MX350500B - Método para enfriar partes metálicas que han sido sometidas a un tratamiento de nitruración / nitrocarburación en un baño de sal fundida; instalación para la implementación de ese método, y las partes metálicas tratadas. - Google Patents

Método para enfriar partes metálicas que han sido sometidas a un tratamiento de nitruración / nitrocarburación en un baño de sal fundida; instalación para la implementación de ese método, y las partes metálicas tratadas.

Info

Publication number
MX350500B
MX350500B MX2014000607A MX2014000607A MX350500B MX 350500 B MX350500 B MX 350500B MX 2014000607 A MX2014000607 A MX 2014000607A MX 2014000607 A MX2014000607 A MX 2014000607A MX 350500 B MX350500 B MX 350500B
Authority
MX
Mexico
Prior art keywords
metal parts
enclosure
treatment
nitrocarburising
nitriding
Prior art date
Application number
MX2014000607A
Other languages
English (en)
Other versions
MX2014000607A (es
Inventor
Michalot Bernard
Zabinski Bernard
Hadj Rabah Houcine
Original Assignee
Hydromecanique & Frottement
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 Hydromecanique & Frottement filed Critical Hydromecanique & Frottement
Publication of MX2014000607A publication Critical patent/MX2014000607A/es
Publication of MX350500B publication Critical patent/MX350500B/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C8/00Solid 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
    • C23C8/80After-treatment
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C8/00Solid 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
    • C23C8/40Solid 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 liquids, e.g. salt baths, liquid suspensions
    • C23C8/42Solid 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 liquids, e.g. salt baths, liquid suspensions only one element being applied
    • C23C8/48Nitriding
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C8/00Solid 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
    • C23C8/40Solid 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 liquids, e.g. salt baths, liquid suspensions
    • C23C8/52Solid 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 liquids, e.g. salt baths, liquid suspensions more than one element being applied in one step
    • C23C8/54Carbo-nitriding

Landscapes

  • 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)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

De acuerdo con el método: antes de que finalice el tratamiento, se llena un recinto (1) con un agente de enfriamiento líquido que tenga gran capacidad de expansión volumétrica al vaporizarse; estando dispuesto dicho recinto para descargar el oxígeno contenido en él, a fin de crear una atmósfera inerte; se transfiere la totalidad de las partes tratadas al recinto (1); se cierra el recinto (1); se dejan las partes en el recinto durante un periodo de tiempo predeterminado a fin de alcanzar una temperatura a la que la sal se congele y cree una barrera protectora; y se sacan las partes y se las somete a una operación de enjuague.
MX2014000607A 2011-07-15 2012-07-12 Método para enfriar partes metálicas que han sido sometidas a un tratamiento de nitruración / nitrocarburación en un baño de sal fundida; instalación para la implementación de ese método, y las partes metálicas tratadas. MX350500B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1156459A FR2977897B1 (fr) 2011-07-15 2011-07-15 Procede de refroidissement de pieces metalliques ayant subi un traitement de nitruration / nitrocarburation en bain de sel fondu, l'installation pour la mise en oeuvre du procede et les pieces metalliques traitees
PCT/FR2012/051651 WO2013011228A1 (fr) 2011-07-15 2012-07-12 Procédé de refroidissement de pièces métalliques ayant subi un traitement de nitruration / nitrocarburation en bain de sel fondu, l'installation pour la mise en oeuvre du procédé et les pièces métalliques traitées

Publications (2)

Publication Number Publication Date
MX2014000607A MX2014000607A (es) 2014-02-27
MX350500B true MX350500B (es) 2017-09-07

Family

ID=46614535

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014000607A MX350500B (es) 2011-07-15 2012-07-12 Método para enfriar partes metálicas que han sido sometidas a un tratamiento de nitruración / nitrocarburación en un baño de sal fundida; instalación para la implementación de ese método, y las partes metálicas tratadas.

