FR2158315B1 - - Google Patents

Info

Publication number
FR2158315B1
FR2158315B1 FR7238218A FR7238218A FR2158315B1 FR 2158315 B1 FR2158315 B1 FR 2158315B1 FR 7238218 A FR7238218 A FR 7238218A FR 7238218 A FR7238218 A FR 7238218A FR 2158315 B1 FR2158315 B1 FR 2158315B1
Authority
FR
France
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
FR7238218A
Other languages
French (fr)
Other versions
FR2158315A1 (ja
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
Publication of FR2158315A1 publication Critical patent/FR2158315A1/fr
Application granted granted Critical
Publication of FR2158315B1 publication Critical patent/FR2158315B1/fr
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)
  • Paper (AREA)
  • Furnace Details (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Powder Metallurgy (AREA)
FR7238218A 1971-10-27 1972-10-27 Expired FR2158315B1 (ja)

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 (2)

Publication Number Publication Date
FR2158315A1 FR2158315A1 (ja) 1973-06-15
FR2158315B1 true FR2158315B1 (ja) 1977-01-14

Family

ID=10453795

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7238218A Expired FR2158315B1 (ja) 1971-10-27 1972-10-27

Country Status (6)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2149260B1 (ja) * 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
GB8606049D0 (en) * 1986-03-12 1986-04-16 Johnson Tiles Ltd H & R Firing of ceramic products
EP2119800A1 (en) * 1999-05-28 2009-11-18 Honda Giken Kogyo Kabushiki Kaisha Method of manufacturing laminated ring and heat treatment apparatus for use in such method
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

Also Published As

Publication number Publication date
US3857553A (en) 1974-12-31
JPS4851809A (ja) 1973-07-20
JPS4848702A (ja) 1973-07-10
DE2252916A1 (de) 1973-05-10
FR2158315A1 (ja) 1973-06-15
GB1414619A (en) 1975-11-19
IT975379B (it) 1974-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse