JPS5312709A - Uniform heating method for end parts of long-sized material in induction heating system - Google Patents
Uniform heating method for end parts of long-sized material in induction heating systemInfo
- Publication number
- JPS5312709A JPS5312709A JP8656476A JP8656476A JPS5312709A JP S5312709 A JPS5312709 A JP S5312709A JP 8656476 A JP8656476 A JP 8656476A JP 8656476 A JP8656476 A JP 8656476A JP S5312709 A JPS5312709 A JP S5312709A
- Authority
- JP
- Japan
- Prior art keywords
- long
- end parts
- sized material
- induction heating
- heating system
- 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.)
- Pending
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
- C21D1/34—Methods of heating
- C21D1/42—Induction heating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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)
- General Induction Heating (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
PURPOSE:To maintain the heating temp. of both ends of a long steel pipe within the permitted limit in heating the pipe in induction heating coils by varying the carrying speed of the pipe at both ends or the frequency of an induction current so as to uniformly heat the pipe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8656476A JPS5312709A (en) | 1976-07-22 | 1976-07-22 | Uniform heating method for end parts of long-sized material in induction heating system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8656476A JPS5312709A (en) | 1976-07-22 | 1976-07-22 | Uniform heating method for end parts of long-sized material in induction heating system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5312709A true JPS5312709A (en) | 1978-02-04 |
Family
ID=13890500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8656476A Pending JPS5312709A (en) | 1976-07-22 | 1976-07-22 | Uniform heating method for end parts of long-sized material in induction heating system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5312709A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55119136A (en) * | 1979-03-07 | 1980-09-12 | Nippon Kokan Kk <Nkk> | Heating method for metallic material |
JPH0559455A (en) * | 1991-08-28 | 1993-03-09 | Nippon Steel Corp | Method for controlling strip temperature in induction heating of strip |
-
1976
- 1976-07-22 JP JP8656476A patent/JPS5312709A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55119136A (en) * | 1979-03-07 | 1980-09-12 | Nippon Kokan Kk <Nkk> | Heating method for metallic material |
JPH0559455A (en) * | 1991-08-28 | 1993-03-09 | Nippon Steel Corp | Method for controlling strip temperature in induction heating of strip |
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