JPS5558326A - Method of heat treating iron member - Google Patents

Method of heat treating iron member

Info

Publication number
JPS5558326A
JPS5558326A JP13349079A JP13349079A JPS5558326A JP S5558326 A JPS5558326 A JP S5558326A JP 13349079 A JP13349079 A JP 13349079A JP 13349079 A JP13349079 A JP 13349079A JP S5558326 A JPS5558326 A JP S5558326A
Authority
JP
Japan
Prior art keywords
heat treating
iron member
treating iron
heat
treating
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
JP13349079A
Other languages
English (en)
Other versions
JPS641527B2 (ja
Inventor
Jiei Yooruto Reonaado
Neisu Kooshiyaru Samu
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 TRW Inc filed Critical TRW Inc
Publication of JPS5558326A publication Critical patent/JPS5558326A/ja
Publication of JPS641527B2 publication Critical patent/JPS641527B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
JP13349079A 1978-10-19 1979-10-16 Method of heat treating iron member Granted JPS5558326A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/952,657 US4175986A (en) 1978-10-19 1978-10-19 Inert carrier gas heat treating control process

Publications (2)

Publication Number Publication Date
JPS5558326A true JPS5558326A (en) 1980-05-01
JPS641527B2 JPS641527B2 (ja) 1989-01-11

Family

ID=25493111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13349079A Granted JPS5558326A (en) 1978-10-19 1979-10-16 Method of heat treating iron member

Country Status (10)

Country Link
US (1) US4175986A (ja)
JP (1) JPS5558326A (ja)
AU (1) AU522104B2 (ja)
BR (1) BR7906295A (ja)
CA (1) CA1125011A (ja)
DE (1) DE2934930A1 (ja)
ES (1) ES484588A1 (ja)
FR (1) FR2439241A1 (ja)
GB (1) GB2032464B (ja)
IT (1) IT1193319B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60215717A (ja) * 1984-04-07 1985-10-29 Oriental Eng Kk 光輝熱処理における炉気制御方法

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446322A2 (fr) * 1979-01-15 1980-08-08 Air Liquide Procede de traitement thermique de l'acier et de controle dudit traitement
CH643597A5 (de) * 1979-12-20 1984-06-15 Maag Zahnraeder & Maschinen Ag Verfahren zum regelbaren aufkohlen oder erwaermen in schutzgas von werkstuecken aus stahl.
DE3017978C2 (de) * 1980-05-10 1986-03-13 Daimler-Benz Ag, 7000 Stuttgart Verfahren zur vorübergehenden Stillegung von Durchstoßaufkohlungsanlagen
US4334938A (en) * 1980-08-22 1982-06-15 Air Products And Chemicals, Inc. Inhibited annealing of ferrous metals containing chromium
US4445945A (en) * 1981-01-14 1984-05-01 Holcroft & Company Method of controlling furnace atmospheres
US4415379A (en) * 1981-09-15 1983-11-15 The Boc Group, Inc. Heat treatment processes
FR2527641A1 (fr) * 1982-05-28 1983-12-02 Air Liquide Procede de traitement thermique de pieces metalliques par carburation
FR2586259B1 (fr) * 1985-08-14 1987-10-30 Air Liquide Procede de cementation rapide dans un four continu
FR2586258B1 (fr) * 1985-08-14 1987-10-30 Air Liquide Procede pour la cementation rapide et homogene d'une charge dans un four
DE4400391A1 (de) * 1994-01-08 1995-07-13 Messer Griesheim Gmbh Verfahren zur Vermeidung von Randoxidation beim Aufkohlen von Stählen
US6635121B2 (en) * 2000-02-04 2003-10-21 American Air Liquide, Inc. Method and apparatus for controlling the decarburization of steel components in a furnace
DE10221605A1 (de) * 2002-05-15 2003-12-04 Linde Ag Verfahren und Vorrichtung zur Wärmebehandlung metallischer Werkstücke
EP1707646B1 (en) * 2004-01-20 2009-08-12 Parker Netsushori Kogyo K.K. Method for activating surface of metal member
EP2087955A1 (en) * 2008-01-08 2009-08-12 Linde Aktiengesellschaft Sintering of steel in an atmosphere comprising nitrogen and carbon monoxide
US20090173417A1 (en) * 2008-01-08 2009-07-09 Soren Wiberg Method for annealing or hardening of metals
US9109277B2 (en) 2011-01-10 2015-08-18 Air Products And Chemicals, Inc. Method and apparatus for heat treating a metal
EP3168314A1 (en) * 2015-11-13 2017-05-17 Air Liquide Deutschland GmbH Method for heat treating metallic work pieces

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5083211A (ja) * 1973-10-26 1975-07-05
JPS51149135A (en) * 1975-06-18 1976-12-21 Komatsu Mfg Co Ltd Method of controlling carburizing furnace
JPS5214539A (en) * 1975-07-25 1977-02-03 Komatsu Mfg Co Ltd Method of controlling carburizing atmosphere

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2271295A1 (en) * 1973-12-21 1975-12-12 Air Liquide Gas mixtures for heat treating steel - esp. for controlled carburisation
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
DE2402266A1 (de) * 1974-01-18 1975-08-07 Messer Griesheim Gmbh Verfahren zur erzeugung und speicherung eines schutzgases zum gluehen von stahl und anderen metallen
US4108693A (en) * 1974-12-19 1978-08-22 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
US4049472A (en) * 1975-12-22 1977-09-20 Air Products And Chemicals, Inc. Atmosphere compositions and methods of using same for surface treating ferrous metals
US4049473A (en) * 1976-03-11 1977-09-20 Airco, Inc. Methods for carburizing steel parts

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5083211A (ja) * 1973-10-26 1975-07-05
JPS51149135A (en) * 1975-06-18 1976-12-21 Komatsu Mfg Co Ltd Method of controlling carburizing furnace
JPS5214539A (en) * 1975-07-25 1977-02-03 Komatsu Mfg Co Ltd Method of controlling carburizing atmosphere

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60215717A (ja) * 1984-04-07 1985-10-29 Oriental Eng Kk 光輝熱処理における炉気制御方法

Also Published As

Publication number Publication date
AU522104B2 (en) 1982-05-13
IT7925439A0 (it) 1979-09-03
FR2439241A1 (fr) 1980-05-16
GB2032464A (en) 1980-05-08
DE2934930C2 (ja) 1989-04-20
DE2934930A1 (de) 1980-04-24
CA1125011A (en) 1982-06-08
BR7906295A (pt) 1980-05-27
IT1193319B (it) 1988-06-15
ES484588A1 (es) 1980-04-16
JPS641527B2 (ja) 1989-01-11
AU5035779A (en) 1980-04-24
US4175986A (en) 1979-11-27
GB2032464B (en) 1982-11-03
FR2439241B1 (ja) 1983-05-27

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