CN103771703A - Breaking-resistant hard glass material and preparation method thereof - Google Patents
Breaking-resistant hard glass material and preparation method thereof Download PDFInfo
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- CN103771703A CN103771703A CN201410026381.0A CN201410026381A CN103771703A CN 103771703 A CN103771703 A CN 103771703A CN 201410026381 A CN201410026381 A CN 201410026381A CN 103771703 A CN103771703 A CN 103771703A
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Abstract
The invention relates to a breaking-resistant hard glass material and a preparation method thereof. The breaking-resistant hard glass material comprises the following components in parts by weight: 8-13 parts of ZrO2, 14-19 parts of SiO2, 6-8 parts of K2O, 9-11 parts of CeO2 and 2-4 parts of Fe2O3. The preparation method comprises the following steps of: ball-grinding the raw material components, then drying, carrying out high-temperature smelting, and finally, annealing to prepare and obtain the breaking-resistant hard glass material. The prepared glass material has good breaking resistance and high Vickers hardness, and the application range of the glass material can be obviously expanded.
Description
Technical field
The present invention relates to a kind of glass material and preparation method thereof, particularly relate to a kind of glass material with excellent break resistance and higher hardness and preparation method thereof.
Background technology
Along with glasswork is in the widespread use in the fields such as industry, medicine and buildings, existing the demand of glass is not limited only to for barrier and printing opacity.More be the demand of the good mechanical strength to glass, as good break resistance and high hardness.But because the internal structure of glass self has caused its mechanics not good, therefore the improvement of glass preparation component is become to the theme that people pay close attention to day by day.
Prior art is in the time improving the hardness of glass, usually add that plumbous oxide obtains that hardness is high, wear resistance good and break resistance is good glass, but because the membership that adds of plumbous oxide has a negative impact to human body and environment, therefore also day by day become needs for the anti-fracture of excellence and the environmentally friendly glass of high rigidity.
Summary of the invention
The technical problem solving: easily the rupturing in the time being subject to external force of conventional glass material, break resistance hardness poor and simple glass is also lower, has limited the widely used problem of glass.
Technical scheme: the invention discloses a kind of anti-fracture hard glass material and preparation method thereof, anti-fracture hard glass material is made up of according to weight ratio following composition: ZrO
2be 8～13 parts, SiO
2be 14～19 parts, K
2o is 6～8 parts, CeO
2be 9～11 parts, Fe
2o
3it is 2～4 parts.
A preparation method for anti-fracture hard glass material, preparation method comprises the steps: (1) anti-fracture hard glass material consisting of according to weight ratio: ZrO
2be 8～13 parts, SiO
2be 14～19 parts, K
2o is 6～8 parts, CeO
2be 9～11 parts, Fe
2o
3be 2～4 parts, above-mentioned raw materials is carried out to mixed at room temperature; (2) mixed frit carries out ball-milling processing with ball mill, crosses 350 mesh sieve, high temperature drying after sieving after ball milling; (3) after dry, get corundum crucible, the dried frit mixing is added in corundum crucible, corundum crucible is heated to 1280～1380 ℃, the speed heating up when heating is 30 ℃/min, when heating, stirs with quartz pushrod; (4) be heated to stir after top temperature, stirring finishes rear ventilation and clarifies again; (5) after clarification, glass metal is poured in mould; (6) glass metal carries out anneal, is incubated 30min when first stage annealing to 770 ℃, when secondary stage annealing to 670 ℃, keeps 1h, is finally cooled to room temperature again, is prepared into anti-fracture hard glass material.
In a kind of preparation method of anti-fracture hard glass material, ZrO in frit
2be preferably 13 parts
.
In a kind of preparation method of anti-fracture hard glass material, the dried frit mixing is added after corundum crucible, corundum crucible is preferably heated to 1380 ℃.
In a kind of preparation method of anti-fracture hard glass material, CeO in frit
2be preferably 10～11 parts.
Beneficial effect: the glass material finally preparing has good break resistance and higher Vickers' hardness, the steel ball that shock resistance testing method is is 0.5kg by weight respectively from the placement in height of 0.4m, 0.6m, 0.8m to glass material, glass material of the present invention is without disrepair phenomenon.After the Vickers' hardness of measuring glass material through Vickers hardness tester, the Vickers' hardness of glass material is 683 to 698, also has higher Vickers' hardness.
