CN104355629B - A kind of refractory materials and preparation method thereof - Google Patents
A kind of refractory materials and preparation method thereof Download PDFInfo
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- CN104355629B CN104355629B CN201410535417.8A CN201410535417A CN104355629B CN 104355629 B CN104355629 B CN 104355629B CN 201410535417 A CN201410535417 A CN 201410535417A CN 104355629 B CN104355629 B CN 104355629B
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- 239000011819 refractory material Substances 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910017083 AlN Inorganic materials 0.000 claims abstract description 8
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052582 BN Inorganic materials 0.000 claims abstract description 8
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000006004 Quartz sand Substances 0.000 claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims abstract description 8
- 239000000347 magnesium hydroxide Substances 0.000 claims abstract description 8
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims abstract description 8
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 8
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 8
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 8
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- WBHHMMIMDMUBKC-QJWNTBNXSA-N ricinoleic acid Chemical compound CCCCCC[C@@H](O)C\C=C/CCCCCCCC(O)=O WBHHMMIMDMUBKC-QJWNTBNXSA-N 0.000 claims abstract description 5
- 229960003656 ricinoleic acid Drugs 0.000 claims abstract description 5
- FEUQNCSVHBHROZ-UHFFFAOYSA-N ricinoleic acid Natural products CCCCCCC(O[Si](C)(C)C)CC=CCCCCCCCC(=O)OC FEUQNCSVHBHROZ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 3
- 238000009472 formulation Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 3
- -1 pearlstone Chemical compound 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000007858 starting material Substances 0.000 abstract description 2
- 230000003245 working effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 1
- 239000011822 basic refractory Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
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- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/636—Polysaccharides or derivatives thereof
- C04B35/6365—Cellulose or derivatives thereof
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6567—Treatment time
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- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
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- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Ceramic Products (AREA)
Abstract
The invention discloses a kind of refractory materials and preparation method thereof, the weight part of its constitutive material is: refractory mortar 40-50, quartz sand 23-24, magnesium oxide 10-12, Nano titanium dioxide 3-5, pearlstone 8-10, boron nitride 3-4, aluminium nitride 2-3, magnesium hydroxide 15-18, Xylo-Mucine 3-5, ricinolic acid 2-4, Sodium dodecylbenzene sulfonate 1-2 and water 6-8; The advantages such as refractory materials of the present invention is with low cost, has proportion little, and quality is light, refractoriness is high, thermal conductivity is little, adopt multiple light-weight refractory starting material, act synergistically each other, play good anti-heat effects, improve the work-ing life of refractory materials, thus reduce costs.
Description
Technical field
The present invention relates to a kind of refractory materials and preparation method thereof, belong to high-temperature material technical field.
Background technology
Refractory materials is of a great variety, is usually divided into common refractory, high grade refractory and superrefractory by refractoriness height; Acid refractory, amphoteric refractory and basic refractory is divided into by chemical property.In addition, the refractory materials for special occasions is also had; Current refractory materials general reference is applied to the ceramic of the production unit liners such as metallurgy, petrochemical industry, cement, pottery, along with the widespread use of refractory materials in all trades and professions, and the continuous increase of demand, simple production technique, reduce costs, improving production output is the problem that current the sector needs to solve, and the invention provides a kind of novel refractory materials.
Summary of the invention
The object of the present invention is to provide a kind of refractory materials and preparation method thereof.
The present invention adopts following technical scheme:
Refractory materials, the weight part of its constitutive material is: refractory mortar 40-50, quartz sand 23-24, magnesium oxide 10-12, Nano titanium dioxide 3-5, pearlstone 8-10, boron nitride 3-4, aluminium nitride 2-3, magnesium hydroxide 15-18, Xylo-Mucine 3-5, ricinolic acid 2-4, Sodium dodecylbenzene sulfonate 1-2 and water 6-8.
Refractory materials, the weight part of its constitutive material is: refractory mortar 45, quartz sand 24, magnesium oxide 11, Nano titanium dioxide 4, pearlstone 9, boron nitride 3.5, aluminium nitride 2.5, magnesium hydroxide 16, Xylo-Mucine 4, ricinolic acid 3, Sodium dodecylbenzene sulfonate 1.5 and water 7.
