CN112125572B - 高温抗氧化炭素涂料及制备方法 - Google Patents
高温抗氧化炭素涂料及制备方法 Download PDFInfo
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- CN112125572B CN112125572B CN202010970277.2A CN202010970277A CN112125572B CN 112125572 B CN112125572 B CN 112125572B CN 202010970277 A CN202010970277 A CN 202010970277A CN 112125572 B CN112125572 B CN 112125572B
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 59
- 238000000576 coating method Methods 0.000 title claims abstract description 54
- 239000011248 coating agent Substances 0.000 title claims abstract description 50
- 230000003647 oxidation Effects 0.000 title claims abstract description 14
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title description 5
- 239000000843 powder Substances 0.000 claims abstract description 39
- 239000000853 adhesive Substances 0.000 claims abstract description 26
- 230000001070 adhesive effect Effects 0.000 claims abstract description 26
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000003830 anthracite Substances 0.000 claims abstract description 25
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052849 andalusite Inorganic materials 0.000 claims abstract description 21
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000005087 graphitization Methods 0.000 claims abstract description 8
- 239000011347 resin Substances 0.000 claims abstract description 8
- 229920005989 resin Polymers 0.000 claims abstract description 8
- 239000010703 silicon Substances 0.000 claims abstract description 8
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 239000011449 brick Substances 0.000 claims description 79
- 238000010438 heat treatment Methods 0.000 claims description 24
- 238000003723 Smelting Methods 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 claims description 18
- 230000001680 brushing effect Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 10
- 239000003973 paint Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 239000011812 mixed powder Substances 0.000 claims description 5
- 238000007580 dry-mixing Methods 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 239000011247 coating layer Substances 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 238000007796 conventional method Methods 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000004321 preservation Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007429 general method Methods 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- -1 oxygen ions Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
Description
实施例1 | 实施例2 | 实施例3 | 原有涂料 | |
抗压强度Mpa | 42 | 44 | 47 | 33 |
表面灰分% | 3.02 | 3.06 | 2.94 | 5.4 |
热膨胀率% | 0.69 | 0.73 | 0.65 | 0.98 |
抗折强度Mpa | 7.6 | 8.7 | 8.7 | 4.8 |
挥发分% | 18 | 17 | 17 | 33 |
导热系数W/m.k | 4.3 | 4.4 | 4.4 | 2.5 |
灰分% | 3.12 | 3.88 | 3.65 | 6.7 |
水分% | 0.48 | 0.43 | 0.41 | 1.4 |
实施例1 | 常规方法一 | 常规方法二 |
抗压强度Mpa | 31 | 30 |
表面灰分% | 5.9 | 6.5 |
热膨胀率% | 0.3 | 0.5 |
抗折强度Mpa | 4.2 | 3.2 |
挥发分% | 23 | 26 |
导热系数W/m.k | 2.2 | 2.5 |
灰分% | 5.5 | 5.9 |
水分% | 0.8 | 0.9 |
实施例2 | 常规方法一 | 常规方法二 |
抗压强度Mpa | 22 | 20 |
表面灰分% | 5.5 | 6.8 |
热膨胀率% | 0.58 | 0.43 |
抗折强度Mpa | 3.5 | 2.4 |
挥发分% | 25 | 21 |
导热系数W/m.k | 3.2 | 2.9 |
灰分% | 5.7 | 5.0 |
水分% | 0.7 | 1.3 |
实施例3 | 常规方法一 | 常规方法二 |
抗压强度Mpa | 28 | 18 |
表面灰分% | 7.8 | 8.9 |
热膨胀率% | 0.92 | 0.67 |
抗折强度Mpa | 3.1 | 2.1 |
挥发分% | 30 | 25 |
导热系数W/m.k | 3.3 | 2.6 |
灰分% | 4.8 | 4.7 |
水分% | 1.1 | 1.6 |
实施例1 | 实施例2 | 实施例3 | 原有涂料 | |
炭砖体积变化率% | 89 | 87 | 88.2 | 86 |
涂料层体积变化率% | 26 | 24 | 21 | 57 |
Claims (4)
Priority Applications (1)
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CN202010970277.2A CN112125572B (zh) | 2020-09-15 | 2020-09-15 | 高温抗氧化炭素涂料及制备方法 |
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CN202010970277.2A CN112125572B (zh) | 2020-09-15 | 2020-09-15 | 高温抗氧化炭素涂料及制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN112125572A CN112125572A (zh) | 2020-12-25 |
CN112125572B true CN112125572B (zh) | 2022-07-15 |
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CN202010970277.2A Active CN112125572B (zh) | 2020-09-15 | 2020-09-15 | 高温抗氧化炭素涂料及制备方法 |
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CN (1) | CN112125572B (zh) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4559270A (en) * | 1983-07-28 | 1985-12-17 | Union Carbide Corporation | Oxidation prohibitive coatings for carbonaceous articles |
CN102603335B (zh) * | 2012-03-26 | 2013-08-07 | 河南远洋新材料技术有限公司 | 高温高强炭质胶泥 |
CN102617176A (zh) * | 2012-04-17 | 2012-08-01 | 磐石市昌隆冶金材料有限公司 | 石墨硅炭砖 |
CN103787680B (zh) * | 2014-01-23 | 2015-07-08 | 通化耐博新材料股份有限公司 | 碱性炮泥 |
CN107721438B (zh) * | 2017-10-13 | 2019-10-01 | 武汉钢铁有限公司 | 一种高炉砌筑炭砖用炭质胶泥及制备方法 |
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2020
- 2020-09-15 CN CN202010970277.2A patent/CN112125572B/zh active Active
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Denomination of invention: High temperature antioxidant carbon coating and preparation method Granted publication date: 20220715 Pledgee: China Construction Bank Corporation Shizuishan Branch Pledgor: NINGXIA WENSHUN NEW CHARCOAL WOOD PRODUCT CO.,LTD. Registration number: Y2024640000015 |
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Granted publication date: 20220715 Pledgee: China Construction Bank Corporation Shizuishan Branch Pledgor: NINGXIA WENSHUN NEW CHARCOAL WOOD PRODUCT CO.,LTD. Registration number: Y2024640000015 |
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