GB1555021A - Annealing - Google Patents

Annealing

Info

Publication number
GB1555021A
GB1555021A GB2131376A GB2131376A GB1555021A GB 1555021 A GB1555021 A GB 1555021A GB 2131376 A GB2131376 A GB 2131376A GB 2131376 A GB2131376 A GB 2131376A GB 1555021 A GB1555021 A GB 1555021A
Authority
GB
United Kingdom
Prior art keywords
annealing
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
GB2131376A
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.)
WELLMAN INCANDESCENT Ltd
Original Assignee
WELLMAN INCANDESCENT 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 WELLMAN INCANDESCENT Ltd filed Critical WELLMAN INCANDESCENT Ltd
Priority to GB2131376A priority Critical patent/GB1555021A/en
Publication of GB1555021A publication Critical patent/GB1555021A/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
    • C21D1/767—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material with forced gas circulation; Reheating thereof
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/663—Bell-type furnaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
GB2131376A 1977-06-15 1977-06-15 Annealing Expired GB1555021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2131376A GB1555021A (en) 1977-06-15 1977-06-15 Annealing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2131376A GB1555021A (en) 1977-06-15 1977-06-15 Annealing

Publications (1)

Publication Number Publication Date
GB1555021A true GB1555021A (en) 1979-11-07

Family

ID=10160767

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2131376A Expired GB1555021A (en) 1977-06-15 1977-06-15 Annealing

Country Status (1)

Country Link
GB (1) GB1555021A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4310302A (en) * 1980-03-28 1982-01-12 Midland-Ross Corporation Batch coil annealing furnace baseplate
US7485255B2 (en) 2004-08-31 2009-02-03 Novelis, Inc. Self-annealing enclosure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4310302A (en) * 1980-03-28 1982-01-12 Midland-Ross Corporation Batch coil annealing furnace baseplate
US7485255B2 (en) 2004-08-31 2009-02-03 Novelis, Inc. Self-annealing enclosure

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee