JPS6315331B2 - - Google Patents
Info
- Publication number
- JPS6315331B2 JPS6315331B2 JP3522684A JP3522684A JPS6315331B2 JP S6315331 B2 JPS6315331 B2 JP S6315331B2 JP 3522684 A JP3522684 A JP 3522684A JP 3522684 A JP3522684 A JP 3522684A JP S6315331 B2 JPS6315331 B2 JP S6315331B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- steel strip
- crown
- furnace
- roll
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 42
- 239000010959 steel Substances 0.000 claims description 42
- 238000000137 annealing Methods 0.000 claims description 24
- 238000010438 heat treatment Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 16
- 230000002265 prevention Effects 0.000 claims description 3
- 230000001629 suppression Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010583 slow cooling Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
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
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/562—Details
- C21D9/563—Rolls; Drums; Roll arrangements
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)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3522684A JPS60181242A (ja) | 1984-02-28 | 1984-02-28 | 鋼帯の連続焼鈍方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3522684A JPS60181242A (ja) | 1984-02-28 | 1984-02-28 | 鋼帯の連続焼鈍方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60181242A JPS60181242A (ja) | 1985-09-14 |
| JPS6315331B2 true JPS6315331B2 (enrdf_load_stackoverflow) | 1988-04-04 |
Family
ID=12435924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3522684A Granted JPS60181242A (ja) | 1984-02-28 | 1984-02-28 | 鋼帯の連続焼鈍方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60181242A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1280190C (en) * | 1986-09-30 | 1991-02-12 | Yasuhiro Yamaguchi | Method and system for controlling tension to be exerted on metal strip in continuous annealing furnace |
| JPH075995B2 (ja) * | 1986-09-30 | 1995-01-25 | 川崎製鉄株式会社 | 連続焼鈍炉における金属ストリツプの張力制御方法 |
| JPS63162819A (ja) * | 1986-12-25 | 1988-07-06 | Mitsubishi Heavy Ind Ltd | 連続焼鈍炉におけるラインスピ−ド設定方法 |
-
1984
- 1984-02-28 JP JP3522684A patent/JPS60181242A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60181242A (ja) | 1985-09-14 |
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