CN102666906A - 用于提高处在循环负荷条件下的钢制构件的承压能力的方法 - Google Patents

用于提高处在循环负荷条件下的钢制构件的承压能力的方法 Download PDF

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Publication number
CN102666906A
CN102666906A CN2010800476785A CN201080047678A CN102666906A CN 102666906 A CN102666906 A CN 102666906A CN 2010800476785 A CN2010800476785 A CN 2010800476785A CN 201080047678 A CN201080047678 A CN 201080047678A CN 102666906 A CN102666906 A CN 102666906A
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CN
China
Prior art keywords
component surface
residual compressive
compressive stress
nitride
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.)
Pending
Application number
CN2010800476785A
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English (en)
Chinese (zh)
Inventor
A·贝希特
T·奥滕
H·朗纳
R·屈布勒
K-O·恩勒特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of CN102666906A publication Critical patent/CN102666906A/zh
Pending legal-status Critical Current

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    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Fuel-Injection Apparatus (AREA)
CN2010800476785A 2009-10-21 2010-09-23 用于提高处在循环负荷条件下的钢制构件的承压能力的方法 Pending CN102666906A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE200910045878 DE102009045878A1 (de) 2009-10-21 2009-10-21 Verfahren zum Steigern der Beanspruchbarkeit von Bauteilen aus Stahl unter zyklischer Belastung
DE102009045878.6 2009-10-21
PCT/EP2010/064062 WO2011047930A1 (de) 2009-10-21 2010-09-23 Verfahren zum steigern der beanspruchbarkeit von bauteilen aus stahl unter zyklischer belastung

Publications (1)

Publication Number Publication Date
CN102666906A true CN102666906A (zh) 2012-09-12

Family

ID=43569208

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010800476785A Pending CN102666906A (zh) 2009-10-21 2010-09-23 用于提高处在循环负荷条件下的钢制构件的承压能力的方法

Country Status (4)

Country Link
EP (1) EP2491160A1 (de)
CN (1) CN102666906A (de)
DE (1) DE102009045878A1 (de)
WO (1) WO2011047930A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015213068A1 (de) 2015-07-13 2017-01-19 Robert Bosch Gmbh Verfahren zum Nitrieren eines Bauteils

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6093263A (en) * 1997-06-30 2000-07-25 Aisin Aw Co., Ltd. Soft nitrided gear and method of fabricating the same
EP1229143A2 (de) * 2001-02-02 2002-08-07 Meritor Suspension Systems Company Inc. Verfahren zum Vergüten eines Stahlfederendes
JP2007077411A (ja) * 2005-09-09 2007-03-29 Daido Steel Co Ltd 疲労強度および摩耗特性にすぐれた機械構造部品とその製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002047554A (ja) * 2000-07-28 2002-02-15 Sumitomo Metal Mining Co Ltd 窒化層被覆オーステナイト系鉄基合金
TWI255885B (en) * 2003-10-27 2006-06-01 Riken Kk Three-piece type combined oil control ring

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6093263A (en) * 1997-06-30 2000-07-25 Aisin Aw Co., Ltd. Soft nitrided gear and method of fabricating the same
EP1229143A2 (de) * 2001-02-02 2002-08-07 Meritor Suspension Systems Company Inc. Verfahren zum Vergüten eines Stahlfederendes
JP2007077411A (ja) * 2005-09-09 2007-03-29 Daido Steel Co Ltd 疲労強度および摩耗特性にすぐれた機械構造部品とその製造方法

Also Published As

Publication number Publication date
EP2491160A1 (de) 2012-08-29
WO2011047930A1 (de) 2011-04-28
DE102009045878A1 (de) 2011-04-28

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Application publication date: 20120912