CN102167513A - Preparation technology of phosphosilicate enamel - Google Patents
Preparation technology of phosphosilicate enamel Download PDFInfo
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- CN102167513A CN102167513A CN2010106081339A CN201010608133A CN102167513A CN 102167513 A CN102167513 A CN 102167513A CN 2010106081339 A CN2010106081339 A CN 2010106081339A CN 201010608133 A CN201010608133 A CN 201010608133A CN 102167513 A CN102167513 A CN 102167513A
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Abstract
The invention provides a preparation technology of phosphosilicate enamel, which comprises the raw materials based on weight percentage as follows: 15%-30% of P205, 20%-35% of SiO2, 8%-15% of B2O3, 5%-12% of Al2O3, 1%-4% of TiO2, 1%-5% of ZrO2, 0-1% of CoO, 0-2% of NiO, 5%-10% of Na2O, 2%-6% of K2O, 0-4% of 'ZnO, 2%-6% of CaO and 1%-5% of MaO. The preparation technology comprises the steps of dosing, founding under a high temperature, preparing enamel dried powder or glazeslip, coating the enamel, and sintering. After the phosphosilicate enamel which is prepared by the method is used, the abrasion resistance and the shock resistance of the enamel are effectively improved, and the enamel with better performances is developed for the industrial application of the enamel which is taken as an abrasion resistant structure, a building decoration material, and the like.
Description
Technical field
The present invention relates to a kind of silicophosphate enamelled technology of preparing.
Background technology
Enamel is favored by fields such as industry and building decorations just day by day as good wear-resisting and resistant material, has obtained to use more and more widely with the ornament materials of enamel as abrasion-proof structure and subway inside and building appearance.Therefore, the wear-resistant and ballistic ability of external force resistance of industrial enamelled is its key that obtains broader applications.
In recent years, aspect the wear-resistant and shock resistance that improves enamelware, mainly be two kinds of methods, the one, add the material of some high rigidity, such as aluminium oxide, zirconia etc., in vitreous enamel, reach the purpose that improves wear-resisting and shock resistance with hard point Dispersion of Particles by particle strengthening; The 2nd, by regulating the composition of vitreous enamel, adopt the technology of controlled micro crystallization, make to form a large amount of equally distributed crystallites in the enamel and improve its wear-resisting and shock resistance.But substantially do not form to improve the toughness of enamel by the glass network in the change vitreous enamel, reach and improve its wear-resistant and report impact resistance.
Summary of the invention
The technical problem to be solved in the present invention is, deficiency at existing industrial enamel technology, invent a kind of novel silicophosphate enamel technology of preparing, form by the glass network that changes in the enamel layer, improve enamelled toughness, thereby effectively improve the wear-resistant and impact resistance of enamelled, for industrial application such as abrasion-proof structure and building and ornament materials are developed the more excellent enamel of performance.
Technical solution of the present invention is, a kind of technology of preparing of phosphosilicate enamel, and it is made by following percentage by weight proportioning, P
2O
5: 15-30%, SiO
2: 20-35%, B
2O
3: 8-15%, Al
2O
3: 5-12%, TiO
2: 1-4%, ZrO
2: 1-5%, CoO:0-1%, NiO:0-2%, Na
2O:5-10%, K
2O:2-6%, ZnO:0-4%, CaO:2-6%, MgO:1-5%.
Its step of preparation process is:
(1) batching and high temperature melting: above-mentioned various material powders are pressed the proportion speed weighing, send in the high temperature furnace after mixing, 1350～1500 ℃ of meltings, obtain to form uniform enamel melt, fast cooling obtains the homogeneous enamel frit after taking out.
(2) enamel dry powder or glaze slip preparation: above-mentioned homogeneous enamel frit is mixed according to a certain ratio with common mill addition, in ball mill or other quick grinding plant, carry out dry method or wet method (adding a certain amount of water) and grind, obtain meeting the enamel pre-grinding dry powder or the glaze slip of fineness requirement.
(3) application of slip with burn till: above-mentioned glaze slip or enamel pre-grinding dry powder (add water and the stir the furnishing glaze slip) enamelling method with routine such as spraying or dip-coatings evenly is coated in through processing clean surface of workpiece, dries and under 800～860 ℃ of temperature, burns till afterwards.
