CN101029345A - Production of low-phosphor electroslag melt steel - Google Patents
Production of low-phosphor electroslag melt steel Download PDFInfo
- Publication number
- CN101029345A CN101029345A CNA200610024228XA CN200610024228A CN101029345A CN 101029345 A CN101029345 A CN 101029345A CN A200610024228X A CNA200610024228X A CN A200610024228XA CN 200610024228 A CN200610024228 A CN 200610024228A CN 101029345 A CN101029345 A CN 101029345A
- Authority
- CN
- China
- Prior art keywords
- slag
- steel
- electroslag
- electric current
- caf
- 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
Images
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200610024228 CN101029345B (en) | 2006-02-28 | 2006-02-28 | Production of low-phosphor electroslag melt steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200610024228 CN101029345B (en) | 2006-02-28 | 2006-02-28 | Production of low-phosphor electroslag melt steel |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101029345A true CN101029345A (en) | 2007-09-05 |
CN101029345B CN101029345B (en) | 2013-03-13 |
Family
ID=38714895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200610024228 Active CN101029345B (en) | 2006-02-28 | 2006-02-28 | Production of low-phosphor electroslag melt steel |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101029345B (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101469370B (en) * | 2007-12-28 | 2010-11-24 | 上海重型机器厂有限公司 | Method for manufacturing large-sized high purity 12Cr% low-ilicon low-aluminum electroslag remelting steel ingot |
CN101974692A (en) * | 2010-08-23 | 2011-02-16 | 内蒙古北方重工业集团有限公司 | Batch welding electric slag re-melting method for jacking core rods |
CN102127652A (en) * | 2011-03-03 | 2011-07-20 | 重庆仪表材料研究所 | Super-pure electro-slag remelting method for super-invar alloy |
CN102181639A (en) * | 2011-04-26 | 2011-09-14 | 中钢集团吉林铁合金股份有限公司 | One-step method for producing low-carbon/micro-carbon manganese-silicon alloy by using submerged arc furnace |
CN102758144A (en) * | 2011-04-28 | 2012-10-31 | 宝山钢铁股份有限公司 | Production method for steel ingot of large-sized high-nitrogen retaining ring steel |
CN102925712A (en) * | 2012-11-23 | 2013-02-13 | 重庆材料研究院 | Electroslag remelting method for difficult-processing high alloy stainless steel and electroslag remelting slag system adopting electroslag remelting method |
CN103333993A (en) * | 2013-07-11 | 2013-10-02 | 武汉钢铁(集团)公司 | Dephosphorizing method of vacuum induction furnace |
CN104745831A (en) * | 2013-12-30 | 2015-07-01 | 大冶特殊钢股份有限公司 | Carbon conductive slag for electroslag steel smelting |
CN105842114A (en) * | 2016-05-20 | 2016-08-10 | 宝钢特钢有限公司 | Method for quickly detecting high temperature liquid gas solubility of electro-slag powder |
CN110306007A (en) * | 2019-08-20 | 2019-10-08 | 上海大学 | A kind of material and its application method improving gross segregation in large-sized steel ingot and casting flaw |
CN110527789A (en) * | 2018-05-29 | 2019-12-03 | 广东韶钢松山股份有限公司 | A kind of vaccum sensitive stove desulfurization dephosphorization technique |
CN114029457A (en) * | 2021-09-28 | 2022-02-11 | 材谷金带(佛山)金属复合材料有限公司 | 08AL steel/316 stainless steel electroslag remelting compounding method |
CN115323185A (en) * | 2022-08-29 | 2022-11-11 | 遵义新利特金属材料科技有限公司 | Production method of high-purity stainless steel electroslag remelting |
WO2023050509A1 (en) * | 2021-09-28 | 2023-04-06 | 材谷金带(佛山)金属复合材料有限公司 | Q235b steel/316 stainless steel electroslag remelting composite method |
-
2006
- 2006-02-28 CN CN 200610024228 patent/CN101029345B/en active Active
Non-Patent Citations (1)
Title |
---|
冶金钢铁研究院炼钢室: "《电渣重熔知识》", 30 November 1974 * |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101469370B (en) * | 2007-12-28 | 2010-11-24 | 上海重型机器厂有限公司 | Method for manufacturing large-sized high purity 12Cr% low-ilicon low-aluminum electroslag remelting steel ingot |
CN101974692A (en) * | 2010-08-23 | 2011-02-16 | 内蒙古北方重工业集团有限公司 | Batch welding electric slag re-melting method for jacking core rods |
CN101974692B (en) * | 2010-08-23 | 2012-01-04 | 内蒙古北方重工业集团有限公司 | Batch welding electric slag re-melting method for jacking core rods |
CN102127652B (en) * | 2011-03-03 | 2015-06-17 | 重庆仪表材料研究所 | Super-pure electro-slag remelting method for super-invar alloy |
CN102127652A (en) * | 2011-03-03 | 2011-07-20 | 重庆仪表材料研究所 | Super-pure electro-slag remelting method for super-invar alloy |
CN102181639A (en) * | 2011-04-26 | 2011-09-14 | 中钢集团吉林铁合金股份有限公司 | One-step method for producing low-carbon/micro-carbon manganese-silicon alloy by using submerged arc furnace |
CN102181639B (en) * | 2011-04-26 | 2012-11-14 | 中钢集团吉林铁合金股份有限公司 | One-step method for producing low-carbon/micro-carbon manganese-silicon alloy by using submerged arc furnace |
CN102758144A (en) * | 2011-04-28 | 2012-10-31 | 宝山钢铁股份有限公司 | Production method for steel ingot of large-sized high-nitrogen retaining ring steel |
CN102758144B (en) * | 2011-04-28 | 2014-04-02 | 宝钢特钢有限公司 | Production method for steel ingot of large-sized high-nitrogen retaining ring steel |
