CN1410185A - 连铸无碳水口的制作工艺 - Google Patents
连铸无碳水口的制作工艺 Download PDFInfo
- Publication number
- CN1410185A CN1410185A CN 02144827 CN02144827A CN1410185A CN 1410185 A CN1410185 A CN 1410185A CN 02144827 CN02144827 CN 02144827 CN 02144827 A CN02144827 A CN 02144827A CN 1410185 A CN1410185 A CN 1410185A
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- CN
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- Prior art keywords
- carbon
- continuous casting
- drying
- nozzle
- manufacture craft
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- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000009749 continuous casting Methods 0.000 title claims description 14
- 238000005516 engineering process Methods 0.000 title abstract description 3
- 238000001035 drying Methods 0.000 claims abstract description 17
- 239000011347 resin Substances 0.000 claims abstract description 9
- 229920005989 resin Polymers 0.000 claims abstract description 9
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 7
- 238000007873 sieving Methods 0.000 claims abstract description 6
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 6
- 239000004567 concrete Substances 0.000 claims description 6
- 238000005469 granulation Methods 0.000 claims description 6
- 230000003179 granulation Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- 229910052749 magnesium Inorganic materials 0.000 claims description 5
- 239000011777 magnesium Substances 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- 230000003068 static effect Effects 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 16
- 229910052799 carbon Inorganic materials 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052593 corundum Inorganic materials 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 2
- 239000000377 silicon dioxide Substances 0.000 abstract description 2
- 229910000861 Mg alloy Inorganic materials 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 17
- 239000010959 steel Substances 0.000 description 17
- 239000002893 slag Substances 0.000 description 10
- 239000011449 brick Substances 0.000 description 7
- 239000003963 antioxidant agent Substances 0.000 description 6
- 230000003078 antioxidant effect Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 229910002804 graphite Inorganic materials 0.000 description 5
- 239000010439 graphite Substances 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- 239000003575 carbonaceous material Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000011819 refractory material Substances 0.000 description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- -1 aluminium zirconium-magnesium Chemical compound 0.000 description 2
- 239000010431 corundum Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- RQMIWLMVTCKXAQ-UHFFFAOYSA-N [AlH3].[C] Chemical compound [AlH3].[C] RQMIWLMVTCKXAQ-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000011863 silicon-based powder Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Images
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- Compositions Of Oxide Ceramics (AREA)
Abstract
Description
渣线部分2 | 本体部分1 | 无碳内孔3 | |
Al2O3(%) | ≥50 | ≥48 | ≥35 |
C(%) | ≤24 | ≤25 | --- |
常温耐压强度(Mpa) | ≥30 | ≥20 | ≥20 |
常温抗折强度(Mpa) | ≥10 | ≥7 | ≥5 |
体积密度(g/cm3) | ≥2.5 | ≥2.35 | |
气孔率(%) | ≤10.0 | ≤15.0 | ≤20.0 |
热震稳定性(次) | >7 |
试样名称:无碳水口砖 | |
检验项目 | 检验结果(平均值) |
ZrO2 % | 24.25 |
Al2O3 % | 48.28 |
SiO2 % | 7.89 |
MgO % | 3.22 |
体积密度 g/cm3 | 2.6 |
显气孔率 % | 14.6 |
常温耐压强度Mpa | 45.8 |
常温抗折强度Mpa | 12.5 |
粘度(25℃ Pa.s) | 3-7 |
水分(%) | 2-6 |
残碳(%) | ≥40 |
固含量(%) | ≥75 |
游离酚(%) | 8-18 |
PH值(25℃) | 6.8-7.6 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021448272A CN1176764C (zh) | 2002-11-15 | 2002-11-15 | 连铸无碳水口的制作工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021448272A CN1176764C (zh) | 2002-11-15 | 2002-11-15 | 连铸无碳水口的制作工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1410185A true CN1410185A (zh) | 2003-04-16 |
CN1176764C CN1176764C (zh) | 2004-11-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021448272A Expired - Fee Related CN1176764C (zh) | 2002-11-15 | 2002-11-15 | 连铸无碳水口的制作工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1176764C (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1311941C (zh) * | 2005-09-30 | 2007-04-25 | 翟立猛 | 一种中间包快速更换下水口的制作工艺 |
CN102836994A (zh) * | 2012-09-06 | 2012-12-26 | 上海宝明耐火材料有限公司 | 薄板坯浸入式水口生产方法 |
CN112552046A (zh) * | 2020-12-22 | 2021-03-26 | 江苏奥能耐火材料有限公司 | 一种添加硼化铈的低膨胀耐侵蚀材料及其制备方法 |
-
2002
- 2002-11-15 CN CNB021448272A patent/CN1176764C/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1311941C (zh) * | 2005-09-30 | 2007-04-25 | 翟立猛 | 一种中间包快速更换下水口的制作工艺 |
CN102836994A (zh) * | 2012-09-06 | 2012-12-26 | 上海宝明耐火材料有限公司 | 薄板坯浸入式水口生产方法 |
CN112552046A (zh) * | 2020-12-22 | 2021-03-26 | 江苏奥能耐火材料有限公司 | 一种添加硼化铈的低膨胀耐侵蚀材料及其制备方法 |
Also Published As
Publication number | Publication date |
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CN1176764C (zh) | 2004-11-24 |
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C06 | Publication | ||
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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 |
Free format text: FORMER OWNER: YANG HONG Owner name: DASHIQIAO RONGYUAN MAGNESIUM MINE CO.,LTD. Free format text: FORMER OWNER: XIE QIRONG Effective date: 20100427 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 115109 RONGYUAN COLLIERY, YONG AN TOWN, DASHIQIAO CITY, LIAONING PROVINCE TO: 115109 DASHIQIAO RONGYUAN MAGNESIUM MINE CO.,LTD., YONG AN TOWN, DASHIQIAO CITY, LIAONING |
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TR01 | Transfer of patent right |
Effective date of registration: 20100427 Address after: Yongan town Dashiqiao city Liaoning province 115109 Dashiqiao Rong Yuanmei Mine Co. Ltd Patentee after: Dashiqiao Rongyuan Magnesite Co., Ltd. Address before: Yongan Town, Liaoning city of Dashiqiao Province Rong 115109 Yuanmei mine Patentee before: Xie Qirong Patentee before: Yang Hong |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041124 Termination date: 20121115 |