CN113369653A - 一种冶金结晶器底板电弧烧蚀坑的修复方法 - Google Patents
一种冶金结晶器底板电弧烧蚀坑的修复方法 Download PDFInfo
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- CN113369653A CN113369653A CN202110666868.5A CN202110666868A CN113369653A CN 113369653 A CN113369653 A CN 113369653A CN 202110666868 A CN202110666868 A CN 202110666868A CN 113369653 A CN113369653 A CN 113369653A
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- welding
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000002679 ablation Methods 0.000 title claims abstract description 19
- 238000003466 welding Methods 0.000 claims abstract description 105
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 86
- 229910052802 copper Inorganic materials 0.000 claims abstract description 80
- 239000010949 copper Substances 0.000 claims abstract description 80
- 239000000843 powder Substances 0.000 claims abstract description 57
- 239000006004 Quartz sand Substances 0.000 claims abstract description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000004927 fusion Effects 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 55
- 239000010959 steel Substances 0.000 claims description 55
- 238000001816 cooling Methods 0.000 claims description 37
- 239000007789 gas Substances 0.000 claims description 36
- 238000010438 heat treatment Methods 0.000 claims description 31
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 22
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 229910052786 argon Inorganic materials 0.000 claims description 11
- 239000003915 liquefied petroleum gas Substances 0.000 claims description 8
- 241001311547 Patina Species 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 238000009792 diffusion process Methods 0.000 claims description 6
- 238000003754 machining Methods 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000003344 environmental pollutant Substances 0.000 claims description 5
- 231100000719 pollutant Toxicity 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000003111 delayed effect Effects 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000011049 filling Methods 0.000 claims description 2
- 239000010953 base metal Substances 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000008021 deposition Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 239000013078 crystal Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010891 electric arc Methods 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000007778 shielded metal arc welding Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- PTVDYARBVCBHSL-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu] PTVDYARBVCBHSL-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- QFXZANXYUCUTQH-UHFFFAOYSA-N ethynol Chemical group OC#C QFXZANXYUCUTQH-UHFFFAOYSA-N 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K10/00—Welding or cutting by means of a plasma
- B23K10/02—Plasma welding
- B23K10/027—Welding for purposes other than joining, e.g. build-up welding
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
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CN202110666868.5A CN113369653B (zh) | 2021-06-16 | 2021-06-16 | 一种冶金结晶器底板电弧烧蚀坑的修复方法 |
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CN202110666868.5A CN113369653B (zh) | 2021-06-16 | 2021-06-16 | 一种冶金结晶器底板电弧烧蚀坑的修复方法 |
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CN113369653A true CN113369653A (zh) | 2021-09-10 |
CN113369653B CN113369653B (zh) | 2022-09-27 |
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Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1781643A (zh) * | 2004-11-30 | 2006-06-07 | 宝山钢铁股份有限公司 | 结晶器铜板修复方法 |
CN101450410A (zh) * | 2007-11-28 | 2009-06-10 | 上海梅山钢铁股份有限公司 | 连铸机结晶器铜板表面合金钎焊方法 |
CN102189370A (zh) * | 2010-03-04 | 2011-09-21 | 宝山钢铁股份有限公司 | 结晶器铜板的冷喷涂修复方法 |
CN104278269A (zh) * | 2013-07-10 | 2015-01-14 | 上海宝钢工业技术服务有限公司 | 铜结晶器表面强化涂层的制备方法 |