CN102925712A (en) * | 2012-11-23 | 2013-02-13 | 重庆材料研究院 | Electroslag remelting method for difficult-processing high alloy stainless steel and electroslag remelting slag system adopting electroslag remelting method |
CN103333993A (en) * | 2013-07-11 | 2013-10-02 | 武汉钢铁(集团)公司 | Dephosphorizing method of vacuum induction furnace |
CN104745831A (en) * | 2013-12-30 | 2015-07-01 | 大冶特殊钢股份有限公司 | Carbon conductive slag for electroslag steel smelting |
CN105842114A (en) * | 2016-05-20 | 2016-08-10 | 宝钢特钢有限公司 | Method for quickly detecting high temperature liquid gas solubility of electro-slag powder |
CN110527789A (en) * | 2018-05-29 | 2019-12-03 | 广东韶钢松山股份有限公司 | A kind of vaccum sensitive stove desulfurization dephosphorization technique |
CN110527789B (en) * | 2018-05-29 | 2021-04-02 | 广东韶钢松山股份有限公司 | Vacuum induction furnace desulfurization and dephosphorization process |
CN110306007A (en) * | 2019-08-20 | 2019-10-08 | 上海大学 | A kind of material and its application method improving gross segregation in large-sized steel ingot and casting flaw |
CN114029457A (en) * | 2021-09-28 | 2022-02-11 | 材谷金带(佛山)金属复合材料有限公司 | 08AL steel/316 stainless steel electroslag remelting compounding method |
WO2023050509A1 (en) * | 2021-09-28 | 2023-04-06 | 材谷金带(佛山)金属复合材料有限公司 | Q235b steel/316 stainless steel electroslag remelting composite method |
CN115323185A (en) * | 2022-08-29 | 2022-11-11 | 遵义新利特金属材料科技有限公司 | Production method of high-purity stainless steel electroslag remelting |
Also Published As
Publication number | Publication date |
---|---|
CN101029345B (en) | 2013-03-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101029345A (en) | Production of low-phosphor electroslag melt steel | |
CN1060818C (en) | Process for producing hydraulic binders and/or alloys, E.G. ferrochromium or ferrovanadium | |
CN1074793C (en) | Method of making iron and steel | |
CN1043667C (en) | Copper converting | |
JP5296868B2 (en) | Production method of extremely low carbon and extremely low phosphorus ferromanganese using ferromanganese slag | |
CN1473203A (en) | Refining agent and refining method | |
EP2248916A1 (en) | Process for removal of copper contained in steel scraps | |
CN1056415C (en) | Aluminium-contained premelting slag and preparation method therefor, and molten steel desulfurizer and purifier containing same | |
CN1046554C (en) | Iron semlting process and plant according to the multiple zone semlting process | |
CN1786227A (en) | Method of directly smelting vanadium alloy steel or vanadium titanium alloy steel using vanadium containing pig iron or sponge iron | |
JP2006206957A (en) | Method for recovering manganese from slag produced when manufacturing manganese-based ferroalloy | |
JP5063966B2 (en) | Manufacturing method of molten steel | |
CN1030444A (en) | Handle the method for lead sulfide or lead sulfide-zinc ore and/or concentrate | |
JP5326590B2 (en) | Method for removing copper and sulfur from hot metal | |
JP2010059501A (en) | Method for smelting copper | |
JP2006009146A (en) | Method for refining molten iron | |
JP4714655B2 (en) | Desulfurization method for chromium-containing molten iron | |
JP2021532273A (en) | Calcium, aluminum, silicon alloys, and their production methods | |
JP6627601B2 (en) | Hot metal dephosphorizer and method | |
JP6026210B2 (en) | Metal refining method | |
JP2012229472A (en) | Treatment method of tin inclusion copper | |
CN86102210A (en) | The treatment process that is used for the treatment agent and the molten steel of molten steel desulfurizing | |
JP2007119813A (en) | Method for refining molten iron | |
JP2010222693A (en) | Converter operation method | |
RU2282668C1 (en) | Method of production of tungsten-containing steel and its alloys |
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: BAOSTEEL SPECIAL STEEL CO., LTD. Free format text: FORMER OWNER: BAOSHAN IRON + STEEL CO., LTD. Effective date: 20131225 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201900 BAOSHAN, SHANGHAI TO: 200940 BAOSHAN, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131225 Address after: 200940 Baoshan District aquatic Road, Shanghai, No. 1269 Patentee after: BAOSTEEL SPECIALSTEEL CO., LTD. Address before: 201900 Fujin Road, Shanghai, orchard, Baoshan District Patentee before: Baoshan Iron & Steel Co., Ltd. Effective date of registration: 20131225 Address after: 200940 Baoshan District aquatic Road, Shanghai, No. 1269 Patentee after: BAOSTEEL SPECIALSTEEL CO., LTD. Address before: 201900 Fujin Road, Shanghai, orchard, Baoshan District Patentee before: Baoshan Iron & Steel Co., Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20200515 Address after: 200940 room 1277, building 216, 1269 Shuishui Road, Baoshan District, Shanghai Patentee after: Baowu Special Metallurgy Co., Ltd Address before: 200940 No. 1269, Fisheries Road, Shanghai, Baoshan District Patentee before: BAOSTEEL SPECIAL STEEL Co.,Ltd. |
|
TR01 | Transfer of patent right |