CN103073271A - High-abrasion-resistance high-temperature-resistance ceramic - Google Patents
High-abrasion-resistance high-temperature-resistance ceramic Download PDFInfo
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- CN103073271A CN103073271A CN2011103687676A CN201110368767A CN103073271A CN 103073271 A CN103073271 A CN 103073271A CN 2011103687676 A CN2011103687676 A CN 2011103687676A CN 201110368767 A CN201110368767 A CN 201110368767A CN 103073271 A CN103073271 A CN 103073271A
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Abstract
The invention discloses a high-abrasion-resistance high-temperature-resistance ceramic comprising, by weight, 90-95 parts of aluminum oxide, 2-5 parts of calcium carbonate, 1-3 parts of kaolin, 1.2-2.5 parts of silica micro-powder, 10-15 parts of paraffin, and 0.2-0.6 parts of oleic acid. The high-abrasion-resistance high-temperature-resistance ceramic adopts a special optimal raw material formula, such that the ceramic has the properties such as high strength, high wear-resistance, high-temperature resistance, and the like. The ceramic is suitable to be applied in mechanical parts such as grinding and cutting materials, and devices such as crucibles and refractory furnace tube. The preparation process of the ceramic is simple and is easy to realize.
Description
Technical field
The present invention relates to a kind of pottery, relate in particular to a kind of high abrasion-proof and high temperature resistant pottery.
Background technology
Alumina-ceramic is the main class of electronic ceramics, also is that vacuum is opened the light, one of the leading product of vacuum-capacitor.Aluminum oxide has higher thermal conductivity, high-melting-point, high insulation, low-k, low dielectric loss and good packaging process, the characteristics such as adaptability, be widely used in microwave electrovacuum, microelectronics, also be high-power IC, H2C semiconducter device, the HIGH-POWERED MICROWAVES electron tube is the important ceramic materials of the high heat conduction components and parts of preparation demand in the nuclear power source always.
And the alumina-ceramic of domestic preparation is not ideal enough at the aspect of performance such as wear-resisting, high temperature resistant, and the alumina-ceramic qualification rate of production is low.
Summary of the invention
In order to overcome above-mentioned deficiency, technical problem to be solved provides the simple high abrasion-proof and high temperature resistant pottery of a kind of production technique just in the present invention.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is as follows:
A kind of high abrasion-proof and high temperature resistant pottery, it comprises the component of following parts by weight:
Wherein, as preferred version, it comprises the component of following parts by weight:
Wherein, further preferably, it also comprises chromic oxide, and described chromic oxide is counted 0.2～2 part by weight.
Still more preferably, described chromic oxide is counted 0.5～1.2 part by weight.
Beneficial effect: high abrasion-proof and high temperature resistant of the present invention pottery, adopt the composition of raw materials of special the best, thereby have high strength, high abrasion, the performance such as high temperature resistant.Be applicable to grind the devices such as the crucible that uses under the various mechanical parts such as material, cutting material and the hot environment, fire-resistant boiler tube.Manufacturing process of the present invention is simple, is easy to realize.
Embodiment
Embodiment 1
A kind of high abrasion-proof and high temperature resistant pottery, it comprises the component of following parts by weight:
The preparation method of above-mentioned high abrasion-proof and high temperature resistant pottery comprises the steps:
1, aluminium sesquioxide, calcium carbonate, kaolin, silicon powder are carried out ball milling, batch mixing after by the formula ratio batching, is crushed to 300～400 orders.
2, paraffin, the oleic acid with formula ratio is heated to 110～130 ℃ to fusing.
3, the raw material in the step 1 is anhydrated backward paraffin and the oleic acid that wherein adds the fusing in the step 2 mixes rear employing injection moulding at 0.5MP, 60～70 ℃ of condition compacted unders.
4, de-waxing, burn till and get product.
Embodiment 2
A kind of high abrasion-proof and high temperature resistant pottery, it comprises the component of following parts by weight:
The preparation method of above-mentioned high abrasion-proof and high temperature resistant pottery comprises the steps:
1, aluminium sesquioxide, calcium carbonate, kaolin, silicon powder are carried out ball milling, batch mixing after by the formula ratio batching, is crushed to 300～400 orders.
2, paraffin, the oleic acid with formula ratio is heated to 110～130 ℃ to fusing.
3, the raw material in the step 1 is anhydrated backward paraffin and the oleic acid that wherein adds the fusing in the step 2 mixes rear employing injection moulding at 0.5MP, 60～70 ℃ of condition compacted unders.
4, de-waxing, burn till and get product.
Embodiment 3
A kind of high abrasion-proof and high temperature resistant pottery, it comprises the component of following parts by weight:
The preparation method of above-mentioned high abrasion-proof and high temperature resistant pottery comprises the steps:
1, aluminium sesquioxide, calcium carbonate, kaolin, silicon powder are carried out ball milling, batch mixing after by the formula ratio batching, is crushed to 300～400 orders.
2, paraffin, the oleic acid with formula ratio is heated to 110～130 ℃ to fusing.
3, the raw material in the step 1 is anhydrated backward paraffin and the oleic acid that wherein adds the fusing in the step 2 mixes rear employing injection moulding at 0.5MP, 60～70 ℃ of condition compacted unders.
4, de-waxing, burn till and get product.
Embodiment 4
A kind of high abrasion-proof and high temperature resistant pottery, it comprises the component of following parts by weight:
The preparation method of above-mentioned high abrasion-proof and high temperature resistant pottery comprises the steps:
1, aluminium sesquioxide, calcium carbonate, kaolin, silicon powder are carried out ball milling, batch mixing after by the formula ratio batching, is crushed to 300～400 orders.