Embodiment
Embodiment 1
A preparation method for anti-fracture hard glass material, preparation method comprises the steps: (1) anti-fracture hard glass material consisting of according to weight ratio: ZrO
2for 8kg, SiO
2for 19kg, K
2o is 7kg, CeO
2for 9kg, Fe
2o
3for 2kg, above-mentioned raw materials is carried out to mixed at room temperature; (2) mixed frit carries out ball-milling processing with ball mill, crosses 350 mesh sieve, high temperature drying after sieving after ball milling; (3) after dry, get corundum crucible, the dried frit mixing is added in corundum crucible, corundum crucible is heated to 1380 ℃, the speed heating up when heating is 30 ℃/min, when heating, stirs with quartz pushrod; (4) be heated to stir after top temperature, stirring finishes rear ventilation and clarifies again; (5) after clarification, glass metal is poured in mould; (6) glass metal carries out anneal, is incubated 30min when first stage annealing to 770 ℃, when secondary stage annealing to 670 ℃, keeps 1h, is finally cooled to room temperature again, is prepared into anti-fracture hard glass material.
Embodiment 2
A preparation method for anti-fracture hard glass material, preparation method comprises the steps: (1) anti-fracture hard glass material consisting of according to weight ratio: ZrO
2for 11kg, SiO
2for 14kg, K
2o is 8kg, CeO
2for 10kg, Fe
2o
3for 3kg, above-mentioned raw materials is carried out to mixed at room temperature; (2) mixed frit carries out ball-milling processing with ball mill, crosses 350 mesh sieve, high temperature drying after sieving after ball milling; (3) after dry, get corundum crucible, the dried frit mixing is added in corundum crucible, corundum crucible is heated to 1280 ℃, the speed heating up when heating is 30 ℃/min, when heating, stirs with quartz pushrod; (4) be heated to stir after top temperature, stirring finishes rear ventilation and clarifies again; (5) after clarification, glass metal is poured in mould; (6) glass metal carries out anneal, is incubated 30min when first stage annealing to 770 ℃, when secondary stage annealing to 670 ℃, keeps 1h, is finally cooled to room temperature again, is prepared into anti-fracture hard glass material.
Embodiment 3
A preparation method for anti-fracture hard glass material, preparation method comprises the steps: (1) anti-fracture hard glass material consisting of according to weight ratio: ZrO
2for 13kg, SiO
2for 16kg, K
2o is 6kg, CeO
2for 11kg, Fe
2o
3for 4kg, above-mentioned raw materials is carried out to mixed at room temperature; (2) mixed frit carries out ball-milling processing with ball mill, crosses 350 mesh sieve, high temperature drying after sieving after ball milling; (3) after dry, get corundum crucible, the dried frit mixing is added in corundum crucible, corundum crucible is heated to 1340 ℃, the speed heating up when heating is 30 ℃/min, when heating, stirs with quartz pushrod; (4) be heated to stir after top temperature, stirring finishes rear ventilation and clarifies again; (5) after clarification, glass metal is poured in mould; (6) glass metal carries out anneal, is incubated 30min when first stage annealing to 770 ℃, when secondary stage annealing to 670 ℃, keeps 1h, is finally cooled to room temperature again, is prepared into anti-fracture hard glass material.
The steel ball that the break resistance testing method of embodiment 1, embodiment 2, embodiment 3 is is 0.5kg by weight respectively from the placement in height of 0.4m, 0.6m, 0.8m to glass material, measurement of hardness method is for to have measured Vickers' hardness with Vickers hardness tester, and particular case is as follows.
| ? | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Break resistance | Glass material is without Fragmentation Phenomena | Glass material is without Fragmentation Phenomena | Glass material is without Fragmentation Phenomena |
| Vickers' hardness | 687 | 683 | 698 |
The glass of preparation has good resistance to fracture property and higher Vickers' hardness, can meet preferably the use needs of various performance glass materials.
Claims (5)
1. an anti-fracture hard glass material, is characterized in that anti-fracture hard glass material is made up of according to weight ratio following composition: ZrO
2be 8～13 parts, SiO
2be 14～19 parts, K
2o is 6～8 parts, CeO
2be 9～11 parts, Fe
2o
3it is 2～4 parts.
