JPS62230951A - 中・低炭素フエロマンガンの製造方法 - Google Patents
中・低炭素フエロマンガンの製造方法Info
- Publication number
- JPS62230951A JPS62230951A JP7532986A JP7532986A JPS62230951A JP S62230951 A JPS62230951 A JP S62230951A JP 7532986 A JP7532986 A JP 7532986A JP 7532986 A JP7532986 A JP 7532986A JP S62230951 A JPS62230951 A JP S62230951A
- Authority
- JP
- Japan
- Prior art keywords
- decarburization
- blowing
- blown
- inert gas
- 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.)
- Granted
Links
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 58
- 229910000616 Ferromanganese Inorganic materials 0.000 title claims abstract description 35
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000007664 blowing Methods 0.000 claims abstract description 82
- 238000005261 decarburization Methods 0.000 claims abstract description 50
- 239000011261 inert gas Substances 0.000 claims abstract description 34
- 239000002184 metal Substances 0.000 claims abstract description 34
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 44
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 43
- 229910052760 oxygen Inorganic materials 0.000 claims description 43
- 239000001301 oxygen Substances 0.000 claims description 43
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 19
- 229910001882 dioxygen Inorganic materials 0.000 claims description 19
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 23
- 239000007789 gas Substances 0.000 abstract description 14
- 229910021332 silicide Inorganic materials 0.000 abstract description 3
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 abstract description 3
- 238000003723 Smelting Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 description 20
- 230000003647 oxidation Effects 0.000 description 17
- 230000007423 decrease Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 5
- 229910000676 Si alloy Inorganic materials 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 241000345998 Calamus manan Species 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229910002551 Fe-Mn Inorganic materials 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000006114 decarboxylation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 235000012950 rattan cane Nutrition 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7532986A JPS62230951A (ja) | 1986-03-31 | 1986-03-31 | 中・低炭素フエロマンガンの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7532986A JPS62230951A (ja) | 1986-03-31 | 1986-03-31 | 中・低炭素フエロマンガンの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62230951A true JPS62230951A (ja) | 1987-10-09 |
| JPH0557349B2 JPH0557349B2 (enrdf_load_stackoverflow) | 1993-08-23 |
Family
ID=13573110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7532986A Granted JPS62230951A (ja) | 1986-03-31 | 1986-03-31 | 中・低炭素フエロマンガンの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62230951A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62230952A (ja) * | 1986-03-31 | 1987-10-09 | Kobe Steel Ltd | 中・低炭素フエロマンガンの製造方法 |
| WO2021177021A1 (ja) | 2020-03-06 | 2021-09-10 | Ｊｆｅスチール株式会社 | 低炭素フェロマンガンの製造方法 |
| CN114959320A (zh) * | 2021-12-27 | 2022-08-30 | 吉铁铁合金有限责任公司 | 一种低氮低硼低磷低碳锰铁的生产方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62230952A (ja) * | 1986-03-31 | 1987-10-09 | Kobe Steel Ltd | 中・低炭素フエロマンガンの製造方法 |
-
1986
- 1986-03-31 JP JP7532986A patent/JPS62230951A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62230952A (ja) * | 1986-03-31 | 1987-10-09 | Kobe Steel Ltd | 中・低炭素フエロマンガンの製造方法 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62230952A (ja) * | 1986-03-31 | 1987-10-09 | Kobe Steel Ltd | 中・低炭素フエロマンガンの製造方法 |
| WO2021177021A1 (ja) | 2020-03-06 | 2021-09-10 | Ｊｆｅスチール株式会社 | 低炭素フェロマンガンの製造方法 |
| KR20220134642A (ko) | 2020-03-06 | 2022-10-05 | 제이에프이 스틸 가부시키가이샤 | 저탄소 페로망간의 제조 방법 |
| CN114959320A (zh) * | 2021-12-27 | 2022-08-30 | 吉铁铁合金有限责任公司 | 一种低氮低硼低磷低碳锰铁的生产方法 |
| CN114959320B (zh) * | 2021-12-27 | 2023-04-14 | 吉铁铁合金有限责任公司 | 一种低氮低硼低磷低碳锰铁的生产方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0557349B2 (enrdf_load_stackoverflow) | 1993-08-23 |
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