CN1153840C - 高硅锰硅合金生产新工艺 - Google Patents
高硅锰硅合金生产新工艺 Download PDFInfo
- Publication number
- CN1153840C CN1153840C CNB021143765A CN02114376A CN1153840C CN 1153840 C CN1153840 C CN 1153840C CN B021143765 A CNB021143765 A CN B021143765A CN 02114376 A CN02114376 A CN 02114376A CN 1153840 C CN1153840 C CN 1153840C
- Authority
- CN
- China
- Prior art keywords
- silicon
- manganese
- liquid
- silicon alloy
- content
- 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 - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 229910000676 Si alloy Inorganic materials 0.000 title claims abstract description 19
- 238000005516 engineering process Methods 0.000 title claims abstract description 10
- FHTCLMVMBMJAEE-UHFFFAOYSA-N bis($l^{2}-silanylidene)manganese Chemical compound [Si]=[Mn]=[Si] FHTCLMVMBMJAEE-UHFFFAOYSA-N 0.000 title claims description 12
- 239000007788 liquid Substances 0.000 claims abstract description 28
- PYLLWONICXJARP-UHFFFAOYSA-N manganese silicon Chemical compound [Si].[Mn] PYLLWONICXJARP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 6
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 6
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 7
- 238000006477 desulfuration reaction Methods 0.000 claims description 4
- 230000023556 desulfurization Effects 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 abstract description 9
- 239000010703 silicon Substances 0.000 abstract description 9
- 239000011572 manganese Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract description 2
- 235000011941 Tilia x europaea Nutrition 0.000 abstract description 2
- 239000003610 charcoal Substances 0.000 abstract description 2
- 239000004571 lime Substances 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 239000000377 silicon dioxide Substances 0.000 abstract description 2
- 239000002893 slag Substances 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000003009 desulfurizing effect Effects 0.000 abstract 1
- 229910000616 Ferromanganese Inorganic materials 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910000720 Silicomanganese Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
Landscapes
- Silicon Compounds (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021143765A CN1153840C (zh) | 2002-08-29 | 2002-08-29 | 高硅锰硅合金生产新工艺 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021143765A CN1153840C (zh) | 2002-08-29 | 2002-08-29 | 高硅锰硅合金生产新工艺 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1410578A CN1410578A (zh) | 2003-04-16 |
| CN1153840C true CN1153840C (zh) | 2004-06-16 |
Family
ID=4743066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021143765A Expired - Lifetime CN1153840C (zh) | 2002-08-29 | 2002-08-29 | 高硅锰硅合金生产新工艺 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1153840C (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100415909C (zh) * | 2006-08-17 | 2008-09-03 | 偏关县晋电化工有限责任公司 | 使用回转窑烧结粉料并热装矿热电炉的硅锰合金生产方法 |
| CN102071331B (zh) * | 2011-02-15 | 2012-08-29 | 江苏大学 | 一种高纯净髙硅锰硅合金的熔炼制备方法 |
| CN102367518B (zh) * | 2011-09-29 | 2013-07-17 | 云南文山斗南锰业股份有限公司 | 制备锰硅合金的方法 |
| CN102766775B (zh) * | 2012-07-30 | 2013-11-06 | 五矿(湖南)铁合金有限责任公司 | 一种低碳高硅硅锰合金的生产方法 |
| CN103710543B (zh) * | 2013-12-27 | 2016-04-06 | 广西铁合金有限责任公司 | 利用含锰工业废渣二步法生产低碳高硅锰硅合金的方法 |
| CN105112661A (zh) * | 2015-08-10 | 2015-12-02 | 云南文山斗南锰业股份有限公司 | 制备高硅硅锰合金的方法 |
| CN105112662A (zh) * | 2015-08-10 | 2015-12-02 | 云南文山斗南锰业股份有限公司 | 制备高硅硅锰合金的方法 |
-
2002
- 2002-08-29 CN CNB021143765A patent/CN1153840C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1410578A (zh) | 2003-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WUKUANG(HUNAN)FERRUM ALLOY CO., LTD. Free format text: FORMER OWNER: HUNAN FERROALLOY GROUP CO., LTD. Effective date: 20080620 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080620 Address after: Xin Xiang West Road, Xiangxiang, Hunan Patentee after: MINMETALS (HUNAN) FERROALLOYS Co.,Ltd. Address before: Xiangxiang city of Hunan Province Patentee before: Hunan Iron Alloy Group Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20040616 |
|
| CX01 | Expiry of patent term |