CN101058514A - Titanium carbide nitride slide board fire resistant material and preparation method thereof - Google Patents
Titanium carbide nitride slide board fire resistant material and preparation method thereof Download PDFInfo
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- CN101058514A CN101058514A CN 200710051846 CN200710051846A CN101058514A CN 101058514 A CN101058514 A CN 101058514A CN 200710051846 CN200710051846 CN 200710051846 CN 200710051846 A CN200710051846 A CN 200710051846A CN 101058514 A CN101058514 A CN 101058514A
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Abstract
The invention discloses a titanium carbonitride sliding fireproof material and making method, which comprises the following parts: 65-80wt% corundum, 1-20wt% one or more component of zirconium dioxide or zirconium corundum or zirconium mullite, 1-10wt% alumina micro-powder, 0. 2-5wt% titanium oxide powder, 0-5wt% boron carbide powder, 0-5wt% carborundum powder, 0. 5-5wt% aluminium powder, 0. 5-5wt% silicon powder, 1-5wt% graphite and 2-6wt% organic connecting agent, wherein the materials are blended to smelt and mould, which are sintered under 1300-1600 deg. c. The invention saves manufacturing cost, which improves high-temperature strength and abrasion resistant.
Description
Technical field
The invention belongs to technical field of refractory materials.Be specifically related to a kind of titanium carbide nitride slide board fire resistant material and preparation method thereof.
Background technology
Slide plate is a device of directly controlling molten steel flow, and working conditions is very harsh, hot machinery and the thermo-chemical erosion effect that need bear molten steel, and this just requires slide plate must have good hot strength, slag resistance, resistance to abrasion and heat-shock resistance.In recent years, the superior use properties of nitride bonded corundum slide plate has caused people's attention gradually, as " refractory materials that contains aluminium oxynitride; slide gate nozzle refractory materials and continuous casting steel machine nozzle brick " (ZL 85109111), by adopting at least 3 parts of heavy oxygen aluminium nitride and 0.5～60 part heavy carbon and/or carbonaceous material, all the other are the sliding sprue tile for smelting of other refractory raw materials, corrode and heat shock resistance to improve anti-FeO; " sliding sprue tile for smelting of containg sialon " (ZL 00119505) patented technology, disclosed 5% the Sialon (silicon, aluminium, oxygen, the plain material of nitrogen quaternary) that contains at least, all the other are the sliding sprue tile for smelting of other refractory raw materials, can make sliding sprue tile for smelting have good anti-oxidant, thermal shock resistance.But the aluminium oxynitride that above patent is mentioned is pre-synthetic, the in-situ preparing of Sialon slide plate requires quite strict to atmosphere, and need the high-temperature ammonolysis furnace apparatus, this has increased the production cost of corundum slide plate greatly, and its use properties is still waiting further to improve and improve.
Summary of the invention
It is lower and have titanium carbide nitride slide board fire resistant material of good high-temperature intensity, slag resistance, resistance to abrasion and heat-shock resistance and preparation method thereof to the purpose of this invention is to provide a kind of production cost.
To achieve these goals, the technical solution used in the present invention is: with the corundum of 65～80wt%, 1～20wt%'s or zirconium dioxide or zircon corundum or zirconium mullite or more than one mixture, the alumina powder of 1～10wt%, the titanium dioxide powder of 0.2～5wt%, the boron carbide powder of 0～5wt%, the carborundum powder of 0～5wt%, the metallic aluminium powder of 0.5～5wt%, the metallic silicon power of 0.5～5wt%, the graphite of 1～5wt% wherein mix, add the organic bond of 2～6wt%, through mix, moulding, under 1300～1600 ℃ of conditions, burn till.
Wherein: corundum is one or more in brown corundum, sub-white corundum, white fused alumina, the plate diamond spar, particle diameter≤4mm; Particle diameter≤the 4mm of zirconium dioxide, zircon corundum, zirconium mullite; Organic bond is one or more in coal-tar pitch, solid, powdery resol, heat curing-type liquid phenolic resin, thermoplastic liquid phenolic resin, the silicone resin.