2. the preparation method of a kind of anti-fracture hard glass material according to claim 1, is characterized in that preparation method comprises the steps: (1) anti-fracture hard glass material consisting of according to weight ratio: ZrO
2be 8～13 parts, SiO
2be 14～19 parts, K
2o is 6～8 parts, CeO
2be 9～11 parts, Fe
2o
3be 2～4 parts, above-mentioned raw materials is carried out to mixed at room temperature; (2) mixed frit carries out ball-milling processing with ball mill, crosses 350 mesh sieve, high temperature drying after sieving after ball milling; (3) after dry, get corundum crucible, the dried frit mixing is added in corundum crucible, corundum crucible is heated to 1280～1380 ℃, the speed heating up when heating is 30 ℃/min, when heating, stirs with quartz pushrod; (4) be heated to stir after top temperature, stirring finishes rear ventilation and clarifies again; (5) after clarification, glass metal is poured in mould; (6) glass metal carries out anneal, is incubated 30min when first stage annealing to 770 ℃, when secondary stage annealing to 670 ℃, keeps 1h, is finally cooled to room temperature again, is prepared into anti-fracture hard glass material.
3. the preparation method of a kind of anti-fracture hard glass material according to claim 2, is characterized in that ZrO in frit
2it is 13 parts
.
4. the preparation method of a kind of anti-fracture hard glass material according to claim 2, is characterized in that the dried frit mixing to add after corundum crucible, and corundum crucible is heated to 1380 ℃.
5. the preparation method of a kind of anti-fracture hard glass material according to claim 2, is characterized in that CeO in frit
2it is 10～11 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410026381.0A CN103771703B (en) | 2014-01-21 | 2014-01-21 | A kind of Resisting fractre hard glass material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410026381.0A CN103771703B (en) | 2014-01-21 | 2014-01-21 | A kind of Resisting fractre hard glass material and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103771703A true CN103771703A (en) | 2014-05-07 |
| CN103771703B CN103771703B (en) | 2016-08-17 |
Family
ID=50564541
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410026381.0A Active CN103771703B (en) | 2014-01-21 | 2014-01-21 | A kind of Resisting fractre hard glass material and preparation method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN103771703B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106380073A (en) * | 2016-08-27 | 2017-02-08 | 赵碧华 | Hard impact resistant glass curtain wall material and preparation method thereof |
| CN107226616A (en) * | 2017-08-01 | 2017-10-03 | 合肥利裕泰玻璃制品有限公司 | A kind of preparation method of high strength glass material |
| CN108178505A (en) * | 2018-02-13 | 2018-06-19 | 江苏奥蓝工程玻璃有限公司 | A kind of shock resistance Resisting fractre glass material and preparation method thereof |
| CN113666631A (en) * | 2021-09-01 | 2021-11-19 | 安徽蓝博玻璃有限公司 | Fracture-resistant composite glass material, preparation method and application |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63225550A (en) * | 1987-03-13 | 1988-09-20 | Toshiba Ceramics Co Ltd | Composition for sealing |
| CN103108842A (en) * | 2010-08-24 | 2013-05-15 | 康宁股份有限公司 | Method of strengthening edge of glass article |
| CN103443041A (en) * | 2011-01-28 | 2013-12-11 | 科立视材料科技有限公司 | High-strength alkali-aluminosilicate glass |
-
2014
- 2014-01-21 CN CN201410026381.0A patent/CN103771703B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63225550A (en) * | 1987-03-13 | 1988-09-20 | Toshiba Ceramics Co Ltd | Composition for sealing |
| CN103108842A (en) * | 2010-08-24 | 2013-05-15 | 康宁股份有限公司 | Method of strengthening edge of glass article |
| CN103443041A (en) * | 2011-01-28 | 2013-12-11 | 科立视材料科技有限公司 | High-strength alkali-aluminosilicate glass |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106380073A (en) * | 2016-08-27 | 2017-02-08 | 赵碧华 | Hard impact resistant glass curtain wall material and preparation method thereof |
| CN106380073B (en) * | 2016-08-27 | 2019-03-29 | 赵碧华 | A kind of hard shock resistance type glass curtain wall material and preparation method thereof |
| CN107226616A (en) * | 2017-08-01 | 2017-10-03 | 合肥利裕泰玻璃制品有限公司 | A kind of preparation method of high strength glass material |
| CN108178505A (en) * | 2018-02-13 | 2018-06-19 | 江苏奥蓝工程玻璃有限公司 | A kind of shock resistance Resisting fractre glass material and preparation method thereof |
| CN113666631A (en) * | 2021-09-01 | 2021-11-19 | 安徽蓝博玻璃有限公司 | Fracture-resistant composite glass material, preparation method and application |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103771703B (en) | 2016-08-17 |
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Denomination of invention: A fracture resistant hard glass material and its preparation method Effective date of registration: 20210409 Granted publication date: 20160817 Pledgee: Nantong Branch of Bank of Nanjing Co.,Ltd. Pledgor: JIANGSU AOLAN ARCHITECTURE GLASS Co.,Ltd. Registration number: Y2021320010125 |