JPS6238410B2 - - Google Patents
Info
- Publication number
- JPS6238410B2 JPS6238410B2 JP18010280A JP18010280A JPS6238410B2 JP S6238410 B2 JPS6238410 B2 JP S6238410B2 JP 18010280 A JP18010280 A JP 18010280A JP 18010280 A JP18010280 A JP 18010280A JP S6238410 B2 JPS6238410 B2 JP S6238410B2
- Authority
- JP
- Japan
- Prior art keywords
- heating
- heated
- exhaust gas
- chamber
- gas
- 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 63
- 239000007789 gas Substances 0.000 claims description 56
- 239000000463 material Substances 0.000 claims description 40
- 239000000446 fuel Substances 0.000 claims description 27
- 238000002791 soaking Methods 0.000 claims description 18
- 230000005855 radiation Effects 0.000 claims description 17
- 238000002485 combustion reaction Methods 0.000 claims description 12
- 239000002737 fuel gas Substances 0.000 claims description 12
- 239000000567 combustion gas Substances 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 2
- 238000007796 conventional method Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 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
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)
- Control Of Heat Treatment Processes (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18010280A JPS57104632A (en) | 1980-12-19 | 1980-12-19 | Heater for continuous type heat treatment furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18010280A JPS57104632A (en) | 1980-12-19 | 1980-12-19 | Heater for continuous type heat treatment furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57104632A JPS57104632A (en) | 1982-06-29 |
| JPS6238410B2 true JPS6238410B2 (fr) | 1987-08-18 |
Family
ID=16077459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18010280A Granted JPS57104632A (en) | 1980-12-19 | 1980-12-19 | Heater for continuous type heat treatment furnace |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57104632A (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6077929A (ja) * | 1983-10-04 | 1985-05-02 | Nippon Kokan Kk <Nkk> | 鋼帯の直火還元加熱法 |
| JPS60127350U (ja) * | 1984-02-01 | 1985-08-27 | 石川島播磨重工業株式会社 | 金属板の熱処理炉 |
| JPH03150320A (ja) * | 1989-11-02 | 1991-06-26 | Kobe Steel Ltd | 薄鋼板の連続加熱方法および装置 |
| JPWO2016153049A1 (ja) * | 2015-03-26 | 2017-11-02 | 大陽日酸株式会社 | 鉄鋼製品の加熱装置及び鉄鋼製品の加熱方法 |
| AT520134B1 (de) * | 2017-07-13 | 2020-03-15 | Andritz Tech & Asset Man Gmbh | Verfahren zur reduktion von stickoxiden in bandbehandlungsöfen |
-
1980
- 1980-12-19 JP JP18010280A patent/JPS57104632A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57104632A (en) | 1982-06-29 |
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