CN102978413A - 一种百吨级大型三相电渣炉补缩工艺 - Google Patents
一种百吨级大型三相电渣炉补缩工艺 Download PDFInfo
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- CN102978413A CN102978413A CN2012105419154A CN201210541915A CN102978413A CN 102978413 A CN102978413 A CN 102978413A CN 2012105419154 A CN2012105419154 A CN 2012105419154A CN 201210541915 A CN201210541915 A CN 201210541915A CN 102978413 A CN102978413 A CN 102978413A
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- 238000003872 feeding technique Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000002893 slag Substances 0.000 claims description 16
- 238000005516 engineering process Methods 0.000 claims description 12
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 238000004886 process control Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 9
- 239000010959 steel Substances 0.000 abstract description 9
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000003723 Smelting Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110586903A (zh) * | 2019-10-29 | 2019-12-20 | 沈阳铸造研究所有限公司 | 一种电渣重熔中心补缩方法 |
CN112756565A (zh) * | 2020-12-22 | 2021-05-07 | 丹阳市曙光镍材有限公司 | 一种镍合金铸锭的补缩装置及其补缩方法 |
CN112792323A (zh) * | 2020-12-21 | 2021-05-14 | 河钢股份有限公司 | 一种镍基材料的电渣重熔补缩工艺 |
CN114317995A (zh) * | 2021-12-27 | 2022-04-12 | 二重(德阳)重型装备有限公司 | 百吨级单相电渣炉补缩工艺 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB510963A (en) * | 1937-02-10 | 1939-08-10 | Kellogg M W Co | Improvements in and relating to the production of pipeless ingots |
US3875990A (en) * | 1973-10-09 | 1975-04-08 | Heppenstall Co | Methods of producing large steel ingots |
US4016923A (en) * | 1974-08-23 | 1977-04-12 | August Thyssen-Hutte Ag | Process for hot topping by electro-slag-remelting |
CN1354054A (zh) * | 2001-10-23 | 2002-06-19 | 赵士英 | 电渣重熔补缩新工艺 |
CN1840263A (zh) * | 2005-03-28 | 2006-10-04 | 宝钢集团上海梅山有限公司 | 一种电渣重熔精炼补缩自动控制工艺 |
CN101469370A (zh) * | 2007-12-28 | 2009-07-01 | 上海重型机器厂有限公司 | 大型高纯12Cr%类低硅低铝电渣重熔钢锭的制造方法 |
CN101974692A (zh) * | 2010-08-23 | 2011-02-16 | 内蒙古北方重工业集团有限公司 | 套料芯棒组批组焊电渣重熔方法 |
-
2012
- 2012-12-14 CN CN2012105419154A patent/CN102978413B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB510963A (en) * | 1937-02-10 | 1939-08-10 | Kellogg M W Co | Improvements in and relating to the production of pipeless ingots |
US3875990A (en) * | 1973-10-09 | 1975-04-08 | Heppenstall Co | Methods of producing large steel ingots |
US4016923A (en) * | 1974-08-23 | 1977-04-12 | August Thyssen-Hutte Ag | Process for hot topping by electro-slag-remelting |
CN1354054A (zh) * | 2001-10-23 | 2002-06-19 | 赵士英 | 电渣重熔补缩新工艺 |
CN1840263A (zh) * | 2005-03-28 | 2006-10-04 | 宝钢集团上海梅山有限公司 | 一种电渣重熔精炼补缩自动控制工艺 |
CN101469370A (zh) * | 2007-12-28 | 2009-07-01 | 上海重型机器厂有限公司 | 大型高纯12Cr%类低硅低铝电渣重熔钢锭的制造方法 |
CN101974692A (zh) * | 2010-08-23 | 2011-02-16 | 内蒙古北方重工业集团有限公司 | 套料芯棒组批组焊电渣重熔方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110586903A (zh) * | 2019-10-29 | 2019-12-20 | 沈阳铸造研究所有限公司 | 一种电渣重熔中心补缩方法 |
CN112792323A (zh) * | 2020-12-21 | 2021-05-14 | 河钢股份有限公司 | 一种镍基材料的电渣重熔补缩工艺 |
CN112792323B (zh) * | 2020-12-21 | 2022-06-28 | 河钢股份有限公司 | 一种镍基材料的电渣重熔补缩工艺 |
CN112756565A (zh) * | 2020-12-22 | 2021-05-07 | 丹阳市曙光镍材有限公司 | 一种镍合金铸锭的补缩装置及其补缩方法 |
CN112756565B (zh) * | 2020-12-22 | 2022-04-15 | 丹阳市曙光镍材有限公司 | 一种镍合金铸锭的补缩装置及其补缩方法 |
CN114317995A (zh) * | 2021-12-27 | 2022-04-12 | 二重(德阳)重型装备有限公司 | 百吨级单相电渣炉补缩工艺 |
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Address after: 264000 Shandong city of Yantai province Hengyuan Economic Development Zone Laishan Road, No. 6 Patentee after: YANTAI TAIHAI MANOIR NUCLEAR EQUIPMENT Co.,Ltd. Address before: 264000 Shandong city of Yantai province Hengyuan Economic Development Zone Laishan Road, No. 6 Patentee before: TAIHAI MANOIR Nuclear Power Equipment Co.,Ltd. |
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Denomination of invention: Hundred-ton large-scale three-phase electroslag furnace feeding technique Effective date of registration: 20170809 Granted publication date: 20131120 Pledgee: Bank of Dezhou Limited by Share Ltd. Yantai branch Pledgor: YANTAI TAIHAI MANOIR NUCLEAR EQUIPMENT Co.,Ltd. Registration number: 2017370000113 |
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