The present invention is directed to the wear-resistant and shock proof application demand of industrial enamel, by scientific and reasonable composition design, particularly in prescription, introduce than polyphosphate, make the glass network that forms the vitreous enamel matrix by common SiO
2-B
2O
3Binary system is changed into P
2O
5-SiO
2-B
2O
3Ternary system.Because P
2O
5Introducing, make the network structure of this vitreous enamel more firm, wearability and toughness significantly improve, thereby show more excellent wear-resistant and impact resistance.
With the phosphosilicate enamel of the technology of the present invention preparation, with the 45# steel to the mill experiment in, its wear extent (weight) only is the 8-14% of mating plate, wearability is than having improved more than 1 times with the common enamel under the condition.The steel ball method that vertically drops with φ 50mm is tested shock resistance, under the vertical highly naturally ball falling impact of 1.5m, although the arc pit that the degree of depth reaches 10mm has appearred in enamel plate, enamel layer is not seen cracking and comes off that common enamel thread crackle then occurs and part comes off.Therefore, with the phosphosilicate enamel of this technology preparation, its wearability and impact resistance are significantly increased, and have good popularizing application prospect.
Embodiment
Embodiment 1, a kind of technology of preparing of phosphosilicate enamel, and it is made by following percentage by weight proportioning, P
2O
5: 22%, SiO
2: 32%, B
2O
3: 12%, Al
2O
3: 5%, TiO
2: 2%, ZrO
2: 2%, Na
2O:8%, K
2O:4%, ZnO:4%, CoO:1%, NiO:2%, CaO:3%, MgO:3%.
Concrete making method is:
(1) batching and high temperature melting: above-mentioned various material powders are pressed the proportion speed weighing, send in the high temperature furnace after mixing, 1350～1500 ℃ of meltings, obtain to form uniform enamel melt, fast cooling obtains the homogeneous enamel frit after taking out.
(2) enamel dry powder or glaze slip preparation: above-mentioned homogeneous enamel frit is mixed according to a certain ratio with common mill addition, in ball mill or other quick grinding plant, carry out dry method or wet method (adding a certain amount of water) and grind, obtain meeting the enamel pre-grinding dry powder or the glaze slip of fineness requirement.
(3) application of slip with burn till: above-mentioned glaze slip or enamel pre-grinding dry powder (add water and the stir the furnishing glaze slip) enamelling method with routine such as spraying or dip-coatings evenly is coated in through processing clean surface of workpiece, dries and under 800～860 ℃ of temperature, burns till afterwards.
Embodiment 2, a kind of technology of preparing of phosphosilicate enamel, and it is made by following percentage by weight proportioning, P
2O
5: 18%, SiO
2: 30%, B
2O
3: 15%, Al
2O
3: 9%, TiO
2: 2%, ZrO
2: 3%, Na
2O:6%, K
2O:6%, CoO:1%, NiO:2%, CaO:5%, MgO:3%.
Concrete preparation method is with embodiment 1.
Embodiment 3, a kind of technology of preparing of phosphosilicate enamel, and it is made by following percentage by weight proportioning, P
2O
5: 28%, SiO
2: 24%, B
2O
3: 8%, Al
2O
3: 12%, TiO
2: 4%, ZrO
2: 2%, Na
2O:7%, K
2O:2%, ZnO:2%, CoO:1%, NiO:2%, CaO:6%, MgO:2%.
Concrete preparation method is with embodiment 1.
In above embodiment: P
2O
5Introduce SiO with aluminum phosphate, sodium pyrophosphate or tricalcium phosphate
2Introduce B with quartz sand
2O
3Introduce ZrO with boric acid or borax
2Introduce Na with zirconium silicate
2O and K
2O introduces with sodium carbonate and potash respectively, and CaO and MgO introduce with calcite or dolomite; Other composition is all introduced with technical oxide.
Silicophosphate enamel through above composition proportion and processing step production, reached goal of the invention fully, effectively improved the wear-resistant and impact resistance of enamelled, for enamel has been developed the more excellent enamel of performance as industrial application such as abrasion-proof structure and building and ornament materials.
