JPS6338409B2 - - Google Patents
Info
- Publication number
- JPS6338409B2 JPS6338409B2 JP6458785A JP6458785A JPS6338409B2 JP S6338409 B2 JPS6338409 B2 JP S6338409B2 JP 6458785 A JP6458785 A JP 6458785A JP 6458785 A JP6458785 A JP 6458785A JP S6338409 B2 JPS6338409 B2 JP S6338409B2
- Authority
- JP
- Japan
- Prior art keywords
- roll
- metal strip
- hearth roll
- hearth
- 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
- 238000010438 heat treatment Methods 0.000 claims description 11
- 239000011236 particulate material Substances 0.000 claims 2
- 239000002184 metal Substances 0.000 description 28
- 239000000843 powder Substances 0.000 description 14
- 238000000137 annealing Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000008187 granular material Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010583 slow cooling Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance 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 |
|---|---|---|---|
| JP6458785A JPS61223133A (ja) | 1985-03-28 | 1985-03-28 | 連続熱処理炉用ハ−スロ−ル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6458785A JPS61223133A (ja) | 1985-03-28 | 1985-03-28 | 連続熱処理炉用ハ−スロ−ル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61223133A JPS61223133A (ja) | 1986-10-03 |
| JPS6338409B2 true JPS6338409B2 (enrdf_load_stackoverflow) | 1988-07-29 |
Family
ID=13262526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6458785A Granted JPS61223133A (ja) | 1985-03-28 | 1985-03-28 | 連続熱処理炉用ハ−スロ−ル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61223133A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4766984B2 (ja) * | 2005-10-17 | 2011-09-07 | トクデン株式会社 | 熱媒体通流ローラ |
| JP4963042B2 (ja) * | 2006-06-22 | 2012-06-27 | トクデン株式会社 | 熱媒通流ローラ |
-
1985
- 1985-03-28 JP JP6458785A patent/JPS61223133A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61223133A (ja) | 1986-10-03 |