Because adopt technique scheme, raw material titanium dioxide price of the present invention is relatively cheap, effectively reduces production cost.Titanium carbonitride has high-melting-point, high rigidity, good chemical stability and good anti-molten iron melting loss performance, and have the titanium carbonitride original position to generate through the slide plate inside that pyroprocessing is crossed, and reticulate structure distribution, improved hot strength, slag resistance, resistance to abrasion and the heat-shock resistance of slide plate greatly.
Embodiment
The invention will be further described below in conjunction with embodiment:
Embodiment 1:
A kind of titanium carbide nitride slide board fire resistant material and preparation method thereof: the brown corundum of 45～50wt%, the sub-white corundum of 25～30wt%, the zircon corundum of 4～10wt%, the alumina powder of 2～4wt%, the titanium dioxide powder of 1～3wt%, the boron carbide powder of 1～3wt%, the metallic aluminium powder of 1～3wt%, the metallic silicon power of 0.5～3wt%, the graphite of 3～5wt% are mixed, add the heat curing-type liquid phenolic resin of 3.5～4.5wt%.Through mixing, being 200MPa condition compacted under at pressure, 1300～1400 ℃ of insulation 24h thermal treatment makes the slide board fire resistant material goods.Wherein: the particle diameter≤4mm of brown corundum, sub-white corundum, zircon corundum.
With the titanium carbide nitride slide board fire resistant material of present embodiment 1 described method preparation, through the X-ray diffraction test, the titanium dioxide in the goods is converted into titanium carbonitride fully.Detecting its performance is volume density 3.20～3.25g/cm
3, apparent porosity 7～9%, compressive strength is higher than 180Mpa, and high temperature break resistant intensity 20～22Mpa, thermal shock conservation rate are 95～96%.
Embodiment 2:
A kind of titanium carbide nitride slide board fire resistant material and preparation method thereof: the brown corundum of 45～50wt%, the white fused alumina of 25～30wt%, the zirconium mullite of 4～10wt%, the alumina powder of 2～3wt%, the titanium dioxide powder of 1～3wt%, the carborundum powder of 3～5wt%, the metallic aluminium powder of 1～3wt%, the graphite of 1～3wt% are mixed, add solid, powdery resol and the heat curing-type liquid phenolic resin of 3.5～4.5wt%.Through mix, the 200MPa forming under the pressure, 1400～1500 ℃ of insulation 24h thermal treatments make the slide board fire resistant material goods.Wherein: the particle diameter≤4mm of brown corundum, white fused alumina, zirconium mullite.
With the titanium carbide nitride slide board fire resistant material of present embodiment 2 described method preparations, through the X-ray diffraction test, the titanium dioxide in the goods is converted into titanium carbonitride fully.Detecting its performance is volume density 3.24～3.30g/cm
3, apparent porosity 6～8%, compressive strength is higher than 190Mpa, and high temperature break resistant intensity 24～25Mpa, thermal shock conservation rate are 93～95%.
Embodiment 3:
A kind of titanium carbide nitride slide board fire resistant material and preparation method thereof: with the plate diamond spar of 65～80wt%, the zircon corundum of 4～10wt%, the zirconium mullite of 5～10wt%, the graphite of the metallic aluminium powder of the boron carbide powder of the alumina powder of 1～2wt%, the titanium dioxide powder of 3～5wt%, 0.5～1wt%, the carborundum powder of 1～2wt%, 1～2wt%, the metallic silicon power of 1～5wt%, 2～6wt% mixes, and adds the heat curing-type liquid phenolic resin of 3.5～4.5wt%.Through mix, the 200MPa forming under the pressure, under 1300～1400 ℃ of conditions, burn till and make the slide board fire resistant material goods.Wherein: the particle diameter≤4mm of plate diamond spar, zircon corundum, zirconium mullite.
