Continuous glass strengthening method and device
A glass reinforcement and glass technology, applied in glass tempering, glass manufacturing equipment, manufacturing tools, etc., can solve unsatisfactory problems, achieve temperature uniformity, improve strengthening efficiency, and wide applicability
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Embodiment 1
[0079]Use the following weight percentage components: 60% SiO 2 ;14%Al 2 o 3 ;3.5%B 2 o 3 ;5%MgO;5%BaO;11%CaO;1%ZrO 2 and 0.5% Sb 2 o 3 Made of high-quality glass, the size is 130×26×19mm, all surfaces are polished, and there are no defects such as bubbles, streaks and stones inside.
[0080] The heating system heats up to the set temperature; the glass pieces to be strengthened are input into the heating system by the chain transmission mechanism at a set speed, and then moved from the heating system to the air cooling system, and then output after air cooling, and cooled to room temperature; The set motion rate is limited by the running time of the glass in each area. The set process parameters are as follows: the maximum temperature in the first furnace is 900°C, and the operating time is 3 hours; the temperature in the second furnace is 900°C, and the operating time is 30 hours; the temperature in the third furnace is 940°C, The running time during this period is 1...
Embodiment 2
[0083] Use the following weight percentage components: 35% SiO 2 ;17%Al 2 o 3 ;2%B 2 o 3 ;5%MgO;2%BaO;1.5%ZnO;1%TiO 2 ; 3.5% ZrO 2 ;12% La 2 o 3 ;20%Y 2 o 3 and 1% Sb 2 o 3 Made of high-quality glass, the size is 130×26×19mm, all surfaces are polished, and there are no defects such as bubbles, streaks and stones inside.
[0084] The heating system heats up to the set temperature; the glass pieces to be strengthened are input into the heating system by the chain transmission mechanism at a set speed, and then moved from the heating system to the air cooling system, and then output after air cooling, and cooled to room temperature; The set motion rate is limited by the running time of the glass in each area. The set process parameters are as follows: the maximum temperature in the first furnace is 950°C, and the operating time is 5 hours; the temperature in the second furnace is 950°C, and the operating time is 20 hours; the temperature in the third furnace is 1020°C...
Embodiment 3
[0087] Use the following weight percentage components: 32% SiO 2 ;15%Al 2 o 3 ;3%B 2 o 3 ; 8% MgO; 2% SrO; 2% BaO; 3% HfO 2 ; 9% ZrO 2 ; 10.5% La 2 o 3 ;15%Y 2 o 3 and 0.5% Sb 2 o 3 Made of high-quality glass, the size is 130×26×19mm, all surfaces are polished, and there are no defects such as bubbles, streaks and stones inside.
[0088] The heating system heats up to the set temperature; the glass pieces to be strengthened are input into the heating system by the chain transmission mechanism at a set speed, and then moved from the heating system to the air cooling system, and then output after air cooling, and cooled to room temperature; The set motion rate is limited by the running time of the glass in each area. The set process parameters are as follows: the maximum temperature in the first furnace is 920°C, and the operating time is 4 hours; the temperature in the second furnace is 920°C, and the operating time is 25 hours; the temperature in the third furnace ...
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Abstract
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