloyed steels
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 5
- 239000010959 steel Substances 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 238000005452 bending Methods 0.000 abstract 1
- 238000005256 carbonitriding Methods 0.000 abstract 1
- -1 impurities Chemical compound 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000005480 shot peening Methods 0.000 abstract 1
- 238000009849 vacuum degassing Methods 0.000 abstract 1
Classifications
-
- 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
- C23C8/80—After-treatment
-
- 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
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
- C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like
-
- 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
- C23C8/28—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 more than one element being applied in one step
- C23C8/30—Carbo-nitriding
- C23C8/32—Carbo-nitriding of ferrous surfaces
-
- 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
- C21D9/28—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for plain shafts
-
- 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
- C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Gears, Cams (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN975BO2003 | 2003-09-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60334216D1 true DE60334216D1 (de) | 2010-10-28 |
Family
ID=34179265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60334216T Expired - Lifetime DE60334216D1 (de) | 2003-09-18 | 2003-11-19 | Verfahren zur Herstellung von Getrieben und/oder Achsen, die verbesserte Biegedauerfestigkeit und Dauerlochfrassfestigkeit als bisherige legierte Stähle aufweisen. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1516940B1 (de) |
AT (1) | ATE481510T1 (de) |
DE (1) | DE60334216D1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110331258A (zh) * | 2019-08-07 | 2019-10-15 | 无锡东大汉森冶金实业有限公司 | 超低碳硅镇静钢在RH真空处理时控制Cr含量的生产工艺 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103993154A (zh) * | 2014-06-09 | 2014-08-20 | 江西航宇热处理有限公司 | 合金钢齿轮的热处理方法 |
CN104460339B (zh) * | 2014-10-27 | 2017-02-15 | 上海理工大学 | 用于车辆传动结构轻量化设计的主动载荷谱控制方法 |
JP6487276B2 (ja) * | 2015-06-01 | 2019-03-20 | 株式会社ジェイテクト | 摺動部材の製造方法およびクラッチプレートの製造方法 |
JP6641851B2 (ja) * | 2015-10-02 | 2020-02-05 | 大同特殊鋼株式会社 | 鋼の熱処理方法および鋼部材 |
JP7173697B2 (ja) * | 2018-12-20 | 2022-11-16 | 日立金属株式会社 | 磁歪式トルクセンサ用シャフトの製造方法 |
JP7008616B2 (ja) * | 2018-12-20 | 2022-01-25 | 日立金属株式会社 | 磁歪式トルクセンサ用シャフトの製造方法 |
CN111349872A (zh) * | 2020-03-10 | 2020-06-30 | 上海振华重工(集团)股份有限公司 | 钢材、齿条及其热处理方法、升降机构、自升式平台 |
CN112809397A (zh) * | 2020-04-26 | 2021-05-18 | 昆明嘉和科技股份有限公司 | 高温浓硫酸液下泵泵轴加工装置及加工方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05148535A (ja) * | 1991-06-07 | 1993-06-15 | Kobe Steel Ltd | 熱処理歪が少なく曲げ疲労強度の優れた表面硬化部品の製造方法 |
JP3308377B2 (ja) * | 1994-03-09 | 2002-07-29 | 大同特殊鋼株式会社 | 歯面強度の優れた歯車およびその製造方法 |
JPH10158743A (ja) * | 1996-11-26 | 1998-06-16 | Nissan Motor Co Ltd | 表面硬化処理方法および歯車 |
JP3909902B2 (ja) * | 1996-12-17 | 2007-04-25 | 株式会社小松製作所 | 高耐面圧用鋼部品およびその製造方法 |
JP2000129347A (ja) * | 1998-10-19 | 2000-05-09 | Kobe Steel Ltd | 高強度部品の製造方法 |
-
2003
- 2003-11-19 EP EP03026668A patent/EP1516940B1/de not_active Expired - Lifetime
- 2003-11-19 DE DE60334216T patent/DE60334216D1/de not_active Expired - Lifetime
- 2003-11-19 AT AT03026668T patent/ATE481510T1/de not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110331258A (zh) * | 2019-08-07 | 2019-10-15 | 无锡东大汉森冶金实业有限公司 | 超低碳硅镇静钢在RH真空处理时控制Cr含量的生产工艺 |
CN110331258B (zh) * | 2019-08-07 | 2021-04-06 | 苏州东大汉森冶金实业有限公司 | 超低碳硅镇静钢在RH真空处理时控制Cr含量的生产工艺 |
Also Published As
Publication number | Publication date |
---|---|
EP1516940B1 (de) | 2010-09-15 |
ATE481510T1 (de) | 2010-10-15 |
EP1516940A1 (de) | 2005-03-23 |
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