With the titanium carbide nitride slide board fire resistant material of present embodiment 3 described method preparations, through the X-ray diffraction test, the titanium dioxide in the goods is converted into titanium carbonitride fully.Detecting its performance is volume density 3.26～3.30g/cm
3, apparent porosity 5～6%, compressive strength is higher than 200Mpa, and high temperature break resistant intensity 25～27Mpa, thermal shock conservation rate are 96～97%.
Embodiment 4:
A kind of titanium carbide nitride slide board fire resistant material and preparation method thereof: the plate diamond spar of 70～80wt%, the zirconium dioxide of 3～10wt%, the alumina powder of 5～8wt%, the titanium dioxide powder of 3～5wt%, the boron carbide powder of 0.5～1wt%, the carborundum powder of 1～2wt%, the metallic aluminium powder of 1～2wt%, the metallic silicon power of 3～5wt%, the graphite of 2～6wt% are mixed, add the heat curing-type liquid phenolic resin of 3.5～4.5wt%.Through mix, the 200MPa forming under the pressure, under 1300～1400 ℃ of conditions, burn till and make the slide board fire resistant material goods.Wherein: the particle diameter≤4mm of plate diamond spar, zirconium dioxide.
With the titanium carbide nitride slide board fire resistant material of present embodiment 4 described method preparations, through the X-ray diffraction test, the titanium dioxide in the goods is converted into titanium carbonitride fully.Detecting its performance is volume density 3.25～3.30g/cm
3, apparent porosity 7～8%, compressive strength is higher than 200Mpa, and high temperature break resistant intensity 25～27Mpa, thermal shock conservation rate are 94～96%.
The raw material titanium dioxide price that this embodiment adopted is relatively cheap, effectively reduces production cost.Titanium carbonitride has high-melting-point, high rigidity, good chemical stability and good anti-molten iron melting loss performance, and have the titanium carbonitride original position to generate through the slide plate inside that pyroprocessing is crossed, and reticulate structure distribution, improved hot strength, slag resistance, resistance to abrasion and the heat-shock resistance of slide plate greatly.
Claims (5)
1, a kind of preparation method of titanium carbide nitride slide board fire resistant material, it is characterized in that corundum with 65～80wt%, 1～20wt%'s or zirconium dioxide or zircon corundum or zirconium mullite or more than one mixture wherein, the alumina powder of 1～10wt%, 0.2 the titanium dioxide powder of～5wt%, the boron carbide powder of 0～5wt%, the carborundum powder of 0～5wt%, 0.5 the metallic aluminium powder of～5wt%, 0.5 the metallic silicon power of～5wt%, the graphite of 1～5wt% mixes, add the organic bond of 2～6wt%, through mixing, moulding is burnt till under 1300～1600 ℃ of conditions.
2, the preparation method of titanium carbide nitride slide board fire resistant material according to claim 1 is characterized in that described corundum is one or more in brown corundum, sub-white corundum, white fused alumina, the plate diamond spar, particle diameter≤4mm.
3, the preparation method of titanium carbide nitride slide board fire resistant material according to claim 1 is characterized in that the particle diameter≤4mm of described zirconium dioxide, zircon corundum, zirconium mullite.
4, the preparation method of titanium carbide nitride slide board fire resistant material according to claim 1 is characterized in that described organic bond is one or more in coal-tar pitch, solid, powdery resol, heat curing-type liquid phenolic resin, thermoplastic liquid phenolic resin, the silicone resin.
5, according to the prepared carbon nitrogen titanizing titanium slide board fire resistant material of preparation method of each described carbon nitrogen titanizing titanium slide board fire resistant material in the claim 1～4.