Claims (4)
1. the technology of preparing of a phosphosilicate enamel is characterized in that making P by following percentage by weight proportioning
2O
5: 15-30%, SiO
2: 20-35%, B
2O
3: 8-15%, Al
2O
3: 5-12%, TiO
2: 1-4%, ZrO
2: 1-5%, CoO:0-1%, NiO:0-2%, Na
2O:5-10%, K
2O:2-6%, ZnO:0-4%, CaO:2-6%, MgO:1-5%;
Its step of preparation process is:
(1) batching and high temperature melting: above-mentioned various material powders are pressed the proportion speed weighing, send in the high temperature furnace after mixing, 1350～1500 ℃ of meltings, obtain to form uniform enamel melt, fast cooling obtains the homogeneous enamel frit after taking out;
(2) enamel dry powder or glaze slip preparation: above-mentioned homogeneous enamel frit is mixed according to a certain ratio with common mill addition, in ball mill or other quick grinding plant, carry out dry method or wet method (adding a certain amount of water) and grind, obtain meeting the enamel pre-grinding dry powder or the glaze slip of fineness requirement;
(3) application of slip with burn till: above-mentioned glaze slip or enamel pre-grinding dry powder (add water and the stir the furnishing glaze slip) enamelling method with routine such as spraying or dip-coatings evenly is coated in through processing clean surface of workpiece, dries and under 800～860 ℃ of temperature, burns till afterwards.
2. the technology of preparing of phosphosilicate enamel according to claim 1 is characterized in that described percentage by weight proportioning is P
2O
5: 22%, SiO
2: 32%, B
2O
3: 12%, Al
2O
3: 5%, TiO
2: 2%, ZrO
2: 2%, Na
2O:8%, K
2O:4%, ZnO:4%, CoO:1%, NiO:2%, CaO:3%, MgO:3%.
3. the technology of preparing of phosphosilicate enamel according to claim 1 is characterized in that described percentage by weight proportioning is P
2O
5: 18%, SiO
2: 30%, B
2O
3: 15%, Al
2O
3: 9%, TiO
2: 2%, ZrO
2: 3%, Na
2O:6%, K
2O:6%, CoO:1%, NiO:2%, CaO:5%, MgO:3%.
4. the technology of preparing of phosphosilicate enamel according to claim 1 is characterized in that described percentage by weight proportioning is P
2O
5: 28%, SiO
2: 24%, B
2O
3: 8%, Al
2O
3: 12%, TiO
2: 4%, ZrO
2: 2%, Na
2O:7%, K
2O:2%, ZnO:2%, CoO:1%, NiO:2%, CaO:6%, MgO:2%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010608133.9A CN102167513B (en) | 2010-12-26 | 2010-12-26 | A kind of technology of preparing of silicophosphate enamel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010608133.9A CN102167513B (en) | 2010-12-26 | 2010-12-26 | A kind of technology of preparing of silicophosphate enamel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102167513A true CN102167513A (en) | 2011-08-31 |
| CN102167513B CN102167513B (en) | 2016-03-23 |
Family
ID=44488861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010608133.9A Active CN102167513B (en) | 2010-12-26 | 2010-12-26 | A kind of technology of preparing of silicophosphate enamel |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103974469A (en) * | 2013-01-31 | 2014-08-06 | 海尔集团公司 | Metal heating element with coating and preparation method thereof |
| CN104788021A (en) * | 2015-03-14 | 2015-07-22 | 李宏亮 | Enamel glaze and product obtained by using enamel glaze |
| CN105110776A (en) * | 2015-07-20 | 2015-12-02 | 武汉天沭除尘设备有限公司 | Wear resistant composite coating, high strength and wear resistant composite steel plate and making method thereof |
| CN105734567A (en) * | 2016-03-03 | 2016-07-06 | 北京中选耐磨设备有限公司平顶山分公司 | Enamel liner used for swirler and manufacturing method of enamel liner |
| CN106011971A (en) * | 2016-05-26 | 2016-10-12 | 浙江工业大学 | Method for preparing ceramic film/glaze film composite coating on titanium alloy surface |
| CN106835135A (en) * | 2017-03-03 | 2017-06-13 | 台山市冠鑫机械有限公司 | A kind of spray room enamel production line |
| CN108275881A (en) * | 2018-02-08 | 2018-07-13 | 赵庭玉 | Super flexible crystallite enamel of one kind and preparation method thereof |
| CN108298819A (en) * | 2018-02-08 | 2018-07-20 | 赵庭玉 | A kind of high-temperature enamel for high-chromium white cast iron |
| CN110372325A (en) * | 2019-06-06 | 2019-10-25 | 东南大学 | A kind of ceramic coating material and its preparation method and application for reinforcing bar |