2, paraffin, the oleic acid with formula ratio is heated to 110～130 ℃ to fusing.
3, the raw material in the step 1 is anhydrated backward paraffin and the oleic acid that wherein adds the fusing in the step 2 mixes rear employing injection moulding at 0.5MP, 60～70 ℃ of condition compacted unders.
4, de-waxing, burn till and get product.
Above-described embodiment does not limit the present invention in any way, and every employing is equal to replaces or technical scheme that the mode of equivalent transformation obtains all drops in protection scope of the present invention.
Claims (5)
1. high abrasion-proof and high temperature resistant pottery is characterized in that it comprises the component of following parts by weight:
2. a kind of high abrasion-proof and high temperature resistant according to claim 1 is ceramic, it is characterized in that it comprises the component of following parts by weight:
3. a kind of high abrasion-proof and high temperature resistant according to claim 1 and 2 is ceramic, and it is characterized in that: it also comprises chromic oxide.
4. a kind of high abrasion-proof and high temperature resistant according to claim 3 is ceramic, and it is characterized in that: described chromic oxide is counted 0.2～2 part by weight.
5. a kind of high abrasion-proof and high temperature resistant according to claim 4 is ceramic, and it is characterized in that: described chromic oxide is counted 0.5～1.2 part by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103687676A CN103073271A (en) | 2011-11-18 | 2011-11-18 | High-abrasion-resistance high-temperature-resistance ceramic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2011103687676A CN103073271A (en) | 2011-11-18 | 2011-11-18 | High-abrasion-resistance high-temperature-resistance ceramic |
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| CN103073271A true CN103073271A (en) | 2013-05-01 |
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| CN2011103687676A Pending CN103073271A (en) | 2011-11-18 | 2011-11-18 | High-abrasion-resistance high-temperature-resistance ceramic |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310976A (en) * | 2014-10-22 | 2015-01-28 | 华文蔚 | Highly wear-resistant high-temperature ceramic |
| CN104649655A (en) * | 2015-02-14 | 2015-05-27 | 济南大学 | Preparation method of special low-density grinding ball for cement grinding mill |
| CN105084905A (en) * | 2015-08-21 | 2015-11-25 | 广东伊莱特电器有限公司 | Composite ceramic material and inner container of electric cooker prepared from composite ceramic material |
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| CN1297862A (en) * | 2000-12-05 | 2001-06-06 | 龚建新 | Hot-pressing injection-molded alumina ceramic product and manufacturing method thereof |
| CN1469108A (en) * | 2003-04-10 | 2004-01-21 | 沈阳黎明航空发动机（集团）有限责任 | Corundum stagnation chamber for high-temperature thermocouple |
| CN101159210A (en) * | 2007-11-03 | 2008-04-09 | 清新县石坎镇巨安胶木电器瓷件厂 | Manufacturing method for ceramic metallic halogen lamp monomer electric arc pipe shell |
| CN101874974A (en) * | 2009-11-27 | 2010-11-03 | 山东省环保陶瓷工程技术研究中心 | Spiral aluminum oxide ceramic nozzle for flue gas desulfurization slurry atomization and manufacturing method thereof |
| CN101941833A (en) * | 2010-08-27 | 2011-01-12 | 河南省耕生高温材料有限公司 | Aluminum oxide ceramic slender tube and manufacture method thereof |
| CN102173819A (en) * | 2011-02-21 | 2011-09-07 | 辽宁瑛冠高技术陶瓷有限公司 | Preparation method of electric vacuum ceramic tube shell |
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2011
- 2011-11-18 CN CN2011103687676A patent/CN103073271A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1297862A (en) * | 2000-12-05 | 2001-06-06 | 龚建新 | Hot-pressing injection-molded alumina ceramic product and manufacturing method thereof |
| CN1469108A (en) * | 2003-04-10 | 2004-01-21 | 沈阳黎明航空发动机（集团）有限责任 | Corundum stagnation chamber for high-temperature thermocouple |
| CN101159210A (en) * | 2007-11-03 | 2008-04-09 | 清新县石坎镇巨安胶木电器瓷件厂 | Manufacturing method for ceramic metallic halogen lamp monomer electric arc pipe shell |
| CN101874974A (en) * | 2009-11-27 | 2010-11-03 | 山东省环保陶瓷工程技术研究中心 | Spiral aluminum oxide ceramic nozzle for flue gas desulfurization slurry atomization and manufacturing method thereof |
| CN101941833A (en) * | 2010-08-27 | 2011-01-12 | 河南省耕生高温材料有限公司 | Aluminum oxide ceramic slender tube and manufacture method thereof |
| CN102173819A (en) * | 2011-02-21 | 2011-09-07 | 辽宁瑛冠高技术陶瓷有限公司 | Preparation method of electric vacuum ceramic tube shell |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310976A (en) * | 2014-10-22 | 2015-01-28 | 华文蔚 | Highly wear-resistant high-temperature ceramic |
| CN104310976B (en) * | 2014-10-22 | 2016-09-07 | 华文蔚 | A kind of High-abrasion-resisthigh-temperature-resceramic high-temperature-resceramic ceramic |
| CN104649655A (en) * | 2015-02-14 | 2015-05-27 | 济南大学 | Preparation method of special low-density grinding ball for cement grinding mill |
| CN105084905A (en) * | 2015-08-21 | 2015-11-25 | 广东伊莱特电器有限公司 | Composite ceramic material and inner container of electric cooker prepared from composite ceramic material |
| CN105084905B (en) * | 2015-08-21 | 2016-06-15 | 广东伊莱特电器有限公司 | A kind of inner container of electric cooker of composite ceramic material and preparation thereof |
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Application publication date: 20130501 |