CN102758144A - Production method for steel ingot of large-sized high-nitrogen retaining ring steel - Google Patents
Production method for steel ingot of large-sized high-nitrogen retaining ring steel Download PDFInfo
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- CN102758144A CN102758144A CN2011101083968A CN201110108396A CN102758144A CN 102758144 A CN102758144 A CN 102758144A CN 2011101083968 A CN2011101083968 A CN 2011101083968A CN 201110108396 A CN201110108396 A CN 201110108396A CN 102758144 A CN102758144 A CN 102758144A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- 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)
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CN201110108396.8A CN102758144B (en) | 2011-04-28 | 2011-04-28 | Production method for steel ingot of large-sized high-nitrogen retaining ring steel |
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CN201110108396.8A CN102758144B (en) | 2011-04-28 | 2011-04-28 | Production method for steel ingot of large-sized high-nitrogen retaining ring steel |
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CN102758144A true CN102758144A (en) | 2012-10-31 |
CN102758144B CN102758144B (en) | 2014-04-02 |
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Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103667904A (en) * | 2013-11-27 | 2014-03-26 | 宁波臻至机械模具有限公司 | Automobile part casting die making technology |
CN103691913A (en) * | 2013-12-30 | 2014-04-02 | 攀钢集团江油长城特殊钢有限公司 | Manufacture method of 1Mn18Cr18N hollow ingots |
CN104195307A (en) * | 2014-08-05 | 2014-12-10 | 东北大学 | Radial annular rolling method for generator retaining ring |
CN104372144A (en) * | 2014-05-27 | 2015-02-25 | 山西太钢不锈钢股份有限公司 | Heat treatment method |
CN105385931A (en) * | 2015-12-11 | 2016-03-09 | 吉林常春高氮合金研发中心有限公司 | Method for smelting high-nitrogen steel at normal pressure by two steps |
CN105861848A (en) * | 2016-06-15 | 2016-08-17 | 重庆钢铁(集团)有限责任公司 | Method for preparing Fe-Mn alloy in electroslag remelting mode |
CN106555037A (en) * | 2015-09-30 | 2017-04-05 | 中国科学院金属研究所 | A kind of hot demoulding steel ingot containing CrNi stress relief annealing method |
CN107245637A (en) * | 2017-06-26 | 2017-10-13 | 永兴特种不锈钢股份有限公司 | A kind of AOD smelts the method and a kind of AOD furnace of high manganese stainless steel |
CN107904412A (en) * | 2017-12-11 | 2018-04-13 | 中钢集团邢台机械轧辊有限公司 | A kind of preparation method of consutrode for electroslag remelting |
CN108342587A (en) * | 2018-04-10 | 2018-07-31 | 抚顺特殊钢股份有限公司 | A kind of stainless Blade Steel electroslag remelting slag |
CN108707722A (en) * | 2018-05-08 | 2018-10-26 | 邢台钢铁有限责任公司 | The slagging method of the double slag technique prereduction stages of AOD furnace |
CN108950134A (en) * | 2018-08-21 | 2018-12-07 | 成都先进金属材料产业技术研究院有限公司 | The remelting method of cold roll ESR ingot |
CN109722612A (en) * | 2017-10-27 | 2019-05-07 | 宝钢特钢有限公司 | A kind of high-nitrogen austenitic stainless steel of nitrogen-free bubble formation and its manufacturing method of super large-scale ESR ingot |
CN110230010A (en) * | 2019-07-19 | 2019-09-13 | 四川丰元机械制造有限公司 | A kind of high cleanliness austenite is without magnetic Retaining Ring Steel and its production technology |
CN110607455A (en) * | 2019-10-30 | 2019-12-24 | 上海电气上重铸锻有限公司 | Chemical composition control method for large stainless steel electroslag remelting steel ingot |
CN111118302A (en) * | 2019-12-31 | 2020-05-08 | 浙江正达模具有限公司 | Crystallizer for metal electroslag remelting, electroslag remelting device and electroslag remelting method |
CN117660849A (en) * | 2024-01-31 | 2024-03-08 | 成都先进金属材料产业技术研究院股份有限公司 | Phosphorus-controlled 00Cr21Ni13Mn5N high-nitrogen austenitic stainless steel and production method thereof |
CN117660849B (en) * | 2024-01-31 | 2024-06-04 | 成都先进金属材料产业技术研究院股份有限公司 | Phosphorus-controlled 00Cr21Ni13Mn5N high-nitrogen austenitic stainless steel and production method thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101029345A (en) * | 2006-02-28 | 2007-09-05 | 宝山钢铁股份有限公司 | Production of low-phosphor electroslag melt steel |
CN101328555A (en) * | 2007-06-22 | 2008-12-24 | 大冶特殊钢股份有限公司 | Mixing method of high quality low phosphor and sulfur high-alloy steel |
-
2011
- 2011-04-28 CN CN201110108396.8A patent/CN102758144B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101029345A (en) * | 2006-02-28 | 2007-09-05 | 宝山钢铁股份有限公司 | Production of low-phosphor electroslag melt steel |
