JPS6327412B2 - - Google Patents
Info
- Publication number
- JPS6327412B2 JPS6327412B2 JP26814784A JP26814784A JPS6327412B2 JP S6327412 B2 JPS6327412 B2 JP S6327412B2 JP 26814784 A JP26814784 A JP 26814784A JP 26814784 A JP26814784 A JP 26814784A JP S6327412 B2 JPS6327412 B2 JP S6327412B2
- Authority
- JP
- Japan
- Prior art keywords
- roll
- hearth roll
- hearth
- metal strip
- crown
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 44
- 239000002184 metal Substances 0.000 claims description 44
- 238000010438 heat treatment Methods 0.000 claims description 14
- 238000000137 annealing Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010583 slow cooling Methods 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- 229910052797 bismuth Inorganic materials 0.000 description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 230000003313 weakening 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 |
|---|---|---|---|
| JP26814784A JPS61147819A (ja) | 1984-12-19 | 1984-12-19 | 連続熱処理炉用ハ−スロ−ル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26814784A JPS61147819A (ja) | 1984-12-19 | 1984-12-19 | 連続熱処理炉用ハ−スロ−ル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61147819A JPS61147819A (ja) | 1986-07-05 |
| JPS6327412B2 true JPS6327412B2 (enrdf_load_stackoverflow) | 1988-06-02 |
Family
ID=17454544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26814784A Granted JPS61147819A (ja) | 1984-12-19 | 1984-12-19 | 連続熱処理炉用ハ−スロ−ル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61147819A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02163326A (ja) * | 1988-12-16 | 1990-06-22 | Nippon Steel Corp | 金属薄板の連続熱処理用ハースロール |
| AU634107B2 (en) * | 1990-11-27 | 1993-02-11 | Kawasaki Steel Corporation | Roll charged with heat transfer medium |
| KR100399232B1 (ko) * | 1998-12-14 | 2004-01-28 | 주식회사 포스코 | 회전형히트파이프의원리를이용한연속소둔로통판롤 |
-
1984
- 1984-12-19 JP JP26814784A patent/JPS61147819A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61147819A (ja) | 1986-07-05 |