fused quartz

A high purity silica mending material with pure fused quartz as material for glass kiln has been developed.

以高纯熔融石英为主要原料研制了一种高纯硅质玻璃窑用热补料。

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The relative density is promoted because Mo particles fill into the holes of fused quartz.

Mo颗粒填充在熔融石英基体的孔隙,从而提高了复合材料的致密度.

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Because of the low expansion of fused quartz itself, the product possesses good thermal shock resistance.

同时由于熔融石英本身的低热膨胀性, 使其具有优良的抗热震性.

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These show that the technology of primary mirror, the fabricate on and test of the second mirror, the design of the fused quartz field corrector, the select of the fused quartz material and its fabricating method, the alignment of the optical system are successful.

说明主镜的加工工艺是成功的，同时也说明凸双曲面副镜的加工、检验[2]，熔石英像场改正镜的设计[1]、选料、加工[3]及光学系统的调整[4]也是成功的。

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The mirror material and the surface accuracy testing of a φ 325mm fused quartz spherical mirror are described.

本文叙述了口径为325mm熔石英标准球面材料及表面的检测结果。

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Study on the surface appearance of laser beam cutting fused quartz crystals

熔融石英激光切割表面形貌的研究

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Gelation process is the foundation to form body and to get high-performance fused quartz ceramics.

凝胶固化过程在凝胶注模成型工艺中是形成坯体和得到较高性能熔石英陶瓷的基础.

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The fracture behaviour of the fused quartz particulate composites was investigated.

本文研究了熔融石英颗粒复合材料的力学行为.

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