MX2012000438A - Metodo y aparato para tratar con calor un metal. - Google Patents

Metodo y aparato para tratar con calor un metal.

Info

Publication number
MX2012000438A
MX2012000438A MX2012000438A MX2012000438A MX2012000438A MX 2012000438 A MX2012000438 A MX 2012000438A MX 2012000438 A MX2012000438 A MX 2012000438A MX 2012000438 A MX2012000438 A MX 2012000438A MX 2012000438 A MX2012000438 A MX 2012000438A
Authority
MX
Mexico
Prior art keywords
metal
heat treating
atmosphere
nitrocarburizing
carbonitriding
Prior art date
Application number
MX2012000438A
Other languages
English (en)
Inventor
Zbigniew Zurecki
John Lewis Green
Guido Plicht
Xiaolan Wang
Anna K Wehr-Aukland
Original Assignee
Air Prod & Chem
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 Air Prod & Chem filed Critical Air Prod & Chem
Publication of MX2012000438A publication Critical patent/MX2012000438A/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
    • C23C8/36—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 using ionised gases, e.g. ionitriding
    • C23C8/38—Treatment of ferrous surfaces
    • 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
    • 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
    • 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
    • C23C8/36—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 using ionised gases, e.g. ionitriding

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)

Abstract

Se describe en la presente un método que puede ser usado para tratar con calor un metal en por lo menos uno de los siguientes procesos: carburación, carbonitruración y operaciones de recocido potencial de carbón neutro que se usan en un horno de presión de 1 atmósfera y en una atmósfera que está libre de oxígeno y comprende nitrógeno y por lo menos un hidrocarburo.
MX2012000438A 2011-01-10 2012-01-06 Metodo y aparato para tratar con calor un metal. MX2012000438A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161431179P 2011-01-10 2011-01-10
US13/338,742 US9109277B2 (en) 2011-01-10 2011-12-28 Method and apparatus for heat treating a metal

Publications (1)

Publication Number Publication Date
MX2012000438A true MX2012000438A (es) 2012-07-12

Family

ID=45507382

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012000438A MX2012000438A (es) 2011-01-10 2012-01-06 Metodo y aparato para tratar con calor un metal.

Country Status (5)

Country Link
US (1) US9109277B2 (es)
EP (1) EP2474641A3 (es)
CN (1) CN102618816A (es)
CA (1) CA2763219C (es)
MX (1) MX2012000438A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104404208A (zh) * 2014-09-26 2015-03-11 无锡市羊尖盛裕机械配件厂 一种紧固件退火工艺
JP6447276B2 (ja) * 2015-03-17 2019-01-09 株式会社豊田中央研究所 浸炭解析装置及び浸炭解析方法
CN106987792A (zh) * 2017-06-07 2017-07-28 上海颐柏热处理设备有限公司 一种常压下的乙炔渗碳炉
KR102495177B1 (ko) * 2021-09-28 2023-02-06 한국생산기술연구원 연질화 처리 방법

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035203A (en) 1973-12-21 1977-07-12 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method for the heat-treatment of steel and for the control of said treatment
US4175986A (en) 1978-10-19 1979-11-27 Trw Inc. Inert carrier gas heat treating control process
GB2044804A (en) 1979-03-16 1980-10-22 Boc Ltd Heat treatment method
DE3411605C2 (de) 1984-03-29 1986-07-17 Joachim Dr.-Ing. 7250 Leonberg Wünning Verfahren und Einrichtung zur Gasaufkohlung von Stahl
US5055260A (en) * 1986-05-20 1991-10-08 Union Carbide Industrial Gases Technology Corporation Reactor analysis system
DE3826351A1 (de) 1988-08-03 1990-02-08 Degussa Verfahren zur bestimmung des kohlungspotentials in gaskohlungsoefen und vorrichtung dazu
DE69006542T2 (de) 1989-06-01 1994-08-04 Pierre Beuret Verfahren zum Kontrollieren einer thermischen Behandlung mit C-Diffusion.
US5139584A (en) 1989-07-13 1992-08-18 Solo Fours Industriels Sa Carburization process
DE4400391A1 (de) 1994-01-08 1995-07-13 Messer Griesheim Gmbh Verfahren zur Vermeidung von Randoxidation beim Aufkohlen von Stählen
CN1281902A (zh) 1999-07-26 2001-01-31 中外炉工业株式会社 热处理气氛中碳势的控制方法
US7068054B2 (en) 2002-06-01 2006-06-27 Worcester Polytechnic Institute Real-time carbon sensor for measuring concentration profiles in carburized steel
CN100406610C (zh) 2006-05-11 2008-07-30 上海交通大学 预抽真空氮基气氛保护下无内氧化的渗碳方法
US20080149225A1 (en) 2006-12-26 2008-06-26 Karen Anne Connery Method for oxygen free carburization in atmospheric pressure furnaces
US20080149226A1 (en) 2006-12-26 2008-06-26 Karen Anne Connery Method of optimizing an oxygen free heat treating process
US8268094B2 (en) 2007-05-09 2012-09-18 Air Products And Chemicals, Inc. Furnace atmosphere activation method and apparatus
CN100503878C (zh) 2007-12-29 2009-06-24 江苏丰东热技术股份有限公司 减少内氧化的渗碳工艺

Also Published As

Publication number Publication date
US9109277B2 (en) 2015-08-18
EP2474641A2 (en) 2012-07-11
CA2763219C (en) 2014-10-28
CA2763219A1 (en) 2012-07-10
CN102618816A (zh) 2012-08-01
EP2474641A3 (en) 2013-05-08
US20130008565A1 (en) 2013-01-10

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