JPS5428378B2 - - Google Patents

Info

Publication number
JPS5428378B2
JPS5428378B2 JP12962276A JP12962276A JPS5428378B2 JP S5428378 B2 JPS5428378 B2 JP S5428378B2 JP 12962276 A JP12962276 A JP 12962276A JP 12962276 A JP12962276 A JP 12962276A JP S5428378 B2 JPS5428378 B2 JP S5428378B2
Authority
JP
Japan
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.)
Expired
Application number
JP12962276A
Other languages
Japanese (ja)
Other versions
JPS5354136A (en
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 filed Critical
Priority to JP12962276A priority Critical patent/JPS5354136A/ja
Priority to US05/834,978 priority patent/US4166610A/en
Priority to BR7707160A priority patent/BR7707160A/pt
Priority to DE2748125A priority patent/DE2748125C3/de
Priority to GB45021/77A priority patent/GB1568296A/en
Publication of JPS5354136A publication Critical patent/JPS5354136A/ja
Publication of JPS5428378B2 publication Critical patent/JPS5428378B2/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
    • 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)
  • Furnace Details (AREA)
JP12962276A 1976-10-28 1976-10-28 Vacuum carburizing furnace Granted JPS5354136A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP12962276A JPS5354136A (en) 1976-10-28 1976-10-28 Vacuum carburizing furnace
US05/834,978 US4166610A (en) 1976-10-28 1977-09-20 Vacuum carburizing furnace
BR7707160A BR7707160A (pt) 1976-10-28 1977-10-26 Forno de carburacao a vacuo
DE2748125A DE2748125C3 (de) 1976-10-28 1977-10-27 Unterdruck-Aufkohlungsofen
GB45021/77A GB1568296A (en) 1976-10-28 1977-10-28 Vacuum carburizing furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12962276A JPS5354136A (en) 1976-10-28 1976-10-28 Vacuum carburizing furnace

Publications (2)

Publication Number Publication Date
JPS5354136A JPS5354136A (en) 1978-05-17
JPS5428378B2 true JPS5428378B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-09-17

Family

ID=15014018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12962276A Granted JPS5354136A (en) 1976-10-28 1976-10-28 Vacuum carburizing furnace

Country Status (5)

Country Link
US (1) US4166610A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5354136A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7707160A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2748125C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1568296A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012007240A (ja) * 2011-07-19 2012-01-12 Ihi Corp 真空浸炭の品質管理方法と装置及び真空浸炭炉
JP2017008403A (ja) * 2015-06-25 2017-01-12 学校法人トヨタ学園 浸炭制御方法

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191598A (en) * 1978-08-21 1980-03-04 Midland-Ross Corporation Jet recirculation method for vacuum carburizing
US4631175A (en) * 1984-03-20 1986-12-23 The Dow Chemical Company Preparation of chlorinated polyolefins
DE3416902A1 (de) * 1984-05-08 1985-11-14 Schmetz Industrieofenbau und Vakuum-Hartlöttechnik KG, 5750 Menden Verfahren und vakuumofen zur waermebehandlung einer charge
US5324415A (en) * 1989-06-09 1994-06-28 Blumenthal Robert N Apparatus and systems for analyzing a sample of treatment atmosphere having a carbon potential
US4966348A (en) * 1989-06-30 1990-10-30 Lindberg Corp. Method and apparatus for monitoring atmosphere in furnaces
FR2681332B1 (fr) * 1991-09-13 1994-06-10 Innovatique Sa Procede et dispositif de cementation d'un acier dans une atmosphere a basse pression.
US7033446B2 (en) * 2001-07-27 2006-04-25 Surface Combustion, Inc. Vacuum carburizing with unsaturated aromatic hydrocarbons
US6991687B2 (en) * 2001-07-27 2006-01-31 Surface Combustion, Inc. Vacuum carburizing with napthene hydrocarbons
DE10152204B4 (de) * 2001-10-23 2004-01-22 Schwäbische Härtetechnik Ulm GmbH Vorrichtung und Verfahren zum Messen und/oder Regeln der Aufkohlungsatmophäre in einer Vakuumaufkohlungsanlage
DE10232432A1 (de) * 2002-07-17 2004-01-29 Linde Ag Verfahren und Vorrichtung zum Unterdruckaufkohlen
JP5311324B2 (ja) * 2007-08-31 2013-10-09 Ｎｔｎ株式会社 熱処理炉
EP2218998B1 (en) * 2009-02-03 2012-12-19 Ipsen, Inc. A sealing mechanism for a vacuum heat treating furnace
US9212416B2 (en) * 2009-08-07 2015-12-15 Swagelok Company Low temperature carburization under soft vacuum
CA2861180A1 (en) 2012-01-20 2013-07-25 Swagelok Company Concurrent flow of activating gas in low temperature carburization
US20160067807A1 (en) * 2014-09-04 2016-03-10 Rolls-Royce Corporation Dual zone furnace
CN107884132B (zh) * 2017-11-10 2020-02-18 中国航发贵州黎阳航空动力有限公司 燃油总管热态密封试验方法
CN110794789B (zh) * 2019-11-18 2022-07-22 江麓机电集团有限公司 一种基于直生式气氛渗碳的催渗控制系统
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
CN117344265A (zh) * 2023-08-07 2024-01-05 环驰轴承集团有限公司 一种GCr15零件的碳氮共渗工艺

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE693709C (de) * 1936-07-16 1940-07-17 Louis Renault Gas-Zementierofen mit einer Wirbelungsvorrichtung
US2329896A (en) * 1941-01-28 1943-09-21 Leeds & Northrup Co Method of and compound for carburizing
US2886478A (en) * 1953-06-29 1959-05-12 Honeywell Regulator Co Method and control apparatus for carburizing ferrous objects
US2818246A (en) * 1955-09-30 1957-12-31 Connecticut Metal Treating Co Method and apparatus for determining and/or controlling constituent potentials
AT201636B (de) * 1956-08-20 1959-01-10 Four Electr Delemont Sa Du Einrichtung zum Gaseinsatzhärten mit geschlossenem Kreislauf
US3025044A (en) * 1958-01-30 1962-03-13 Sunbeam Equip Vacuum furnace
US3041058A (en) * 1958-11-19 1962-06-26 Straumann Inst Ag Heat treatment apparatus
US3219331A (en) * 1961-12-18 1965-11-23 Illinois Nat Bank & Trust Co Heat treating furnace
US3259527A (en) * 1963-10-21 1966-07-05 Midland Ross Corp Electric heating elements for carburizing atmospheres
JPS5034261Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1969-05-31 1975-10-06
DE2063776B2 (de) * 1970-12-24 1971-09-16 Fa Dr Werner Herdieckerhoff, 4750 Unna Vakuum blankgluehtopf
JPS4723051U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-04-05 1972-11-15
JPS5042093Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-05-11 1975-11-29
US3782705A (en) * 1971-12-14 1974-01-01 Hayes Inc C I Continuously operated vacuum furnace having work part transfer conveyor and load and unload mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012007240A (ja) * 2011-07-19 2012-01-12 Ihi Corp 真空浸炭の品質管理方法と装置及び真空浸炭炉
JP2017008403A (ja) * 2015-06-25 2017-01-12 学校法人トヨタ学園 浸炭制御方法

Also Published As

Publication number Publication date
DE2748125C3 (de) 1982-04-29
US4166610A (en) 1979-09-04
GB1568296A (en) 1980-05-29
BR7707160A (pt) 1978-07-25
JPS5354136A (en) 1978-05-17
DE2748125B2 (de) 1979-11-15
DE2748125A1 (de) 1978-05-03

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