The making method of refractory materials, comprises the following steps:
(1) take each raw material by the weight part of constitutive material, mix with refractory mortar after first quartz sand being pulverized, be put in 400-500 DEG C of High Temperature Furnaces Heating Apparatus and calcine 2-3 hour, then take out cooling and grind again, for subsequent use;
(2) magnesium oxide, Nano titanium dioxide, pearlstone, boron nitride, aluminium nitride and magnesium hydroxide is taken; Grind respectively, add the water of formulation weight part, stir, place 3-5 days, for subsequent use;
(3) standby material of combining step (1), (2), then adds other residue constitutive material, then stirs 2-3 hour at 6000-6500 rev/min; Add in high speed mixer with Sprayable, discharging after stirring 15-20min, ovendry power is broken into powder, is then pressed into base;
(4) blank of step (3) is put into sintering oven, in nitrogen atmosphere, 1500-1600 DEG C of roasting temperature 20-30 hour, taking-up is cooled to room temperature, then at temperature 1300-1500 DEG C of roasting temperature 30-40 hour, takes out air cooling to 100-150 DEG C, at frozen water cooling 2-3 hour, to obtain final product.
Beneficial effect of the present invention:
The advantages such as refractory materials of the present invention is with low cost, has proportion little, and quality is light, refractoriness is high, thermal conductivity is little, adopt multiple light-weight refractory starting material, act synergistically each other, play good anti-heat effects, improve the work-ing life of refractory materials, thus reduce costs.
Embodiment
Embodiment 1: refractory materials, the weight part (kg) of its constitutive material is: refractory mortar 45, quartz sand 24, magnesium oxide 11, Nano titanium dioxide 4, pearlstone 9, boron nitride 3.5, aluminium nitride 2.5, magnesium hydroxide 16, Xylo-Mucine 4, ricinolic acid 3, Sodium dodecylbenzene sulfonate 1.5 and water 7.
The making method of refractory materials, comprises the following steps:
(1) take each raw material by the weight part of constitutive material, mix with refractory mortar after first quartz sand being pulverized, be put in 450 DEG C of High Temperature Furnaces Heating Apparatuss and calcine 2-3 hour, then take out cooling and grind again, for subsequent use;
(2) magnesium oxide, Nano titanium dioxide, pearlstone, boron nitride, aluminium nitride and magnesium hydroxide is taken; Grind respectively, add the water of formulation weight part, stir, place 3-5 days, for subsequent use;
(3) standby material of combining step (1), (2), then adds other residue constitutive material, then stirs 2-3 hour at 6200 revs/min; Add in high speed mixer with Sprayable, discharging after stirring 18min, ovendry power is broken into powder, is then pressed into base;
(4) put the blank of step (3) into sintering oven, in nitrogen atmosphere, 1550 DEG C of roasting temperatures 25 hours, take out and are cooled to room temperature, then temperature 1400 DEG C of roasting temperatures 35 hours, take out air cooling to 120 DEG C, at frozen water cooling 2-3 hour, to obtain final product.
The performance data of above-mentioned obtained refractory materials: volume density 1.25g/cm
3; Strength at normal temperature (110 DEG C of X24h) 9.32Mpa; Cold crushing strength (110 DEG C of X24h) 46.5Mpa; Thermal conductivity W/(mk) 0.52; Refractoriness: 1680 DEG C.