US20150181685A1 (en) * | 2013-12-23 | 2015-06-25 | Micropyretics Heaters International. Inc. | Thermal Plasma Treatment Method |
CN104962776A (zh) * | 2015-06-18 | 2015-10-07 | 中国人民解放军装甲兵工程学院 | 一种用于体积损伤修复的高铝青铜涂层及其制备方法 |
CN105364269A (zh) * | 2015-12-08 | 2016-03-02 | 辽宁石油化工大学 | 一种铜板及其合金的熔化焊接方法 |
CN105780063A (zh) * | 2016-05-19 | 2016-07-20 | 西峡龙成特种材料有限公司 | 一种报废连铸结晶器铜板的修复方法 |
CN107904543A (zh) * | 2017-10-23 | 2018-04-13 | 中国人民解放军陆军装甲兵学院 | 高致密铜合金涂层及其制备方法 |
CN109604927A (zh) * | 2018-12-19 | 2019-04-12 | 安徽泰尔表面工程技术有限公司 | 连铸结晶器短边铜板侧面的堆焊修复方法 |
CN112176273A (zh) * | 2020-09-15 | 2021-01-05 | 泰尔(安徽)工业科技服务有限公司 | 一种结晶器铜板热喷涂涂层扩散焊工艺 |
CN113681233A (zh) * | 2021-08-26 | 2021-11-23 | 南京工业职业技术大学 | 一种用于结晶器铜板的快速高效的局部修复方法 |
-
2021
- 2021-06-16 CN CN202110666868.5A patent/CN113369653B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1781643A (zh) * | 2004-11-30 | 2006-06-07 | 宝山钢铁股份有限公司 | 结晶器铜板修复方法 |
CN101450410A (zh) * | 2007-11-28 | 2009-06-10 | 上海梅山钢铁股份有限公司 | 连铸机结晶器铜板表面合金钎焊方法 |
CN102189370A (zh) * | 2010-03-04 | 2011-09-21 | 宝山钢铁股份有限公司 | 结晶器铜板的冷喷涂修复方法 |
CN104278269A (zh) * | 2013-07-10 | 2015-01-14 | 上海宝钢工业技术服务有限公司 | 铜结晶器表面强化涂层的制备方法 |
US20150181685A1 (en) * | 2013-12-23 | 2015-06-25 | Micropyretics Heaters International. Inc. | Thermal Plasma Treatment Method |
CN104962776A (zh) * | 2015-06-18 | 2015-10-07 | 中国人民解放军装甲兵工程学院 | 一种用于体积损伤修复的高铝青铜涂层及其制备方法 |
CN105364269A (zh) * | 2015-12-08 | 2016-03-02 | 辽宁石油化工大学 | 一种铜板及其合金的熔化焊接方法 |
CN105780063A (zh) * | 2016-05-19 | 2016-07-20 | 西峡龙成特种材料有限公司 | 一种报废连铸结晶器铜板的修复方法 |
CN107904543A (zh) * | 2017-10-23 | 2018-04-13 | 中国人民解放军陆军装甲兵学院 | 高致密铜合金涂层及其制备方法 |
CN109604927A (zh) * | 2018-12-19 | 2019-04-12 | 安徽泰尔表面工程技术有限公司 | 连铸结晶器短边铜板侧面的堆焊修复方法 |
CN112176273A (zh) * | 2020-09-15 | 2021-01-05 | 泰尔(安徽)工业科技服务有限公司 | 一种结晶器铜板热喷涂涂层扩散焊工艺 |
CN113681233A (zh) * | 2021-08-26 | 2021-11-23 | 南京工业职业技术大学 | 一种用于结晶器铜板的快速高效的局部修复方法 |
Non-Patent Citations (2)
Title |
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刘丹等: "氩氮气体混合比对等离子射流温度和涂层特性的影响", 《材料工程》 * |
洪松涛: "《等离子弧焊接与切割一本通》", 31 July 2015, 上海科学技术出版杜 * |
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Effective date of registration: 20221207 Address after: 113001 Tayu Village, Tayu Town, Wanghua District, Fushun City, Liaoning Province Patentee after: LIAONING FUGONG TOOL CO.,LTD. Address before: Wanghua District West Dandong Road 113001 Liaoning city of Fushun province No. 1 Patentee before: Liaoming Petrochemical University |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A repair method for arc erosion pits on the bottom plate of metallurgical crystallizers Granted publication date: 20220927 Pledgee: Finance and finance of Fushun Company limited by guarantee Pledgor: LIAONING FUGONG TOOL CO.,LTD. Registration number: Y2024210000024 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220927 Pledgee: Finance and finance of Fushun Company limited by guarantee Pledgor: LIAONING FUGONG TOOL CO.,LTD. Registration number: Y2024210000024 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A repair method for arc erosion pits on the bottom plate of metallurgical crystallizer Granted publication date: 20220927 Pledgee: Finance and finance of Fushun Company limited by guarantee Pledgor: LIAONING FUGONG TOOL CO.,LTD. Registration number: Y2024210000117 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220927 Pledgee: Finance and finance of Fushun Company limited by guarantee Pledgor: LIAONING FUGONG TOOL CO.,LTD. Registration number: Y2024210000117 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A repair method for arc erosion pits on the bottom plate of metallurgical crystallizer Granted publication date: 20220927 Pledgee: Finance and finance of Fushun Company limited by guarantee Pledgor: LIAONING FUGONG TOOL CO.,LTD. Registration number: Y2025210000024 |