IT975379B - Procedimento e forno per tratta mento termico di pezzi - Google Patents

Procedimento e forno per tratta mento termico di pezzi

Info

Publication number
IT975379B
IT975379B IT70376/72A IT7037672A IT975379B IT 975379 B IT975379 B IT 975379B IT 70376/72 A IT70376/72 A IT 70376/72A IT 7037672 A IT7037672 A IT 7037672A IT 975379 B IT975379 B IT 975379B
Authority
IT
Italy
Prior art keywords
furnace
pieces
procedure
heat treatment
treatment
Prior art date
Application number
IT70376/72A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT975379B publication Critical patent/IT975379B/it

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
IT70376/72A 1971-10-27 1972-10-26 Procedimento e forno per tratta mento termico di pezzi IT975379B (it)

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
IT975379B true IT975379B (it) 1974-07-20

Family

ID=10453795

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70376/72A IT975379B (it) 1971-10-27 1972-10-26 Procedimento e forno per tratta mento termico di pezzi

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
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
WO2013002633A1 (en) * 2011-06-30 2013-01-03 Robert Bosch Gmbh Manufacturing method for a drive belt ring component
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
FR2158315A1 (ja) 1973-06-15
JPS4851809A (ja) 1973-07-20
DE2252916A1 (de) 1973-05-10
GB1414619A (en) 1975-11-19
JPS4848702A (ja) 1973-07-10
FR2158315B1 (ja) 1977-01-14
US3857553A (en) 1974-12-31

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