GB2146435B - Temperature control during annealing - Google Patents
Temperature control during annealingInfo
- 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
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)
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)
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)
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 |
-
1983
- 1983-09-07 GB GB08323995A patent/GB2146435B/en not_active Expired
-
1984
- 1984-08-24 EP EP84305806A patent/EP0136810B1/en not_active Expired
- 1984-08-24 DE DE8484305806T patent/DE3478312D1/en not_active Expired
- 1984-08-24 DE DE198484305806T patent/DE136810T1/en active Pending
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 |