JPS6218607B2 - - Google Patents
Info
- Publication number
- JPS6218607B2 JPS6218607B2 JP16425879A JP16425879A JPS6218607B2 JP S6218607 B2 JPS6218607 B2 JP S6218607B2 JP 16425879 A JP16425879 A JP 16425879A JP 16425879 A JP16425879 A JP 16425879A JP S6218607 B2 JPS6218607 B2 JP S6218607B2
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- chamber
- atmosphere
- fan
- hot air
- 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
- 238000007664 blowing Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 description 16
- 238000002485 combustion reaction Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 238000005192 partition Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000007667 floating Methods 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011449 brick Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000087 stabilizing 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
- C21D9/63—Continuous furnaces for strip or wire the strip being supported by a cushion of gas
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 Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16425879A JPS5687632A (en) | 1979-12-18 | 1979-12-18 | Atmosphere circulation type treating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16425879A JPS5687632A (en) | 1979-12-18 | 1979-12-18 | Atmosphere circulation type treating furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5687632A JPS5687632A (en) | 1981-07-16 |
| JPS6218607B2 true JPS6218607B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-04-23 |
Family
ID=15789669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16425879A Granted JPS5687632A (en) | 1979-12-18 | 1979-12-18 | Atmosphere circulation type treating furnace |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5687632A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60145329A (ja) * | 1984-01-05 | 1985-07-31 | Daido Steel Co Ltd | 鋼帯連続焼鈍炉 |
| JPH07103426B2 (ja) * | 1986-01-17 | 1995-11-08 | 大同特殊鋼株式会社 | スリツト歪取焼鈍方法 |
| ES2232898T3 (es) | 1997-05-17 | 2005-06-01 | Daimlerchrysler Ag | Articulacion cardan. |
| US6203434B1 (en) | 1997-05-17 | 2001-03-20 | Daimlerchrysler Ag | Cardan-type joint including supportive compression bars |
| KR100776662B1 (ko) | 2006-10-02 | 2007-11-15 | 이점순 | 열처리방법 및 장치 |
| CN113817908B (zh) * | 2021-08-13 | 2023-06-30 | 苏州新长光热能科技有限公司 | 一种退火炉 |
-
1979
- 1979-12-18 JP JP16425879A patent/JPS5687632A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5687632A (en) | 1981-07-16 |