CN111906289B - 一种吹氩塞棒及其制造方法 - Google Patents
一种吹氩塞棒及其制造方法 Download PDFInfo
- Publication number
- CN111906289B CN111906289B CN202010875419.7A CN202010875419A CN111906289B CN 111906289 B CN111906289 B CN 111906289B CN 202010875419 A CN202010875419 A CN 202010875419A CN 111906289 B CN111906289 B CN 111906289B
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- China
- Prior art keywords
- rod
- parts
- argon gas
- head
- argon
- 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.)
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- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 title claims abstract description 175
- 229910052786 argon Inorganic materials 0.000 title claims abstract description 88
- 238000007664 blowing Methods 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 239000007789 gas Substances 0.000 claims abstract description 61
- 238000009423 ventilation Methods 0.000 claims abstract description 10
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 36
- 239000000395 magnesium oxide Substances 0.000 claims description 18
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000005011 phenolic resin Substances 0.000 claims description 7
- 229920001568 phenolic resin Polymers 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- 239000011863 silicon-based powder Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229920001353 Dextrin Polymers 0.000 claims description 6
- 239000004375 Dextrin Substances 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 235000019425 dextrin Nutrition 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 6
- 210000001161 mammalian embryo Anatomy 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 4
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000000462 isostatic pressing Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 22
- 239000010959 steel Substances 0.000 abstract description 22
- 238000009991 scouring Methods 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000005266 casting Methods 0.000 description 4
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 3
- 238000009749 continuous casting Methods 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- 238000010304 firing Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 150000001485 argon Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/14—Closures
- B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
- B22D41/18—Stopper-rods therefor
- B22D41/186—Stopper-rods therefor with means for injecting a fluid into the melt
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Golf Clubs (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010875419.7A CN111906289B (zh) | 2020-08-27 | 2020-08-27 | 一种吹氩塞棒及其制造方法 |
Applications Claiming Priority (1)
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CN202010875419.7A CN111906289B (zh) | 2020-08-27 | 2020-08-27 | 一种吹氩塞棒及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111906289A CN111906289A (zh) | 2020-11-10 |
CN111906289B true CN111906289B (zh) | 2022-04-12 |
Family
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Family Applications (1)
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CN202010875419.7A Active CN111906289B (zh) | 2020-08-27 | 2020-08-27 | 一种吹氩塞棒及其制造方法 |
Country Status (1)
Country | Link |
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CN (1) | CN111906289B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114505458B (zh) * | 2020-11-15 | 2024-07-19 | 上海梅山钢铁股份有限公司 | 一种提高结晶器液面稳定性的塞棒控流***控制方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20100078815A (ko) * | 2008-12-30 | 2010-07-08 | 주식회사 포스코 | 스토퍼 및 스토퍼 어셈블리 |
CN204052882U (zh) * | 2014-04-18 | 2014-12-31 | 武汉浦项特种耐火材料有限公司 | 一种连铸用水口的多孔塞棒 |
CN204686008U (zh) * | 2015-04-18 | 2015-10-07 | 辽宁科技大学 | 一种连铸用弥散性吹氩塞棒 |
CN207914582U (zh) * | 2018-03-05 | 2018-09-28 | 北京利尔高温材料股份有限公司 | 一种长寿命低成本复合塞棒 |
CN108607980A (zh) * | 2018-08-21 | 2018-10-02 | 北京利尔高温材料股份有限公司 | 一种可高效吹氩气且具有去除絮流功能的塞棒 |
CN108907169A (zh) * | 2018-07-06 | 2018-11-30 | 苏州宝明高温陶瓷有限公司 | 一种防止棒头开裂的塞棒及其成型方法 |
CN109732071A (zh) * | 2019-01-24 | 2019-05-10 | 北京利尔高温材料股份有限公司 | 一种具有防结壳保温功能的塞棒 |
CN210334347U (zh) * | 2018-08-21 | 2020-04-17 | 北京利尔高温材料股份有限公司 | 一种可高效吹氩气且具有去除絮流功能的塞棒 |
-
2020
- 2020-08-27 CN CN202010875419.7A patent/CN111906289B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20100078815A (ko) * | 2008-12-30 | 2010-07-08 | 주식회사 포스코 | 스토퍼 및 스토퍼 어셈블리 |
CN204052882U (zh) * | 2014-04-18 | 2014-12-31 | 武汉浦项特种耐火材料有限公司 | 一种连铸用水口的多孔塞棒 |
CN204686008U (zh) * | 2015-04-18 | 2015-10-07 | 辽宁科技大学 | 一种连铸用弥散性吹氩塞棒 |
CN207914582U (zh) * | 2018-03-05 | 2018-09-28 | 北京利尔高温材料股份有限公司 | 一种长寿命低成本复合塞棒 |
CN108907169A (zh) * | 2018-07-06 | 2018-11-30 | 苏州宝明高温陶瓷有限公司 | 一种防止棒头开裂的塞棒及其成型方法 |
CN108607980A (zh) * | 2018-08-21 | 2018-10-02 | 北京利尔高温材料股份有限公司 | 一种可高效吹氩气且具有去除絮流功能的塞棒 |
CN210334347U (zh) * | 2018-08-21 | 2020-04-17 | 北京利尔高温材料股份有限公司 | 一种可高效吹氩气且具有去除絮流功能的塞棒 |
CN109732071A (zh) * | 2019-01-24 | 2019-05-10 | 北京利尔高温材料股份有限公司 | 一种具有防结壳保温功能的塞棒 |
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CN111906289A (zh) | 2020-11-10 |
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Address after: 276806 middle section of Zhenjiang Road, Hushan Town, Lanshan, Rizhao City, Shandong Province Applicant after: Rizhao lier high temperature New Material Co.,Ltd. Applicant after: Rizhao Ruihua New Material Technology Co.,Ltd. Applicant after: BEIJING LIER HIGH-TEMPERATURE MATERIALS Co.,Ltd. Address before: 102211 building 4, Xiaotangshan Industrial Park, Xiaotangshan Town, Changping District, Beijing Applicant before: BEIJING LIER HIGH-TEMPERATURE MATERIALS Co.,Ltd. Applicant before: Rizhao Ruihua New Material Technology Co.,Ltd. Applicant before: Rizhao lier high temperature New Material Co.,Ltd. |
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