Country Status (22)

Country Link
US (1) US9464346B2 (es)
EP (1) EP2732066B1 (es)
JP (1) JP6053777B2 (es)
KR (1) KR101873367B1 (es)
CN (1) CN103732784B (es)
AU (1) AU2012285581B2 (es)
BR (1) BR112014000933B8 (es)
CA (1) CA2855927C (es)
DK (1) DK2732066T3 (es)
ES (1) ES2695975T3 (es)
FR (1) FR2977897B1 (es)
HU (1) HUE039994T2 (es)
MA (1) MA35605B1 (es)
MX (1) MX350500B (es)
MY (1) MY185963A (es)
PL (1) PL2732066T3 (es)
RU (1) RU2596539C2 (es)
TN (1) TN2014000012A1 (es)
TW (1) TWI580793B (es)
UA (1) UA111215C2 (es)
WO (1) WO2013011228A1 (es)
ZA (1) ZA201400092B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101661432B1 (ko) * 2015-11-09 2016-10-10 변상덕 부품 냉각장치
WO2019006554A1 (en) * 2017-07-07 2019-01-10 Industries Mailhot Inc. METHOD AND SYSTEM FOR COOLING METALLIC PARTS AFTER NITRURATION
CN111139425A (zh) * 2020-01-21 2020-05-12 江苏丰东热技术有限公司 一种氮碳共渗方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1577966A (es) * 1967-05-17 1969-08-14
SU739129A1 (ru) * 1977-07-21 1980-06-05 Предприятие П/Я А-1450 Автоматизированна лини карбонитрации инструмента
US4191599A (en) * 1978-09-13 1980-03-04 Ford Motor Company Method of heat treating high carbon alloy steel parts to develop surface compressive residual stresses
US4461656A (en) * 1983-03-15 1984-07-24 Ross John A Low temperature hardening of the surface of a ferrous metal workpiece in a fluidized bed furnace
JPH03140456A (ja) * 1989-10-27 1991-06-14 Iwate Seitetsu Kk アルカリ金属塩を含む熔融塩で処理した金属の冷却方法
RU2003732C1 (ru) * 1992-09-30 1993-11-30 Михаил Александрович Шелагуров Способ обработки стальных деталей
JP3442447B2 (ja) * 1993-01-20 2003-09-02 トヨタ自動車株式会社 浸炭又は浸炭窒化焼入れ方法
US5741372A (en) * 1996-11-07 1998-04-21 Gugel; Saveliy M. Method of producing oxide surface layers on metals and alloys
JP2007162136A (ja) * 2005-12-12 2007-06-28 Metaplas Ionon Oberflaechenveredelungstechnik Gmbh 加工品表面の結合層なしのガス窒化方法及び加工品
CN201351173Y (zh) * 2009-01-05 2009-11-25 周磊 一种脉冲等离子体氮碳共渗淬火装置

Also Published As

Publication number Publication date
CA2855927C (fr) 2019-05-21
CN103732784B (zh) 2015-11-25
US20140216608A1 (en) 2014-08-07
EP2732066B1 (fr) 2018-11-07
TW201323617A (zh) 2013-06-16
US9464346B2 (en) 2016-10-11
MY185963A (en) 2021-06-14
ES2695975T3 (es) 2019-01-11
PL2732066T3 (pl) 2019-02-28
ZA201400092B (en) 2016-03-30
CN103732784A (zh) 2014-04-16
FR2977897A1 (fr) 2013-01-18
DK2732066T3 (en) 2018-12-03
JP6053777B2 (ja) 2016-12-27
HUE039994T2 (hu) 2019-02-28
BR112014000933B1 (pt) 2020-11-10
RU2596539C2 (ru) 2016-09-10
TN2014000012A1 (fr) 2015-07-01
AU2012285581B2 (en) 2017-06-29
WO2013011228A1 (fr) 2013-01-24
JP2014520960A (ja) 2014-08-25
RU2014105318A (ru) 2015-08-27
BR112014000933A2 (pt) 2017-02-14
AU2012285581A1 (en) 2014-02-06
KR101873367B1 (ko) 2018-07-02
MX2014000607A (es) 2014-02-27
MA35605B1 (fr) 2014-11-01
CA2855927A1 (fr) 2013-01-24
TWI580793B (zh) 2017-05-01
UA111215C2 (uk) 2016-04-11
FR2977897B1 (fr) 2017-06-16
KR20140076544A (ko) 2014-06-20
EP2732066A1 (fr) 2014-05-21
BR112014000933B8 (pt) 2023-01-03

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