| CN110747471A (en) * | 2019-11-05 | 2020-02-04 | 深圳宝福珠宝有限公司 | Method for processing color-changing enamel applied to metal surface |
| CN114180991A (en) * | 2021-12-22 | 2022-03-15 | 湖南华联瓷业股份有限公司 | Production process of wear-resistant glaze and glaze |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB718132A (en) * | 1951-03-22 | 1954-11-10 | Du Pont | Vitreous phosphate enamels and their use |
| EP0916624B1 (en) * | 1997-11-11 | 2001-07-25 | Kawasaki Steel Corporation | Porcelain-enameled steel sheets and frits for enameling |
| WO2007032977A1 (en) * | 2005-09-14 | 2007-03-22 | Ferro Corporation | Extended firing range enamels to produce frost effects |
| CN100486934C (en) * | 2007-06-28 | 2009-05-13 | 吴渭阳 | Blazing heronsbill furnace transmulation glaze and method for manufacturing same |
-
2010
- 2010-12-26 CN CN201010608133.9A patent/CN102167513B/en active Active
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103974469B (en) * | 2013-01-31 | 2019-05-28 | 海尔集团公司 | Metal heating element with coating and preparation method thereof |
| CN103974469A (en) * | 2013-01-31 | 2014-08-06 | 海尔集团公司 | Metal heating element with coating and preparation method thereof |
| CN104788021A (en) * | 2015-03-14 | 2015-07-22 | 李宏亮 | Enamel glaze and product obtained by using enamel glaze |
| CN104788021B (en) * | 2015-03-14 | 2018-05-18 | 惠安网信通技术开发有限公司 | A kind of vitreous enamel and obtained product |
| CN105110776A (en) * | 2015-07-20 | 2015-12-02 | 武汉天沭除尘设备有限公司 | Wear resistant composite coating, high strength and wear resistant composite steel plate and making method thereof |
| CN105734567A (en) * | 2016-03-03 | 2016-07-06 | 北京中选耐磨设备有限公司平顶山分公司 | Enamel liner used for swirler and manufacturing method of enamel liner |
| CN105734567B (en) * | 2016-03-03 | 2018-01-09 | 北京中选耐磨设备有限公司平顶山分公司 | A kind of glass lining for cyclone and preparation method thereof |
| CN106011971A (en) * | 2016-05-26 | 2016-10-12 | 浙江工业大学 | Method for preparing ceramic film/glaze film composite coating on titanium alloy surface |
| CN106835135A (en) * | 2017-03-03 | 2017-06-13 | 台山市冠鑫机械有限公司 | A kind of spray room enamel production line |
| CN108275881A (en) * | 2018-02-08 | 2018-07-13 | 赵庭玉 | Super flexible crystallite enamel of one kind and preparation method thereof |
| CN108298819A (en) * | 2018-02-08 | 2018-07-20 | 赵庭玉 | A kind of high-temperature enamel for high-chromium white cast iron |
| CN108298819B (en) * | 2018-02-08 | 2020-07-10 | 赵庭玉 | High-temperature porcelain glaze for high-chromium white cast iron |
| CN110372325A (en) * | 2019-06-06 | 2019-10-25 | 东南大学 | A kind of ceramic coating material and its preparation method and application for reinforcing bar |
| CN110747471A (en) * | 2019-11-05 | 2020-02-04 | 深圳宝福珠宝有限公司 | Method for processing color-changing enamel applied to metal surface |
| CN110747471B (en) * | 2019-11-05 | 2022-02-11 | 深圳宝福珠宝有限公司 | Method for processing color-changing enamel applied to metal surface |
| CN114180991A (en) * | 2021-12-22 | 2022-03-15 | 湖南华联瓷业股份有限公司 | Production process of wear-resistant glaze and glaze |
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|---|---|
| CN102167513B (en) | 2016-03-23 |
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Address after: 411000 No. 8, Shuangma 7th Road, Xiangyang farm, Shuangma street, high tech Zone, Xiangtan City, Hunan Province Patentee after: Hunan Lifa glaze color new material Co.,Ltd. Address before: 411000 Torch Innovation and entrepreneurship Park, Yuetang District, Xiangtan City, Hunan Province Patentee before: Hunan Province Inorganic Colored Frit Engineering Technology Research Center Co.,Ltd. |
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Effective date of registration: 20220906 Address after: 411100 Yi Su He Zhen Zhang Shu Cun Yi Zi Zu, Xiangtan County, Xiangtan City, Hunan Province Patentee after: Xiangtan Hongrun Metal Technology Co.,Ltd. Address before: 411000 No. 8, Shuangma 7th Road, Xiangyang farm, Shuangma street, high tech Zone, Xiangtan City, Hunan Province Patentee before: Hunan Lifa glaze color new material Co.,Ltd. |
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