MX2017014770A - Dispositivo de carburizacion y metodo de carburizacion. - Google Patents

Dispositivo de carburizacion y metodo de carburizacion.

Info

Publication number
MX2017014770A
MX2017014770A MX2017014770A MX2017014770A MX2017014770A MX 2017014770 A MX2017014770 A MX 2017014770A MX 2017014770 A MX2017014770 A MX 2017014770A MX 2017014770 A MX2017014770 A MX 2017014770A MX 2017014770 A MX2017014770 A MX 2017014770A
Authority
MX
Mexico
Prior art keywords
materials
heating furnace
carburization
alcohol
alcohol vapor
Prior art date
Application number
MX2017014770A
Other languages
English (en)
Inventor
Tange Akira
Nakao Wataru
Tango Koichi
Kai Morimichi
Original Assignee
Nat Univ Corp Yokohama Nat Univ
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 Nat Univ Corp Yokohama Nat Univ filed Critical Nat Univ Corp Yokohama Nat Univ
Publication of MX2017014770A publication Critical patent/MX2017014770A/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
    • C23C8/20—Carburising
    • C23C8/22—Carburising 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
    • 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
    • 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
    • C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs
    • 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
    • C23C8/20—Carburising
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/04—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity adapted for treating the charge in vacuum or special atmosphere
    • F27B9/045—Furnaces with controlled atmosphere
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/3005—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/40—Arrangements of controlling or monitoring devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/004—Systems for reclaiming waste heat

Abstract

Un dispositivo de carburización (10B) incluye un horno de calentamiento (50) que calienta un material (11) hecho de acero, un mecanismo de transferencia (55), un generador de vapor de alcohol (32B), una porción de vapor de alcohol (57), un tanque de enfriamiento rápido (58) y un tubo de absorción de calor de escape (61). El mecanismo de transferencia (55) mueve una pluralidad de materiales (11) desde una porción de entrada (51) hacia una porción de salida (52) del horno de calentamiento (50). El generador de vapor de alcohol (32B) usa parte del calor generado por el horno de calentamiento (50) como fuente de calor. Cuando la porción de rociado de vapor de alcohol (57) repite una etapa de rociado de vapor y una etapa de difusión una pluralidad de veces en el horno de calentamiento (50), se lleva a cabo un tratamiento de carburización del material (11). En la etapa de rociado de vapor, al rociar vapor de alcohol sobre el material (11) que se mueve dentro del horno de calentamiento (50), el carbono en el alcohol se adsorbe al material (11). En la etapa de difusión, se toma un intervalo para difundir el carbono adsorbido al material.
MX2017014770A 2015-05-19 2016-05-12 Dispositivo de carburizacion y metodo de carburizacion. MX2017014770A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015101781A JP6488191B2 (ja) 2015-05-19 2015-05-19 浸炭装置と浸炭方法
PCT/JP2016/064183 WO2016186003A1 (ja) 2015-05-19 2016-05-12 浸炭装置と浸炭方法

Publications (1)

Publication Number Publication Date
MX2017014770A true MX2017014770A (es) 2018-02-13

Family

ID=57319907

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017014770A MX2017014770A (es) 2015-05-19 2016-05-12 Dispositivo de carburizacion y metodo de carburizacion.

Country Status (7)

Country Link
US (1) US10584408B2 (es)
EP (1) EP3299488A4 (es)
JP (1) JP6488191B2 (es)
KR (1) KR102004078B1 (es)
CN (1) CN107614735B (es)
MX (1) MX2017014770A (es)
WO (1) WO2016186003A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6630817B2 (ja) * 2016-03-30 2020-01-15 日本発條株式会社 中空ばね部材及び中空ばね部材製造方法
CN109487201B (zh) * 2019-01-09 2021-02-19 嘉善龙焱热处理厂(普通合伙) 一种金属工件渗碳炉
CN113862608B (zh) * 2021-09-26 2024-03-01 南京高速齿轮制造有限公司 一种渗碳介质喷射装置
KR102494316B1 (ko) 2021-09-30 2023-02-06 한국생산기술연구원 침탄원료의 저감 및 입계산화의 저감을 위한 가스침탄방법

Family Cites Families (17)

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JPS4923258A (es) 1972-06-26 1974-03-01
JPS49105736A (es) * 1973-02-13 1974-10-07
US4059122A (en) 1973-02-10 1977-11-22 Glory Kogyo Kabushiki Kaisha Coin classifying and counting machine
JPS51117934A (en) * 1975-04-09 1976-10-16 Fujikoshi Kk Droppinggtype gas carburizing furnace
JPS5915964B2 (ja) 1977-10-14 1984-04-12 オリエンタルエンヂニアリング株式会社 鋼の熱処理方法
JPS5915964A (ja) 1982-07-19 1984-01-27 Canon Inc 画像表示装置
CH686072A5 (de) * 1992-06-19 1995-12-29 Alusuisse Lonza Services Ag Sprayanlage zum Kuhlen von Profilen.
JP3792369B2 (ja) * 1997-09-19 2006-07-05 ジャパン・エア・ガシズ株式会社 熱処理用雰囲気発生装置
FR2777910B1 (fr) * 1998-04-27 2000-08-25 Air Liquide Procede de regulation du potentiel carbone d'une atmosphere de traitement thermique et procede de traitement thermique mettant en oeuvre une telle regulation
JP4923258B2 (ja) * 2006-02-14 2012-04-25 国立大学法人横浜国立大学 過熱水蒸気発生装置及び過熱水蒸気発生方法
JP2008057039A (ja) * 2006-08-02 2008-03-13 Ntn Corp 浸炭方法、鋼製品、および熱処理設備
CN101338358B (zh) * 2007-07-05 2010-06-02 刘正贤 提升马氏体不锈钢表面硬度的方法
DE102007047074A1 (de) 2007-10-01 2009-04-02 Robert Bosch Gmbh Verfahren zur Aufkohlung von Werkstücken sowie Verwendung
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
JP5799483B2 (ja) 2009-07-23 2015-10-28 トヨタ自動車株式会社 浸炭方法および浸炭装置
JP5361098B1 (ja) * 2012-09-14 2013-12-04 日本発條株式会社 圧縮コイルばねおよびその製造方法
JP6661594B2 (ja) 2017-12-12 2020-03-11 ファナック株式会社 モジュール及び電子機器

Also Published As

Publication number Publication date
CN107614735A (zh) 2018-01-19
EP3299488A1 (en) 2018-03-28
CN107614735B (zh) 2021-04-23
US10584408B2 (en) 2020-03-10
EP3299488A4 (en) 2018-11-07
KR20170138499A (ko) 2017-12-15
US20180080113A1 (en) 2018-03-22
KR102004078B1 (ko) 2019-07-25
JP2016216774A (ja) 2016-12-22
WO2016186003A1 (ja) 2016-11-24
JP6488191B2 (ja) 2019-03-20

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