JPS6254379B2 - - Google Patents
Info
- Publication number
- JPS6254379B2 JPS6254379B2 JP4938083A JP4938083A JPS6254379B2 JP S6254379 B2 JPS6254379 B2 JP S6254379B2 JP 4938083 A JP4938083 A JP 4938083A JP 4938083 A JP4938083 A JP 4938083A JP S6254379 B2 JPS6254379 B2 JP S6254379B2
- Authority
- JP
- Japan
- Prior art keywords
- time
- furnace
- steel ingot
- combustion
- soaking furnace
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 113
- 229910000831 Steel Inorganic materials 0.000 claims description 99
- 239000010959 steel Substances 0.000 claims description 99
- 238000002791 soaking Methods 0.000 claims description 73
- 239000000446 fuel Substances 0.000 claims description 45
- 238000000034 method Methods 0.000 claims description 25
- 238000005096 rolling process Methods 0.000 claims description 18
- 238000005338 heat storage Methods 0.000 claims description 16
- 238000005070 sampling Methods 0.000 claims description 10
- 238000007711 solidification Methods 0.000 claims description 9
- 230000008023 solidification Effects 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 4
- 238000010304 firing Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 10
- 238000004364 calculation method Methods 0.000 description 8
- 239000002436 steel type Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 230000000717 retained effect Effects 0.000 description 6
- 238000012546 transfer Methods 0.000 description 5
- 238000004088 simulation Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000008646 thermal stress 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
- C21D9/70—Furnaces for ingots, i.e. soaking pits
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4938083A JPS59193223A (ja) | 1983-03-23 | 1983-03-23 | 均熱炉の燃焼制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4938083A JPS59193223A (ja) | 1983-03-23 | 1983-03-23 | 均熱炉の燃焼制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59193223A JPS59193223A (ja) | 1984-11-01 |
| JPS6254379B2 true JPS6254379B2 (de) | 1987-11-14 |
Family
ID=12829409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4938083A Granted JPS59193223A (ja) | 1983-03-23 | 1983-03-23 | 均熱炉の燃焼制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59193223A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02133717U (de) * | 1989-04-10 | 1990-11-06 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007037676A (ja) * | 2005-08-02 | 2007-02-15 | Denken:Kk | 歯科技工用鋳造装置 |
-
1983
- 1983-03-23 JP JP4938083A patent/JPS59193223A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02133717U (de) * | 1989-04-10 | 1990-11-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59193223A (ja) | 1984-11-01 |
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