JPS6237696B2 - - Google Patents
Info
- Publication number
- JPS6237696B2 JPS6237696B2 JP22564782A JP22564782A JPS6237696B2 JP S6237696 B2 JPS6237696 B2 JP S6237696B2 JP 22564782 A JP22564782 A JP 22564782A JP 22564782 A JP22564782 A JP 22564782A JP S6237696 B2 JPS6237696 B2 JP S6237696B2
- Authority
- JP
- Japan
- Prior art keywords
- steel strip
- roll
- low carbon
- ultra
- continuous annealing
- 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 37
- 239000010959 steel Substances 0.000 claims description 37
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 24
- 238000000137 annealing Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000002791 soaking Methods 0.000 claims description 4
- 238000005097 cold rolling Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000010960 cold rolled steel Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000005028 tinplate Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 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 Sheet Steel (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22564782A JPS59116325A (ja) | 1982-12-22 | 1982-12-22 | 極低炭素鋼帯の連続焼鈍方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22564782A JPS59116325A (ja) | 1982-12-22 | 1982-12-22 | 極低炭素鋼帯の連続焼鈍方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59116325A JPS59116325A (ja) | 1984-07-05 |
| JPS6237696B2 true JPS6237696B2 (enrdf_load_stackoverflow) | 1987-08-13 |
Family
ID=16832571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22564782A Granted JPS59116325A (ja) | 1982-12-22 | 1982-12-22 | 極低炭素鋼帯の連続焼鈍方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59116325A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60103126A (ja) * | 1983-11-09 | 1985-06-07 | Rikagaku Kenkyusho | 低ｒ値の金属板の製造方法と装置 |
| 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 |
-
1982
- 1982-12-22 JP JP22564782A patent/JPS59116325A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59116325A (ja) | 1984-07-05 |
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