JPS5713170A - Gas carburizing method - Google Patents

Gas carburizing method

Info

Publication number
JPS5713170A
JPS5713170A JP8757680A JP8757680A JPS5713170A JP S5713170 A JPS5713170 A JP S5713170A JP 8757680 A JP8757680 A JP 8757680A JP 8757680 A JP8757680 A JP 8757680A JP S5713170 A JPS5713170 A JP S5713170A
Authority
JP
Japan
Prior art keywords
furnace
gaseous atmosphere
equil
analyzed
amount
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP8757680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS641547B2 (enrdf_load_stackoverflow
Inventor
Saburo Yamagata
Kazuyoshi Kawada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oriental Engineering Co Ltd
Original Assignee
Oriental Engineering 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 Oriental Engineering Co Ltd filed Critical Oriental Engineering Co Ltd
Priority to JP8757680A priority Critical patent/JPS5713170A/ja
Publication of JPS5713170A publication Critical patent/JPS5713170A/ja
Publication of JPS641547B2 publication Critical patent/JPS641547B2/ja
Granted legal-status Critical Current

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

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)
JP8757680A 1980-06-27 1980-06-27 Gas carburizing method Granted JPS5713170A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8757680A JPS5713170A (en) 1980-06-27 1980-06-27 Gas carburizing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8757680A JPS5713170A (en) 1980-06-27 1980-06-27 Gas carburizing method

Publications (2)

Publication Number Publication Date
JPS5713170A true JPS5713170A (en) 1982-01-23
JPS641547B2 JPS641547B2 (enrdf_load_stackoverflow) 1989-01-11

Family

ID=13918823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8757680A Granted JPS5713170A (en) 1980-06-27 1980-06-27 Gas carburizing method

Country Status (1)

Country Link
JP (1) JPS5713170A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57203768A (en) * 1981-05-08 1982-12-14 Gen Signal Corp Steel vacuum cementation
JP2004068154A (ja) * 2002-08-01 2004-03-04 Ipsen Internatl Gmbh 部材を黒化するための方法及び装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04101655U (ja) * 1991-02-08 1992-09-02 天龍工業株式会社 肘掛付座席

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57203768A (en) * 1981-05-08 1982-12-14 Gen Signal Corp Steel vacuum cementation
JP2004068154A (ja) * 2002-08-01 2004-03-04 Ipsen Internatl Gmbh 部材を黒化するための方法及び装置

Also Published As

Publication number Publication date
JPS641547B2 (enrdf_load_stackoverflow) 1989-01-11

Similar Documents

Publication Publication Date Title
ES456738A1 (es) Procedimiento para carburar piezas en una camara de trabajo de un horno de vestibulo.
GB1097455A (en) Method of monitoring and regulating the oxygen blowing process
JPS57177969A (en) Controlling method for carbon potential in furnace
US4175986A (en) Inert carrier gas heat treating control process
US4519853B1 (enrdf_load_stackoverflow)
EP0156378A3 (en) Method and apparatus for carburizing steel with a gas
ES413940A1 (es) Un metodo para afinar metales o aleaciones ferreos fundi- dos.
ES461548A1 (es) Procedimiento para la regulacion de una carburacion de pie- zas al vacio.
JPS5713170A (en) Gas carburizing method
ES473216A1 (es) Un metodo para regular un procedimiento de fabricacion de acero
ES473545A1 (es) Procedimiento para la cementacion en atmosfera carburadora de piezas de acero
GB1533518A (en) Renitrogenation of basic-oxygen steels during decarburization
GB1336357A (en) Deoxidizing metal
EP0626467A4 (en) PROCESS FOR CONTINUOUS CEMENTING A STRIP.
JPS5716165A (en) Gas cementation by nitrogen, org. liquid agent and hydrocarbon
JPS5713169A (en) Method for controlling concentration of carbon in carburizing atmosphere
ES473217A1 (es) Un metodo para regular un procedimiento de fabricacion de acero
JPS5716163A (en) Gas cementation by nitrogen, org. liquid agent and hydrocarbon
JPS6411709B2 (enrdf_load_stackoverflow)
ATE81159T1 (de) Verfahren zur gasaufkohlung von stahl.
JPS5629668A (en) Carbon concn. controlling method of carburizing atmosphere
ATE46365T1 (de) Stahlerzeugungsverfahren mit schnellentkohlung.
JPS55161012A (en) Blowing control method of oxygen converter
JPH04259324A (ja) 連続式無酸化熱処理炉の炉内雰囲気制御方法
JPS5739123A (en) Annealing method for cold rolled steel plate