CN101328555A (en) * | 2007-06-22 | 2008-12-24 | 大冶特殊钢股份有限公司 | Mixing method of high quality low phosphor and sulfur high-alloy steel |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103667904B (en) * | 2013-11-27 | 2015-11-11 | 宁波臻至机械模具有限公司 | A kind of technique preparing automobile fitting die casting |
CN103667904A (en) * | 2013-11-27 | 2014-03-26 | 宁波臻至机械模具有限公司 | Automobile part casting die making technology |
CN103691913A (en) * | 2013-12-30 | 2014-04-02 | 攀钢集团江油长城特殊钢有限公司 | Manufacture method of 1Mn18Cr18N hollow ingots |
CN104372144A (en) * | 2014-05-27 | 2015-02-25 | 山西太钢不锈钢股份有限公司 | Heat treatment method |
CN104195307B (en) * | 2014-08-05 | 2016-06-29 | 东北大学 | A kind of radial ringed milling method of generator guard ring |
CN104195307A (en) * | 2014-08-05 | 2014-12-10 | 东北大学 | Radial annular rolling method for generator retaining ring |
CN106555037A (en) * | 2015-09-30 | 2017-04-05 | 中国科学院金属研究所 | A kind of hot demoulding steel ingot containing CrNi stress relief annealing method |
CN106555037B (en) * | 2015-09-30 | 2018-10-16 | 中国科学院金属研究所 | A kind of heat demoulding stress relief annealing method of steel ingot containing CrNi |
CN105385931A (en) * | 2015-12-11 | 2016-03-09 | 吉林常春高氮合金研发中心有限公司 | Method for smelting high-nitrogen steel at normal pressure by two steps |
CN105861848A (en) * | 2016-06-15 | 2016-08-17 | 重庆钢铁(集团)有限责任公司 | Method for preparing Fe-Mn alloy in electroslag remelting mode |
CN105861848B (en) * | 2016-06-15 | 2018-05-15 | 重庆钢铁(集团)有限责任公司 | A kind of electroslag remelting preparation method of Fe-Mn alloys |
CN107245637B (en) * | 2017-06-26 | 2019-04-12 | 永兴特种不锈钢股份有限公司 | A kind of AOD smelts the method and a kind of AOD furnace of high manganese stainless steel |
CN107245637A (en) * | 2017-06-26 | 2017-10-13 | 永兴特种不锈钢股份有限公司 | A kind of AOD smelts the method and a kind of AOD furnace of high manganese stainless steel |
CN109722612A (en) * | 2017-10-27 | 2019-05-07 | 宝钢特钢有限公司 | A kind of high-nitrogen austenitic stainless steel of nitrogen-free bubble formation and its manufacturing method of super large-scale ESR ingot |
CN107904412A (en) * | 2017-12-11 | 2018-04-13 | 中钢集团邢台机械轧辊有限公司 | A kind of preparation method of consutrode for electroslag remelting |
CN108342587A (en) * | 2018-04-10 | 2018-07-31 | 抚顺特殊钢股份有限公司 | A kind of stainless Blade Steel electroslag remelting slag |
CN108707722A (en) * | 2018-05-08 | 2018-10-26 | 邢台钢铁有限责任公司 | The slagging method of the double slag technique prereduction stages of AOD furnace |
CN108950134A (en) * | 2018-08-21 | 2018-12-07 | 成都先进金属材料产业技术研究院有限公司 | The remelting method of cold roll ESR ingot |
CN110230010A (en) * | 2019-07-19 | 2019-09-13 | 四川丰元机械制造有限公司 | A kind of high cleanliness austenite is without magnetic Retaining Ring Steel and its production technology |
CN110607455A (en) * | 2019-10-30 | 2019-12-24 | 上海电气上重铸锻有限公司 | Chemical composition control method for large stainless steel electroslag remelting steel ingot |
CN110607455B (en) * | 2019-10-30 | 2021-12-10 | 上海电气上重铸锻有限公司 | Chemical composition control method for large stainless steel electroslag remelting steel ingot |
CN111118302A (en) * | 2019-12-31 | 2020-05-08 | 浙江正达模具有限公司 | Crystallizer for metal electroslag remelting, electroslag remelting device and electroslag remelting method |
CN117660849A (en) * | 2024-01-31 | 2024-03-08 | 成都先进金属材料产业技术研究院股份有限公司 | Phosphorus-controlled 00Cr21Ni13Mn5N high-nitrogen austenitic stainless steel and production method thereof |
CN117660849B (en) * | 2024-01-31 | 2024-06-04 | 成都先进金属材料产业技术研究院股份有限公司 | Phosphorus-controlled 00Cr21Ni13Mn5N high-nitrogen austenitic stainless steel and production method thereof |
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Owner name: BAOSTEEL SPECIAL STEEL CO., LTD. Free format text: FORMER OWNER: BAOSHAN IRON + STEEL CO., LTD. Effective date: 20131211 |
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Effective date of registration: 20131211 Address after: 200940 Baoshan District aquatic Road, Shanghai, No. 1269 Applicant after: BAOSTEEL SPECIALSTEEL CO., LTD. Address before: 201900 Fujin Road, Shanghai, No. 885, No. Applicant before: Baoshan Iron & Steel Co., Ltd. Effective date of registration: 20131211 Address after: 200940 Baoshan District aquatic Road, Shanghai, No. 1269 Applicant after: BAOSTEEL SPECIALSTEEL CO., LTD. Address before: 201900 Fujin Road, Shanghai, No. 885, No. Applicant before: Baoshan Iron & Steel Co., Ltd. |
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Effective date of registration: 20200512 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. |