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MX2016003975A - Metodo para nitruracion de miembro de acero. - Google Patents

Metodo para nitruracion de miembro de acero.

Info

Publication number
MX2016003975A
MX2016003975A MX2016003975A MX2016003975A MX2016003975A MX 2016003975 A MX2016003975 A MX 2016003975A MX 2016003975 A MX2016003975 A MX 2016003975A MX 2016003975 A MX2016003975 A MX 2016003975A MX 2016003975 A MX2016003975 A MX 2016003975A
Authority
MX
Mexico
Prior art keywords
nitriding
steel member
phase
compound layer
becomes possible
Prior art date
Application number
MX2016003975A
Other languages
English (en)
Inventor
Shimizu Yuichiro
Maeda Susumu
Kobayashi Atsushi
Original Assignee
Dowa Thermotech Co Ltd
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 Dowa Thermotech Co Ltd filed Critical Dowa Thermotech Co Ltd
Publication of MX2016003975A publication Critical patent/MX2016003975A/es

Links

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
    • C23C8/06—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
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • 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
    • C21D9/0056—Furnaces through which the charge is moved in a horizontal straight path
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

Un primer paso de nitruración un miembro de acero en una atmósfera de gas de nitruración que tiene un potencial de nitruración en el cual una capa de compuesto de nitruro de fase ?´ o fase e se puede generar como se lleva a cabo, y luego se lleva a cabo un segundo paso de nitruración para nitrurar el miembro de acero en una atmósfera de gas de nitruración que tiene un potencial de nitruración que es inferior al empleado en el primer paso de nitruración, depositando así una fase ?´ en una capa de compuesto nitrurado. Se vuelve posible formar uniformemente una capa de compuesto de nitruro que tiene una morfología de fase deseada en la superficie completa de un miembro de interés, y por lo tanto se vuelve posible producir un miembro de acero de nitruro que tiene resistencia de corrosión alta y alta tenacidad contra fatiga bajo flexión.
MX2016003975A 2013-09-30 2014-09-30 Metodo para nitruracion de miembro de acero. MX2016003975A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013204786 2013-09-30
PCT/JP2014/076178 WO2015046593A1 (ja) 2013-09-30 2014-09-30 鋼部材の窒化処理方法

Publications (1)

Publication Number Publication Date
MX2016003975A true MX2016003975A (es) 2016-08-12

Family

ID=52743714

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016003975A MX2016003975A (es) 2013-09-30 2014-09-30 Metodo para nitruracion de miembro de acero.

Country Status (6)

Country Link
US (1) US10385439B2 (es)
JP (1) JP6378189B2 (es)
CN (1) CN105593394B (es)
DE (1) DE112014004502T5 (es)
MX (1) MX2016003975A (es)
WO (1) WO2015046593A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012115135A1 (ja) * 2011-02-23 2012-08-30 Ｄｏｗａサーモテック株式会社 窒化鋼部材およびその製造方法
JP6217840B2 (ja) * 2014-03-13 2017-10-25 新日鐵住金株式会社 窒化処理方法、及び、窒化部品の製造方法
US20160130692A1 (en) * 2014-11-07 2016-05-12 Caterpillar Inc. Rapid Nitriding Through Nitriding Potential Control
JP6647792B2 (ja) * 2015-03-31 2020-02-14 Ｄｏｗａサーモテック株式会社 鋼部材の窒化処理方法
WO2016182013A1 (ja) * 2015-05-12 2016-11-17 パーカー熱処理工業株式会社 窒化鋼部材及び窒化鋼部材の製造方法
JP6576209B2 (ja) * 2015-10-27 2019-09-18 光洋サーモシステム株式会社 窒化処理装置、および、窒化処理方法
WO2018062290A1 (ja) * 2016-09-30 2018-04-05 Ｄｏｗａサーモテック株式会社 連続窒化処理炉および連続窒化処理方法
SE543021C2 (en) 2018-09-13 2020-09-29 Husqvarna Ab Cutting blade for a robotic work tool
JP7691090B2 (ja) 2021-02-17 2025-06-11 パーカー熱処理工業株式会社 鋼部材の窒化処理方法
TWI833179B (zh) * 2021-03-31 2024-02-21 日商帕卡熱處理工業股份有限公司 鋼構件之氮化處理方法
CN115011779A (zh) * 2022-06-23 2022-09-06 东风商用车有限公司 一种高速重载汽车氮化内齿圈及其生产工艺

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS531142A (en) * 1976-06-24 1978-01-07 Koyo Seiko Co Method of controlling undecomposed ammonia gas concentration of nitriding atmosphere in twoostepped nitriding
JP3495590B2 (ja) 1997-06-30 2004-02-09 アイシン・エィ・ダブリュ株式会社 軟窒化処理を施した歯車並びにその製造方法
JP3387427B2 (ja) * 1997-11-27 2003-03-17 アイシン精機株式会社 鋼の熱処理方法
JP4510309B2 (ja) * 2001-02-21 2010-07-21 ヤンマー株式会社 燃料噴射弁体およびそのガス窒化処理方法
JP2002266021A (ja) * 2001-03-12 2002-09-18 Aisin Seiki Co Ltd 鋼部材の熱処理方法
JP4615208B2 (ja) * 2002-11-20 2011-01-19 中央発條株式会社 弁ばねの製造方法
JP2007238969A (ja) 2006-03-06 2007-09-20 Toyota Motor Corp 窒化処理方法
JP4876668B2 (ja) * 2006-03-29 2012-02-15 アイシン精機株式会社 鋼部材の熱処理方法
CN102482756B (zh) * 2009-09-11 2014-09-24 新日铁住金株式会社 碳氮共渗构件的制造方法
CN102168275A (zh) * 2011-04-02 2011-08-31 上海电机学院 提高精密滚动球轴承表面硬度的热处理工艺
JP5877408B2 (ja) * 2011-09-05 2016-03-08 Ｄｏｗａサーモテック株式会社 鋼部材の表面処理方法
JP5656908B2 (ja) 2012-04-18 2015-01-21 Ｄｏｗａサーモテック株式会社 窒化鋼部材およびその製造方法
JP6287390B2 (ja) * 2014-03-13 2018-03-07 新日鐵住金株式会社 低合金鋼のガス軟窒化処理方法

Also Published As

Publication number Publication date
US20160244869A1 (en) 2016-08-25
CN105593394A (zh) 2016-05-18
US10385439B2 (en) 2019-08-20
DE112014004502T5 (de) 2016-09-01
WO2015046593A1 (ja) 2015-04-02
CN105593394B (zh) 2018-03-30
JP6378189B2 (ja) 2018-08-22
JPWO2015046593A1 (ja) 2017-03-09

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