GB2146435B - Temperature control during annealing - Google Patents

Temperature control during annealing

Info

Publication number
GB2146435B
GB2146435B GB08323995A GB8323995A GB2146435B GB 2146435 B GB2146435 B GB 2146435B GB 08323995 A GB08323995 A GB 08323995A GB 8323995 A GB8323995 A GB 8323995A GB 2146435 B GB2146435 B GB 2146435B
Authority
GB
United Kingdom
Prior art keywords
temperature control
control during
during annealing
annealing
temperature
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
GB08323995A
Other versions
GB2146435A (en
GB8323995D0 (en
Inventor
Edward Duncombe
Alexander Thompson
Robert Arthur Evans
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB08323995A priority Critical patent/GB2146435B/en
Publication of GB8323995D0 publication Critical patent/GB8323995D0/en
Priority to EP84305806A priority patent/EP0136810B1/en
Priority to DE8484305806T priority patent/DE3478312D1/en
Priority to DE198484305806T priority patent/DE136810T1/en
Publication of GB2146435A publication Critical patent/GB2146435A/en
Application granted granted Critical
Publication of GB2146435B publication Critical patent/GB2146435B/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
    • C21D11/00—Process control or regulation for heat treatments
    • 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
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys
    • F28F21/083—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys from stainless steel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
GB08323995A 1983-09-07 1983-09-07 Temperature control during annealing Expired GB2146435B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB08323995A GB2146435B (en) 1983-09-07 1983-09-07 Temperature control during annealing
EP84305806A EP0136810B1 (en) 1983-09-07 1984-08-24 Temperature control during annealing
DE8484305806T DE3478312D1 (en) 1983-09-07 1984-08-24 Temperature control during annealing
DE198484305806T DE136810T1 (en) 1983-09-07 1984-08-24 TEMPERATURE CONTROL DURING ANOTH TREATMENT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08323995A GB2146435B (en) 1983-09-07 1983-09-07 Temperature control during annealing

Publications (3)

Publication Number Publication Date
GB8323995D0 GB8323995D0 (en) 1983-10-12
GB2146435A GB2146435A (en) 1985-04-17
GB2146435B true GB2146435B (en) 1987-02-18

Family

ID=10548445

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08323995A Expired GB2146435B (en) 1983-09-07 1983-09-07 Temperature control during annealing

Country Status (3)

Country Link
EP (1) EP0136810B1 (en)
DE (2) DE3478312D1 (en)
GB (1) GB2146435B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8403157D0 (en) * 1984-02-07 1984-03-14 Atomic Energy Authority Uk Temperature control
US4816089A (en) * 1987-06-06 1989-03-28 Westinghouse Electric Corp. Process for heat treating a heat exchanger tube surrounded by a support plate
FR2769858B1 (en) * 1997-10-21 2000-01-28 Andre Marc Joseph Spolidor PROCESS FOR TREATING THE TRANSITION ZONE BETWEEN THE DUDGEONED AND NON-DEDGEONED PARTS OF A TUBE, AND HEAT EXCHANGER COMPRISING THE APPLICATION OF THIS METHOD
CN105648195B (en) * 2016-03-08 2017-10-31 西安热工研究院有限公司 A kind of method for improving thermal treatment quality after P91, P92 high-temperature pipe site welding

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR487496A (en) * 1917-06-26 1918-07-09 Lancelot William Wild Method for indicating the condition of iron, steel or other magnetizable metals during their heat treatment
FR620345A (en) * 1925-12-23 1927-04-20 Const Metallurg Soc Et Method and device for heat treatment, applicable to magnetic bodies
GB360552A (en) * 1929-09-03 1931-11-12 Hevi Duty Electric Co Improvements relating to the heat treatment of magnetizable metal
DE866655C (en) * 1950-10-29 1953-02-12 Basf Ag Post-treatment of lateral, welded pipe connections in multi-layer hollow bodies
FR2235372B1 (en) * 1973-06-29 1978-12-29 Siderurgie Fse Inst Rech
EP0011862A1 (en) * 1978-12-04 1980-06-11 General Electric Company Fuser apparatus having a non-contact temperature sensor
CA1184099A (en) * 1980-07-07 1985-03-19 Charles F. Cravens Method of heat treating metal

Also Published As

Publication number Publication date
EP0136810B1 (en) 1989-05-24
EP0136810A3 (en) 1986-11-26
DE136810T1 (en) 1985-08-14
EP0136810A2 (en) 1985-04-10
DE3478312D1 (en) 1989-06-29
GB2146435A (en) 1985-04-17
GB8323995D0 (en) 1983-10-12

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Legal Events

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

Effective date: 19920907