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| CNB2007100518468A CN100462335C (en) | 2007-04-12 | 2007-04-12 | Titanium carbide nitride slide board fire resistant material and preparation method thereof |
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| CNB2007100518468A CN100462335C (en) | 2007-04-12 | 2007-04-12 | Titanium carbide nitride slide board fire resistant material and preparation method thereof |
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Cited By (18)
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|---|---|---|---|---|
| CN101318638B (en) * | 2008-07-15 | 2010-06-09 | 四川大学 | Novel method for preparing nano-carbon titanium nitride powder with precursors |
| CN101830717A (en) * | 2010-05-11 | 2010-09-15 | 浙江大学 | Zirconium sol reinforced corundum-mullite product and production method thereof |
| CN103464738A (en) * | 2013-08-21 | 2013-12-25 | 卫辉熔金高温材料有限责任公司 | Titanium-added metal combined sliding plate and production method thereof |
| CN103880454A (en) * | 2014-03-28 | 2014-06-25 | 长兴明天炉料有限公司 | Tap hole reclaimed material recycled quick-dry anti-explosion castable |
| CN104177873A (en) * | 2014-08-14 | 2014-12-03 | 辽宁富城耐火材料（集团）有限公司 | High-temperature protective coating for high-carbon steel billet and application thereof |
| CN104177108A (en) * | 2014-09-04 | 2014-12-03 | 湖州永联耐火材料有限公司 | Continuous-casting flow-control refractory material and application thereof |
| CN104609746A (en) * | 2015-02-11 | 2015-05-13 | 张婷 | Burner prefabricated member for lime kiln and preparation method for burner prefabricated member |
| CN106565250A (en) * | 2016-07-30 | 2017-04-19 | 许星星 | High-strength alkali-resistant sialon-corundum composite refractory material and preparation method thereof |
| CN107108370A (en) * | 2015-02-09 | 2017-08-29 | 里弗雷克特里知识产权两合公司 | Purposes for the batch of material for producing refractory product, the method for producing refractory product, refractory product and refractory product |
| CN108675780A (en) * | 2018-06-11 | 2018-10-19 | 郑州大学 | A kind of metal composite mullite silicon carbide ceramic composite and preparation method thereof |
| CN109265147A (en) * | 2018-10-11 | 2019-01-25 | 大同新成新材料股份有限公司 | A kind of preparation process being burnt into aluminum-carbon sliding |
| CN109574689A (en) * | 2018-12-30 | 2019-04-05 | 河南新拓耐火材料有限公司 | One kind, which is not burnt, does not soak corundum slide plate and preparation method thereof |
| CN110550940A (en) * | 2019-09-03 | 2019-12-10 | 北京科技大学 | Ti (C, N) solid solution combined corundum-spinel refractory material and preparation method thereof |
| CN111484320A (en) * | 2020-04-15 | 2020-08-04 | 河北建材职业技术学院 | Non-cooling steel rolling heating furnace corundum-titanium nitride sliding rail material and preparation method thereof |
| CN111875363A (en) * | 2020-07-16 | 2020-11-03 | 北京科技大学 | Preparation method of electrofused mullite containing titanium carbonitride solid solution |
| CN113461410A (en) * | 2021-07-22 | 2021-10-01 | 河南熔金高温材料股份有限公司 | Al-Al added with titanium nitride coated mullite2O3Sliding plate brick and production method thereof |
| CN114853486A (en) * | 2022-04-22 | 2022-08-05 | 江苏盛耐新材料有限公司 | Preparation method of thermal shock resistance composite nozzle brick |
| CN115947591A (en) * | 2022-08-15 | 2023-04-11 | 河北国亮新材料股份有限公司 | Medium-temperature sintered metal-bonded aluminum-zirconium-carbon sliding plate brick with high carbon content and preparation method thereof |
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| CN100425569C (en) * | 2006-10-19 | 2008-10-15 | 武汉科技大学 | Slide board refractory containing titanium carbo-nitride and its preparing method |
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- 2007-04-12 CN CNB2007100518468A patent/CN100462335C/en not_active Expired - Fee Related
