JPH027373B2 - - Google Patents
Info
- Publication number
- JPH027373B2 JPH027373B2 JP27658685A JP27658685A JPH027373B2 JP H027373 B2 JPH027373 B2 JP H027373B2 JP 27658685 A JP27658685 A JP 27658685A JP 27658685 A JP27658685 A JP 27658685A JP H027373 B2 JPH027373 B2 JP H027373B2
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- pressure
- mmh
- gas
- cold
- 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
- 238000000137 annealing Methods 0.000 claims description 25
- 229910052748 manganese Inorganic materials 0.000 claims description 16
- 229910052804 chromium Inorganic materials 0.000 claims description 12
- 239000010960 cold rolled steel Substances 0.000 claims description 12
- 229910052710 silicon Inorganic materials 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 27
- 229910000831 Steel Inorganic materials 0.000 description 22
- 239000010959 steel Substances 0.000 description 22
- 238000004040 coloring Methods 0.000 description 7
- 238000002791 soaking Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 5
- 229910000976 Electrical steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 239000002436 steel type Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27658685A JPS62136527A (ja) | 1985-12-09 | 1985-12-09 | 易酸化材の連続焼鈍方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27658685A JPS62136527A (ja) | 1985-12-09 | 1985-12-09 | 易酸化材の連続焼鈍方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62136527A JPS62136527A (ja) | 1987-06-19 |
| JPH027373B2 true JPH027373B2 (enExample) | 1990-02-16 |
Family
ID=17571522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27658685A Granted JPS62136527A (ja) | 1985-12-09 | 1985-12-09 | 易酸化材の連続焼鈍方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62136527A (enExample) |
-
1985
- 1985-12-09 JP JP27658685A patent/JPS62136527A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62136527A (ja) | 1987-06-19 |
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