JPS6411690B2 - - Google Patents
Info
- Publication number
- JPS6411690B2 JPS6411690B2 JP10855281A JP10855281A JPS6411690B2 JP S6411690 B2 JPS6411690 B2 JP S6411690B2 JP 10855281 A JP10855281 A JP 10855281A JP 10855281 A JP10855281 A JP 10855281A JP S6411690 B2 JPS6411690 B2 JP S6411690B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- extraction
- billet
- furnace
- steel
- 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 54
- 229910000831 Steel Inorganic materials 0.000 claims description 49
- 239000010959 steel Substances 0.000 claims description 49
- 238000000605 extraction Methods 0.000 claims description 47
- 238000000034 method Methods 0.000 claims description 12
- 239000011295 pitch Substances 0.000 description 12
- 238000004364 calculation method Methods 0.000 description 10
- 238000005096 rolling process Methods 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000000446 fuel Substances 0.000 description 5
- 239000002436 steel type Substances 0.000 description 5
- 238000013523 data management Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000011437 continuous method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000000725 suspension Substances 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
- C21D11/00—Process control or regulation for heat treatments
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 |
|---|---|---|---|
| JP10855281A JPS589931A (ja) | 1981-07-10 | 1981-07-10 | 連続式加熱炉の制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10855281A JPS589931A (ja) | 1981-07-10 | 1981-07-10 | 連続式加熱炉の制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS589931A JPS589931A (ja) | 1983-01-20 |
| JPS6411690B2 true JPS6411690B2 (enrdf_load_stackoverflow) | 1989-02-27 |
Family
ID=14487722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10855281A Granted JPS589931A (ja) | 1981-07-10 | 1981-07-10 | 連続式加熱炉の制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS589931A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4650723B2 (ja) * | 2005-03-28 | 2011-03-16 | 住友金属工業株式会社 | 熱処理方法及び被熱処理材である鋼管の品質管理方法 |
-
1981
- 1981-07-10 JP JP10855281A patent/JPS589931A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS589931A (ja) | 1983-01-20 |
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