【摘要】 提高蓝宝石高温强度的研究已成为蓝宝石在高速、高温应用中一个亟待解决的重要课题。简要介绍了蓝宝石的高温失效及几种正在研究与发展的改善方法,并提出了今后需要进一步研究的关键问题。更多还原

【Abstract】 Research and development work for increasing the high temperature strength of sapphire is a major problem with sapphire in high-speed or high-temperature applications. The article briefly introduces high-temperature abatement of sapphire and several protective ways under development. In the end it presents the key problems to be solved in future studies.更多还原