Claims (1)
1. a refractory materials, is characterized in that the weight part of its constitutive material is: refractory mortar 45, quartz sand 24, magnesium oxide 11, Nano titanium dioxide 4, pearlstone 9, boron nitride 3.5, aluminium nitride 2.5, magnesium hydroxide 16, Xylo-Mucine 4, ricinolic acid 3, Sodium dodecylbenzene sulfonate 1.5 and water 7;
The making method of this refractory materials, comprises the following steps:
(1) take each raw material by the weight part of constitutive material, mix with refractory mortar after first quartz sand being pulverized, be put in 400-500 DEG C of High Temperature Furnaces Heating Apparatus and calcine 2-3 hour, then take out cooling and grind again, for subsequent use;
(2) magnesium oxide, Nano titanium dioxide, pearlstone, boron nitride, aluminium nitride and magnesium hydroxide is taken; Grind respectively, add the water of formulation weight part, stir, place 3-5 days, for subsequent use;
(3) standby material of combining step (1), (2), then adds other residue constitutive material, then stirs 2-3 hour at 6000-6500 rev/min; Add in high speed mixer with Sprayable, discharging after stirring 15-20min, ovendry power is broken into powder, is then pressed into base;
(4) blank of step (3) is put into sintering oven, in nitrogen atmosphere, 1500-1600 DEG C of roasting temperature 20-30 hour, taking-up is cooled to room temperature, then at temperature 1300-1500 DEG C of roasting temperature 30-40 hour, takes out air cooling to 100-150 DEG C, at frozen water cooling 2-3 hour, to obtain final product.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410535417.8A CN104355629B (en) | 2014-10-13 | 2014-10-13 | A kind of refractory materials and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410535417.8A CN104355629B (en) | 2014-10-13 | 2014-10-13 | A kind of refractory materials and preparation method thereof |
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| Publication Number | Publication Date |
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| CN104355629A CN104355629A (en) | 2015-02-18 |
| CN104355629B true CN104355629B (en) | 2016-03-16 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106220198B (en) * | 2016-07-26 | 2018-11-20 | 东莞市晶谷新材料技术有限公司 | A kind of refractory composite and preparation method thereof |
| CN106747338A (en) * | 2016-11-22 | 2017-05-31 | 郑州仁宏医药科技有限公司 | A kind of medical ceramic material and preparation method thereof |
| CN106747381A (en) * | 2016-11-22 | 2017-05-31 | 郑州仁宏医药科技有限公司 | A kind of medical nano ceramic material and preparation method thereof |
| CN107162619A (en) * | 2017-07-26 | 2017-09-15 | 合肥铭佑高温技术有限公司 | A kind of refractory material and preparation method thereof |
| CN107285791A (en) * | 2017-08-14 | 2017-10-24 | 浙江中茂耐火材料股份有限公司 | Refractory material and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101525226A (en) * | 2009-04-13 | 2009-09-09 | 吕运征 | Insulating dry powder mortar |
| CN104014720A (en) * | 2014-05-09 | 2014-09-03 | 方学军 | Quartz sand/fire clay composite alcohol group casting coating and preparation method thereof |
| CN104058710A (en) * | 2014-06-25 | 2014-09-24 | 中材高新成都能源技术有限公司 | Novel waterproof building material |
-
2014
- 2014-10-13 CN CN201410535417.8A patent/CN104355629B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101525226A (en) * | 2009-04-13 | 2009-09-09 | 吕运征 | Insulating dry powder mortar |
| CN104014720A (en) * | 2014-05-09 | 2014-09-03 | 方学军 | Quartz sand/fire clay composite alcohol group casting coating and preparation method thereof |
| CN104058710A (en) * | 2014-06-25 | 2014-09-24 | 中材高新成都能源技术有限公司 | Novel waterproof building material |
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Effective date of registration: 20180606 Address after: 063300 Fengnan coastal industrial zone, Tangshan City, Hebei Patentee after: Tangshan City Karen heat insulating material Co., Ltd. Address before: 230601 room 803, 25 West Wen Jin new town, jadeite Road, Hefei, Anhui Patentee before: HEFEI TINGSUO ENVIRONMENTAL PROTECTION MATERIALS CO., LTD. |
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Denomination of invention: Refractory material and preparation method thereof Effective date of registration: 20190705 Granted publication date: 20160316 Pledgee: Bank of Cangzhou Limited by Share Ltd Fengnan branch Pledgor: Tangshan City Karen heat insulating material Co., Ltd. Registration number: 2019990000667 |
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Denomination of invention: Refractory material and preparation method thereof Effective date of registration: 20200615 Granted publication date: 20160316 Pledgee: Bank of Cangzhou Limited by Share Ltd. Fengnan branch Pledgor: Tangshan Karen Thermal Insulation Material Co.,Ltd. Registration number: Y2020990000613 |