Different heating treatments with the variation of heating rates,holding temperatures and holding time were used to simulate the LTPS procedure.The experimental results show that the reheating shrinkage rates of glass...Different heating treatments with the variation of heating rates,holding temperatures and holding time were used to simulate the LTPS procedure.The experimental results show that the reheating shrinkage rates of glass substrates are rarely changed with increasing the heating rate,but strongly enhanced by raising the holding temperature and time,which shows that the reheating shrinkage of glass is closely related to heat treatment and structural relaxation.The production process of glass is critical to the reheating shrinkage of glass.展开更多
The corundum plates with a groove were used to freeze molten flux into solid slice to simulate the flux film formed in continuous casting mold, and thereby to study the formation mechanism of flux film with different ...The corundum plates with a groove were used to freeze molten flux into solid slice to simulate the flux film formed in continuous casting mold, and thereby to study the formation mechanism of flux film with different surface roughness. The effect of some factors on the surface roughness of flux film, such as reheating rate, cooling rate, flux film thickness and crystallization ratio, was discussed.展开更多
The corundum plates with a groove were used to freeze molten flux into solid slice to simulate the flux film formed in continuous casting mold,and thereby to study the formation mechanism of flux film with different s...The corundum plates with a groove were used to freeze molten flux into solid slice to simulate the flux film formed in continuous casting mold,and thereby to study the formation mechanism of flux film with different surface roughness.The effect of some factors on the surface roughness of flux film,such as reheating rate,cooling rate,flux film thickness and crystallization ratio,was discussed.展开更多
基金Funded by the National Key R&D Program of China(2017YFB0310201-04)。
文摘Different heating treatments with the variation of heating rates,holding temperatures and holding time were used to simulate the LTPS procedure.The experimental results show that the reheating shrinkage rates of glass substrates are rarely changed with increasing the heating rate,but strongly enhanced by raising the holding temperature and time,which shows that the reheating shrinkage of glass is closely related to heat treatment and structural relaxation.The production process of glass is critical to the reheating shrinkage of glass.
文摘The corundum plates with a groove were used to freeze molten flux into solid slice to simulate the flux film formed in continuous casting mold, and thereby to study the formation mechanism of flux film with different surface roughness. The effect of some factors on the surface roughness of flux film, such as reheating rate, cooling rate, flux film thickness and crystallization ratio, was discussed.
文摘The corundum plates with a groove were used to freeze molten flux into solid slice to simulate the flux film formed in continuous casting mold,and thereby to study the formation mechanism of flux film with different surface roughness.The effect of some factors on the surface roughness of flux film,such as reheating rate,cooling rate,flux film thickness and crystallization ratio,was discussed.