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| CN101318638B (en) * | 2008-07-15 | 2010-06-09 | 四川大学 | Novel method for preparing nano-carbon titanium nitride powder with precursors |
| CN101830717A (en) * | 2010-05-11 | 2010-09-15 | 浙江大学 | Zirconium sol reinforced corundum-mullite product and production method thereof |
| CN103464738A (en) * | 2013-08-21 | 2013-12-25 | 卫辉熔金高温材料有限责任公司 | Titanium-added metal combined sliding plate and production method thereof |
| CN103464738B (en) * | 2013-08-21 | 2015-10-28 | 河南熔金高温材料股份有限公司 | Add corrupt split slide plate and the production method thereof of titanium |
| CN103880454A (en) * | 2014-03-28 | 2014-06-25 | 长兴明天炉料有限公司 | Tap hole reclaimed material recycled quick-dry anti-explosion castable |
| CN103880454B (en) * | 2014-03-28 | 2015-11-18 | 长兴明天炉料有限公司 | The fast dry type anti-explosion refractory castable that a kind of iron notch reworked material is recycled |
| CN104177873A (en) * | 2014-08-14 | 2014-12-03 | 辽宁富城耐火材料（集团）有限公司 | High-temperature protective coating for high-carbon steel billet and application thereof |
| CN104177108A (en) * | 2014-09-04 | 2014-12-03 | 湖州永联耐火材料有限公司 | Continuous-casting flow-control refractory material and application thereof |
| CN104177108B (en) * | 2014-09-04 | 2016-01-20 | 湖州永联耐火材料有限公司 | Continuous casting flow control refractory materials and application thereof |
| CN107108370B (en) * | 2015-02-09 | 2021-11-26 | 里弗雷克特里知识产权两合公司 | Batch for producing a refractory product, method for producing a refractory product, refractory product and use of a refractory product |
| CN107108370A (en) * | 2015-02-09 | 2017-08-29 | 里弗雷克特里知识产权两合公司 | Purposes for the batch of material for producing refractory product, the method for producing refractory product, refractory product and refractory product |
| CN104609746A (en) * | 2015-02-11 | 2015-05-13 | 张婷 | Burner prefabricated member for lime kiln and preparation method for burner prefabricated member |
| CN106565250A (en) * | 2016-07-30 | 2017-04-19 | 许星星 | High-strength alkali-resistant sialon-corundum composite refractory material and preparation method thereof |
| CN108675780B (en) * | 2018-06-11 | 2021-08-24 | 郑州大学 | Metal composite mullite-silicon carbide ceramic composite material and preparation method thereof |
| CN108675780A (en) * | 2018-06-11 | 2018-10-19 | 郑州大学 | A kind of metal composite mullite silicon carbide ceramic composite and preparation method thereof |
| CN109265147A (en) * | 2018-10-11 | 2019-01-25 | 大同新成新材料股份有限公司 | A kind of preparation process being burnt into aluminum-carbon sliding |
| CN109574689A (en) * | 2018-12-30 | 2019-04-05 | 河南新拓耐火材料有限公司 | One kind, which is not burnt, does not soak corundum slide plate and preparation method thereof |
| CN110550940A (en) * | 2019-09-03 | 2019-12-10 | 北京科技大学 | Ti (C, N) solid solution combined corundum-spinel refractory material and preparation method thereof |
| CN111484320A (en) * | 2020-04-15 | 2020-08-04 | 河北建材职业技术学院 | Non-cooling steel rolling heating furnace corundum-titanium nitride sliding rail material and preparation method thereof |
| CN111875363A (en) * | 2020-07-16 | 2020-11-03 | 北京科技大学 | Preparation method of electrofused mullite containing titanium carbonitride solid solution |
| CN113461410A (en) * | 2021-07-22 | 2021-10-01 | 河南熔金高温材料股份有限公司 | Al-Al added with titanium nitride coated mullite2O3Sliding plate brick and production method thereof |
| CN114853486A (en) * | 2022-04-22 | 2022-08-05 | 江苏盛耐新材料有限公司 | Preparation method of thermal shock resistance composite nozzle brick |
| CN115947591A (en) * | 2022-08-15 | 2023-04-11 | 河北国亮新材料股份有限公司 | Medium-temperature sintered metal-bonded aluminum-zirconium-carbon sliding plate brick with high carbon content and preparation method thereof |
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