GB1414619A - Heat treatment furnaces and methods of heat treatment - Google Patents

Heat treatment furnaces and methods of heat treatment

Info

Publication number
GB1414619A
GB1414619A GB4985671A GB4985671A GB1414619A GB 1414619 A GB1414619 A GB 1414619A GB 4985671 A GB4985671 A GB 4985671A GB 4985671 A GB4985671 A GB 4985671A GB 1414619 A GB1414619 A GB 1414619A
Authority
GB
United Kingdom
Prior art keywords
heat treatment
preheating chamber
chamber
radiant tubes
oct
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.)
Expired
Application number
GB4985671A
Other languages
English (en)
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.)
Actric Ltd
Original Assignee
Actric 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 Actric Ltd filed Critical Actric Ltd
Priority to GB4985671A priority Critical patent/GB1414619A/en
Priority to JP72104574A priority patent/JPS4848702A/ja
Priority to US00300356A priority patent/US3857553A/en
Priority to IT70376/72A priority patent/IT975379B/it
Priority to JP47106703A priority patent/JPS4851809A/ja
Priority to DE2252916A priority patent/DE2252916A1/de
Priority to FR7238218A priority patent/FR2158315B1/fr
Publication of GB1414619A publication Critical patent/GB1414619A/en
Expired 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Tunnel Furnaces (AREA)
  • Powder Metallurgy (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Details (AREA)
  • Paper (AREA)
GB4985671A 1971-10-27 1971-10-27 Heat treatment furnaces and methods of heat treatment Expired GB1414619A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB4985671A GB1414619A (en) 1971-10-27 1971-10-27 Heat treatment furnaces and methods of heat treatment
JP72104574A JPS4848702A (enrdf_load_stackoverflow) 1971-10-27 1972-10-20
US00300356A US3857553A (en) 1971-10-27 1972-10-24 Heat treatment furnace and method
IT70376/72A IT975379B (it) 1971-10-27 1972-10-26 Procedimento e forno per tratta mento termico di pezzi
JP47106703A JPS4851809A (enrdf_load_stackoverflow) 1971-10-27 1972-10-26
DE2252916A DE2252916A1 (de) 1971-10-27 1972-10-27 Ofen zur waermebehandlung und waermebehandlungsverfahren
FR7238218A FR2158315B1 (enrdf_load_stackoverflow) 1971-10-27 1972-10-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4985671A GB1414619A (en) 1971-10-27 1971-10-27 Heat treatment furnaces and methods of heat treatment

Publications (1)

Publication Number Publication Date
GB1414619A true GB1414619A (en) 1975-11-19

Family

ID=10453795

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4985671A Expired GB1414619A (en) 1971-10-27 1971-10-27 Heat treatment furnaces and methods of heat treatment

Country Status (6)

Country Link
US (1) US3857553A (enrdf_load_stackoverflow)
JP (2) JPS4848702A (enrdf_load_stackoverflow)
DE (1) DE2252916A1 (enrdf_load_stackoverflow)
FR (1) FR2158315B1 (enrdf_load_stackoverflow)
GB (1) GB1414619A (enrdf_load_stackoverflow)
IT (1) IT975379B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2187830A (en) * 1986-03-12 1987-09-16 Johnson H & R Tiles Ltd Continuous kiln for ceramics

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2149260B1 (enrdf_load_stackoverflow) * 1971-08-09 1974-03-29 Chausson Usines Sa
DE2903006A1 (de) * 1979-01-25 1980-07-31 Keramische Ind Bedarfs Gmbh Verfahren und vorrichtung zur beseitigung der in der vorwaermzone eines tunnelofens anfallenden schwelgase
US4225121A (en) * 1979-03-23 1980-09-30 Holcroft Energy efficient heat-treating furnace system
JPS6041823B2 (ja) * 1980-04-25 1985-09-19 岩崎通信機株式会社 後段加速型陰極線管
JPS58123801A (ja) * 1982-01-20 1983-07-23 Sumitomo Electric Ind Ltd ガス変成部一体型熱処理炉
JPS58149398A (ja) * 1982-02-25 1983-09-05 三菱製紙株式会社 紙の製造方法
JPS6059195A (ja) * 1983-09-13 1985-04-05 三菱製紙株式会社 中性紙
DE60043035D1 (de) * 1999-05-28 2009-11-12 Honda Motor Co Ltd Verfahren zur Herstellung von laminierten Ringen und Wärmebehandlungsvorrichtung zur Verwendung bei diesem Verfahren
JP4595283B2 (ja) * 2003-01-24 2010-12-08 日油株式会社 サイズ剤組成物
US7958610B2 (en) * 2007-07-11 2011-06-14 Caterpillar Inc. Repair and resurfacing methods for use in remanufacturing a machine system
MX340810B (es) * 2011-06-30 2016-07-27 Bosch Gmbh Robert Metodo de fabricacion para un componente de anillo de banda de transmision.
CN108220895B (zh) * 2018-01-15 2019-10-08 福建阿石创新材料股份有限公司 等离子体加热式高温供氧器
CN117265231B (zh) * 2023-09-13 2024-04-23 南通顺祥钢结构有限公司 一种热处理设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2233474A (en) * 1938-06-03 1941-03-04 Henry A Dreffein Method of heat treating metal
US2845260A (en) * 1954-04-09 1958-07-29 Metallurg Processes Co Neutral heating with controlled preheat
US2799491A (en) * 1954-12-17 1957-07-16 Metallurg Processes Co Furnace for production of controlled furnace atmosphere with recuperative preheating
US3304210A (en) * 1962-10-20 1967-02-14 Svenska Metallverkens Ugns Akt Process in the heating of metal billets and an arrangement for carrying out the process
US3720546A (en) * 1969-04-21 1973-03-13 Nippon Steel Corp Method for preventing destruction of strip metal in annealing furnace connected with direct heating furnace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2187830A (en) * 1986-03-12 1987-09-16 Johnson H & R Tiles Ltd Continuous kiln for ceramics
GB2187830B (en) * 1986-03-12 1990-05-23 Johnson H & R Tiles Ltd Process and apparatus for the firing of glazed products

Also Published As

Publication number Publication date
JPS4848702A (enrdf_load_stackoverflow) 1973-07-10
IT975379B (it) 1974-07-20
JPS4851809A (enrdf_load_stackoverflow) 1973-07-20
FR2158315B1 (enrdf_load_stackoverflow) 1977-01-14
FR2158315A1 (enrdf_load_stackoverflow) 1973-06-15
US3857553A (en) 1974-12-31
DE2252916A1 (de) 1973-05-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee