AT329104B - METHOD AND DEVICE FOR HEAT TREATMENT OF STEEL STRIP - Google Patents

METHOD AND DEVICE FOR HEAT TREATMENT OF STEEL STRIP

Info

Publication number
AT329104B
AT329104B AT787972A AT787972A AT329104B AT 329104 B AT329104 B AT 329104B AT 787972 A AT787972 A AT 787972A AT 787972 A AT787972 A AT 787972A AT 329104 B AT329104 B AT 329104B
Authority
AT
Austria
Prior art keywords
heat treatment
steel strip
strip
steel
treatment
Prior art date
Application number
AT787972A
Other languages
German (de)
Other versions
ATA787972A (en
Original Assignee
Allegheny Ludlum Ind 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 Allegheny Ludlum Ind Inc filed Critical Allegheny Ludlum Ind Inc
Publication of ATA787972A publication Critical patent/ATA787972A/en
Application granted granted Critical
Publication of AT329104B publication Critical patent/AT329104B/en

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)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Furnace Details (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
AT787972A 1971-09-17 1972-09-14 METHOD AND DEVICE FOR HEAT TREATMENT OF STEEL STRIP AT329104B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18150471A 1971-09-17 1971-09-17

Publications (2)

Publication Number Publication Date
ATA787972A ATA787972A (en) 1975-07-15
AT329104B true AT329104B (en) 1976-04-26

Family

ID=22664547

Family Applications (1)

Application Number Title Priority Date Filing Date
AT787972A AT329104B (en) 1971-09-17 1972-09-14 METHOD AND DEVICE FOR HEAT TREATMENT OF STEEL STRIP

Country Status (13)

Country Link
JP (2) JPS5627580B2 (en)
AT (1) AT329104B (en)
AU (1) AU474698B2 (en)
BE (1) BE788908A (en)
BR (1) BR7206463D0 (en)
CA (1) CA970964A (en)
DE (1) DE2244913C2 (en)
ES (1) ES406750A1 (en)
FR (1) FR2152930B1 (en)
GB (4) GB1394197A (en)
IT (1) IT965376B (en)
PL (1) PL74015B1 (en)
SE (2) SE440367B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4167426A (en) * 1978-04-20 1979-09-11 Allegheny Ludlum Industries, Inc. Method for annealing silicon steel
JPS5919187B2 (en) * 1978-05-15 1984-05-02 中川株式会社 Bright annealing method
JPS5716131A (en) * 1980-06-30 1982-01-27 Daido Steel Co Ltd Operation of annealer for metal strip coil
AT395321B (en) * 1983-07-05 1992-11-25 Ebner Ind Ofenbau METHOD FOR COOLING CHARGES IN DISCONTINUOUSLY WORKING INDUSTRIAL OVENS, ESPECIALLY STEEL WIRE OR TAPE BANDS IN DOME GLUES
JPS6126528A (en) * 1984-07-14 1986-02-05 Hoya Corp Apparatus for producing pressed lens
GB0029281D0 (en) * 2000-11-30 2001-01-17 Boc Group Plc Quenching Method & Apparatus
JP7196447B2 (en) * 2018-07-25 2022-12-27 大同特殊鋼株式会社 Continuous atmosphere heat treatment furnace
CN113265524A (en) * 2021-05-19 2021-08-17 哈尔滨电机厂有限责任公司 High-temperature anti-oxidation method for forging and welding shaft part sliding rotor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063878A (en) * 1958-05-07 1962-11-13 Wilson Lee Method of and apparatus for annealing

Also Published As

Publication number Publication date
DE2244913C2 (en) 1985-06-05
GB1394197A (en) 1975-05-14
JPS5627580B2 (en) 1981-06-25
JPS4838214A (en) 1973-06-05
DE2244913A1 (en) 1973-03-22
GB1394199A (en) 1975-05-14
ES406750A1 (en) 1975-10-01
FR2152930B1 (en) 1977-01-14
PL74015B1 (en) 1974-10-30
SE7511643L (en) 1975-10-16
AU474698B2 (en) 1976-07-29
ATA787972A (en) 1975-07-15
GB1394200A (en) 1975-05-14
SE440368B (en) 1985-07-29
AU4634972A (en) 1974-03-14
CA970964A (en) 1975-07-15
IT965376B (en) 1974-01-31
BR7206463D0 (en) 1973-09-13
JPS5735247B2 (en) 1982-07-28
SE440367B (en) 1985-07-29
JPS5677325A (en) 1981-06-25
BE788908A (en) 1973-03-15
GB1394198A (en) 1975-05-14
FR2152930A1 (en) 1973-04-27

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee