IT965376B - IMPROVEMENT IN ANNEALING OVENS AND OPERATION PROCEDURE - Google Patents

IMPROVEMENT IN ANNEALING OVENS AND OPERATION PROCEDURE

Info

Publication number
IT965376B
IT965376B IT5278172A IT5278172A IT965376B IT 965376 B IT965376 B IT 965376B IT 5278172 A IT5278172 A IT 5278172A IT 5278172 A IT5278172 A IT 5278172A IT 965376 B IT965376 B IT 965376B
Authority
IT
Italy
Prior art keywords
improvement
operation procedure
annealing ovens
ovens
annealing
Prior art date
Application number
IT5278172A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT965376B publication Critical patent/IT965376B/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74Methods 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)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Furnace Details (AREA)
IT5278172A 1971-09-17 1972-09-15 IMPROVEMENT IN ANNEALING OVENS AND OPERATION PROCEDURE IT965376B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT965376B true IT965376B (en) 1974-01-31

Family

ID=22664547

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5278172A IT965376B (en) 1971-09-17 1972-09-15 IMPROVEMENT IN ANNEALING OVENS AND OPERATION PROCEDURE

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) GB1394199A (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
FR2152930A1 (en) 1973-04-27
GB1394200A (en) 1975-05-14
SE440368B (en) 1985-07-29
AU474698B2 (en) 1976-07-29
GB1394197A (en) 1975-05-14
JPS5627580B2 (en) 1981-06-25
JPS4838214A (en) 1973-06-05
SE7511643L (en) 1975-10-16
BR7206463D0 (en) 1973-09-13
DE2244913A1 (en) 1973-03-22
GB1394199A (en) 1975-05-14
ES406750A1 (en) 1975-10-01
JPS5677325A (en) 1981-06-25
GB1394198A (en) 1975-05-14
CA970964A (en) 1975-07-15
PL74015B1 (en) 1974-10-30
JPS5735247B2 (en) 1982-07-28
AU4634972A (en) 1974-03-14
SE440367B (en) 1985-07-29
FR2152930B1 (en) 1977-01-14
AT329104B (en) 1976-04-26
DE2244913C2 (en) 1985-06-05
ATA787972A (en) 1975-07-15
BE788908A (en) 1973-03-15

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