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- low expansion silica glass 低膨胀石英玻璃
- Aluminum titanate is an excellent inorganic non-metal material with high melting point and low expansion. 钛酸铝是一种优异的高熔点、低膨胀无机非金属材料。
- By means of infrared spectra,fictive temperature and structural relaxation of silica glass can be characterized well. 假想温度是玻璃结构弛豫的度量,而红外光谱是表征石英玻璃假想温度及结构弛豫的较好方法。
- 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。
- With the rise of high silica glass fibers' content, the flexural strength and modulus of the composite increase. 随着高硅氧纤维含量的提高; 材料的弯曲强度及弯曲模量均明显提高.
- High thermal conductivity,fire resistance,heat shock resistance,low expansion,inoxidzable,unattackable,anti-abrasive. 高导热率，耐高温，抗热震，低膨胀，抗氧化，耐侵蚀，耐磨损。
- Low expansion resin is, prevents from casting defects, especially veining and hot tear caused from thermal expansion. 低膨胀树脂对解决铸造缺陷，特别是对毛刺、热裂尤为有效。
- Introduction of freon (CCl_2F_2) into the sintering atmosphere increases the amount of retained fluorine in the silica glass up to 2.5%(wt). 在烧结时通入氟里昂(CCl_2F_2)进一步提高玻璃中氟重量含量直至2.;50%25。
- Photosensitive Defects in Germania Doped Silica Glasses[J]. 引用该论文 金晓峰;张仲先;徐森禄;杨国光.
- Silica glass was synthesized by plasma chemical vapor deposition method, which uses inductively coupled plasma as the heat source. 用高频等离子体作为热源,采用化学气相沉积法合成了石英玻璃样品。
- The factors affecting dilatability of low expansion such as chemical compositions,heat treastment,plastic deformation,precipitate phase were analyzed. 对影响低膨胀合金的因素,例如:化学成分、塑性加工、热处理、析出相等进行了分析。
- The factors effecting dilatability of low expansion such a chemical compositions. heat treastment, plastic deformation, precipitate phase wee analyzed. 介绍了笔者研制的低膨胀合金。
- Er-doped silica glass were prepared by sol-gel process,and absorption spectrum,infrared spectrum and PL spectrum of Er3+ ions in silica glass were measured. 通过溶胶-凝胶技术制备了掺铒（Er）的硅基玻璃，测定了硅基玻璃中Er3+的电子吸收光谱、红外光谱和光致发光光谱（PL谱）.
- With the method the CTE of general material and the low expansion material in any temperature range can be accurately measured and the CTE in any direction of th... 对于外型复杂的机构,只需对其振动模型进行简化,理论上可以测出该机构在任意方向的线膨胀系数。
- Fictive temperature is used for measuring structural relaxation.By means of infrared spectra, fictive temperature and structural relaxation of silica glass can be characterized well. 假想温度是玻璃结构弛豫的度量，而红外光谱是表征石英玻璃假想温度及结构弛豫的较好方法。
- Main factors influencing structural relaxation of silica glass include thermal history,species and concentration of impurities in silica glass,external water and stress,temperature during stora... 影响石英玻璃结构弛豫过程的主要因素包括玻璃的热历史、杂质种类与含量、外界水分与应力、存放或使用温度以及样品尺寸。
- Store your cryogens liquids. Flasks are made of low expansion borosilicate glass. Weighted base reduces spillage. Resilient plastic mesh cushions the flask and gives you a firm grip. 低温容器，底部为铝合金固定座，加强稳定站立。可盛装各种低温液态气体、溶液。由低膨胀系数的硼矽酸玻璃制成，套有一塑胶网容易抓紧及安全的保护作。英文简述：
- Fictive temperature is used for measuring structural relaxation.By means of infrared spectra,fictive temperature and structural relaxation of silica glass can be characterized well. 假想温度是玻璃结构弛豫的度量,而红外光谱是表征石英玻璃假想温度及结构弛豫的较好方法。
- the low expansion foam fire system 低倍数泡沫灭火系统
- High silica glass fiber and it's application 高硅氧玻璃纤维及其应用
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