FR1230439A - Method and apparatus for induction heating of billets and the like - Google Patents
Method and apparatus for induction heating of billets and the likeInfo
- Publication number
- FR1230439A FR1230439A FR750388A FR750388A FR1230439A FR 1230439 A FR1230439 A FR 1230439A FR 750388 A FR750388 A FR 750388A FR 750388 A FR750388 A FR 750388A FR 1230439 A FR1230439 A FR 1230439A
- Authority
- FR
- France
- Prior art keywords
- billets
- induction heating
- induction
- heating
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/22—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element being a thermocouple
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Forging (AREA)
- General Induction Heating (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1230439XA | 1956-10-29 | 1956-10-29 | |
US835825XA | 1956-10-29 | 1956-10-29 | |
US618783A US2859323A (en) | 1956-10-29 | 1956-10-29 | Differential temperature measurement on billets |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1230439A true FR1230439A (en) | 1960-09-15 |
Family
ID=27374567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR750388A Expired FR1230439A (en) | 1956-10-29 | 1957-10-28 | Method and apparatus for induction heating of billets and the like |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1230439A (en) |
GB (1) | GB835825A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2307432A1 (en) * | 1975-04-07 | 1976-11-05 | Illinois Tool Works | INDUCTION HEATING EQUIPMENT WITH TWO SETTING TEMPERATURES |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2251569A (en) * | 1990-11-06 | 1992-07-15 | Alform Alloys Ltd | Continuous extrusion of pre-heated billets |
CN104407642B (en) * | 2014-12-01 | 2016-09-07 | 杭州电子科技大学 | A kind of continuous casting billet sensing heating process temp. control method controlled based on iterative learning |
CN112782972B (en) * | 2019-11-07 | 2022-12-02 | 大族激光科技产业集团股份有限公司 | Laser heating temperature control method |
-
1957
- 1957-10-22 GB GB32904/57A patent/GB835825A/en not_active Expired
- 1957-10-28 FR FR750388A patent/FR1230439A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2307432A1 (en) * | 1975-04-07 | 1976-11-05 | Illinois Tool Works | INDUCTION HEATING EQUIPMENT WITH TWO SETTING TEMPERATURES |
Also Published As
Publication number | Publication date |
---|---|
GB835825A (en) | 1960-05-25 |
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