ceramal

Analytical model of oblique penetration ceramic/metal armor by small projectile;

小型穿甲弹斜侵彻陶瓷/金属板分析模型

The high-temperature oxidation of a metallic phase can be considered as the most critical factor that limits the ultimate performance of current ceramic/metal functional gradients thermal barrier materials.

梯度层中金属相在高温环境下的氧化是导致陶瓷/金属功能梯度热障材料失效的主要原因,限制了功能梯度热障材料的应用。

The residual stresses in ceramic/metal strip during constrained cooling are analysed.

分析条形陶瓷／金属结构在约束冷却时的残余应力场。

The frit sealing material is a crucial material in ceramic metal halide lamps.

陶瓷金属卤化物灯用封接材料是陶瓷金卤灯的关键材料。

In order to make a good ceramic metal halide lamps,to form the solid hermetic sealing supplied by the ceramic discharge and metal electrode is very important.

为了制造性能良好的陶瓷金卤灯,保证陶瓷放电管和金属电极引线之间形成牢固的气密性封接是一个关键,和石英管不同,陶瓷管无法在加热软化后通过挤压与金属电极引线粘合在一起,为了完成放电管和电极的密封,必须采用合适的封接材料将它们封接起来,因此对陶瓷金卤灯的关键材料 Al_2O_3-Dy_2O_3-SiO_2系封接材料膨胀系数进行了研究。

Manufacture of the Continuous Furnace for High Temperature Ceramic Metallization;

简要介绍了陶瓷金属化炉的用途、类型、结构形式、特点等内容,以及在高温陶瓷金属化炉的引进、消化吸收、国产化方面所作的工作及经验、教训等。

Objective:To investigate the influence of CDIC dental implant and baked porcelain metal crown on MRI image.

目的:观察在颅脑磁共振成像 (MRI)检查中 ,口腔内种植体和烤瓷金属冠对MRI影像学诊断的影响。