JPS5376911A - Preheating method for steel material - Google Patents
Preheating method for steel materialInfo
- Publication number
- JPS5376911A JPS5376911A JP15377176A JP15377176A JPS5376911A JP S5376911 A JPS5376911 A JP S5376911A JP 15377176 A JP15377176 A JP 15377176A JP 15377176 A JP15377176 A JP 15377176A JP S5376911 A JPS5376911 A JP S5376911A
- Authority
- JP
- Japan
- Prior art keywords
- steel material
- preheating method
- heating furnace
- preheated
- recovering
- 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.)
- Granted
Links
Abstract
PURPOSE: To enhance the efficiency for recovering the waste heat and to improve the temperature raising rate, by coating the substance generating the far infrared rays being easily absorbed by the steel material on the cover for preheating directly before the heating furnace, when the steel material is preheated with the waste gas of the heating furnace.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15377176A JPS5376911A (en) | 1976-12-20 | 1976-12-20 | Preheating method for steel material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15377176A JPS5376911A (en) | 1976-12-20 | 1976-12-20 | Preheating method for steel material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5376911A true JPS5376911A (en) | 1978-07-07 |
JPS5646526B2 JPS5646526B2 (en) | 1981-11-04 |
Family
ID=15569770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15377176A Granted JPS5376911A (en) | 1976-12-20 | 1976-12-20 | Preheating method for steel material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5376911A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5999925U (en) * | 1982-12-25 | 1984-07-06 | 大日本印刷株式会社 | Container with spout |
JPH0269828U (en) * | 1988-11-15 | 1990-05-28 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4862610A (en) * | 1971-12-06 | 1973-09-01 |
-
1976
- 1976-12-20 JP JP15377176A patent/JPS5376911A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4862610A (en) * | 1971-12-06 | 1973-09-01 |
Also Published As
Publication number | Publication date |
---|---|
JPS5646526B2 (en) | 1981-11-04 |
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