TWI758650B - 氮化鋼構件 - Google Patents

氮化鋼構件 Download PDF

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Publication number
TWI758650B
TWI758650B TW108139679A TW108139679A TWI758650B TW I758650 B TWI758650 B TW I758650B TW 108139679 A TW108139679 A TW 108139679A TW 108139679 A TW108139679 A TW 108139679A TW I758650 B TWI758650 B TW I758650B
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TW
Taiwan
Prior art keywords
steel member
nitrided steel
gas
layer
furnace
Prior art date
Application number
TW108139679A
Other languages
English (en)
Chinese (zh)
Other versions
TW202024364A (zh
Inventor
平岡泰
Original Assignee
日商帕卡熱處理工業股份有限公司
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Publication date
Application filed by 日商帕卡熱處理工業股份有限公司 filed Critical 日商帕卡熱處理工業股份有限公司
Publication of TW202024364A publication Critical patent/TW202024364A/zh
Application granted granted Critical
Publication of TWI758650B publication Critical patent/TWI758650B/zh

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    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/76—Adjusting the composition of the atmosphere
    • 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
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Mechanical 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)
TW108139679A 2018-11-02 2019-11-01 氮化鋼構件 TWI758650B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018207525 2018-11-02
JP2018-207525 2018-11-02

Publications (2)

Publication Number Publication Date
TW202024364A TW202024364A (zh) 2020-07-01
TWI758650B true TWI758650B (zh) 2022-03-21

Family

ID=70462084

Family Applications (1)

Application Number Title Priority Date Filing Date
TW108139679A TWI758650B (zh) 2018-11-02 2019-11-01 氮化鋼構件

Country Status (3)

Country Link
JP (1) JPWO2020090999A1 (fr)
TW (1) TWI758650B (fr)
WO (1) WO2020090999A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022215526A1 (fr) * 2021-04-09 2022-10-13 パーカー熱処理工業株式会社 Appareil et procédé de traitement de durcissement de surface

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW387943B (en) * 1995-05-25 2000-04-21 Daido Hoxan Inc Method of nitriding steel
JP2013053342A (ja) * 2011-09-05 2013-03-21 Dowa Thermotech Kk 鋼部材の表面処理方法及び鋼部材の処理品

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5658963A (en) * 1979-10-20 1981-05-22 Kiyoichi Ogawa Method and device for nitrified-layer stabilizing vapor coating processing
JP2775252B2 (ja) * 1996-06-12 1998-07-16 ジー・ケー・エヌ・ヴィスコドライヴ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 鋼板処理方法
JP5629436B2 (ja) * 2009-07-21 2014-11-19 オリエンタルエンヂニアリング株式会社 表面硬化処理装置及び表面硬化処理方法
CN103403212B (zh) * 2011-02-23 2015-08-26 同和热处理技术株式会社 渗氮钢构件及其制造方法
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
JP6552209B2 (ja) * 2015-02-10 2019-07-31 サンコール株式会社 金属製ばねの製造方法及び製造装置
WO2018066667A1 (fr) * 2016-10-05 2018-04-12 新日鐵住金株式会社 Composant nitruré et procédé de production dudit composant nitruré
JP6345320B1 (ja) * 2017-07-07 2018-06-20 パーカー熱処理工業株式会社 表面硬化処理装置及び表面硬化処理方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW387943B (en) * 1995-05-25 2000-04-21 Daido Hoxan Inc Method of nitriding steel
JP2013053342A (ja) * 2011-09-05 2013-03-21 Dowa Thermotech Kk 鋼部材の表面処理方法及び鋼部材の処理品

Also Published As

Publication number Publication date
JPWO2020090999A1 (ja) 2021-12-02
TW202024364A (zh) 2020-07-01
WO2020090999A1 (fr) 2020-05-07

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