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- low expansion silica glass 低膨脹石英玻璃
- Aluminum titanate is an excellent inorganic non-metal material with high melting point and low expansion. 鈦酸鋁是一種優(yōu)異的高熔點(diǎn)、低膨脹無(wú)機非金屬材料。
- By means of infrared spectra,fictive temperature and structural relaxation of silica glass can be characterized well. 假想溫度是玻璃結構弛豫的度量,而紅外光譜是表征石英玻璃假想溫度及結構弛豫的較好方法。
- Because of the low expansion of fused quartz itself, the product possesses good thermal shock resistance. 同時(shí)由于熔融石英本身的低熱膨脹性，使其具有優(yōu)良的抗熱震性。
- With the rise of high silica glass fibers' content, the flexural strength and modulus of the composite increase. 隨著(zhù)高硅氧纖維含量的提高; 材料的彎曲強度及彎曲模量均明顯提高.
- High thermal conductivity,fire resistance,heat shock resistance,low expansion,inoxidzable,unattackable,anti-abrasive. 高導熱率，耐高溫，抗熱震，低膨脹，抗氧化，耐侵蝕，耐磨損。
- Low expansion resin is, prevents from casting defects, especially veining and hot tear caused from thermal expansion. 低膨脹樹(shù)脂對解決鑄造缺陷，特別是對毛刺、熱裂尤為有效。
- 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). 在燒結時(shí)通入氟里昂(CCl_2F_2)進(jìn)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]. 引用該論文 金曉峰;張仲先;徐森祿;楊國光.
- Silica glass was synthesized by plasma chemical vapor deposition method, which uses inductively coupled plasma as the heat source. 用高頻等離子體作為熱源,采用化學(xué)氣相沉積法合成了石英玻璃樣品。
- The factors affecting dilatability of low expansion such as chemical compositions,heat treastment,plastic deformation,precipitate phase were analyzed. 對影響低膨脹合金的因素,例如:化學(xué)成分、塑性加工、熱處理、析出相等進(jìn)行了分析。
- The factors effecting dilatability of low expansion such a chemical compositions. heat treastment, plastic deformation, precipitate phase wee analyzed. 介紹了筆者研制的低膨脹合金。
- 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. 通過(guò)溶膠-凝膠技術(shù)制備了摻鉺（Er）的硅基玻璃，測定了硅基玻璃中Er3+的電子吸收光譜、紅外光譜和光致發(fā)光光譜（PL譜）.
- 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... 對于外型復雜的機構,只需對其振動(dòng)模型進(jìn)行簡(jiǎn)化,理論上可以測出該機構在任意方向的線(xiàn)膨脹系數。
- 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. 假想溫度是玻璃結構弛豫的度量，而紅外光譜是表征石英玻璃假想溫度及結構弛豫的較好方法。
- 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... 影響石英玻璃結構弛豫過(guò)程的主要因素包括玻璃的熱歷史、雜質(zhì)種類(lèi)與含量、外界水分與應力、存放或使用溫度以及樣品尺寸。
- 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. 低溫容器，底部為鋁合金固定座，加強穩定站立?？墒⒀b各種低溫液態(tài)氣體、溶液。由低膨脹系數的硼矽酸玻璃制成，套有一塑膠網(wǎng)容易抓緊及安全的保護作。英文簡(jiǎn)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. 假想溫度是玻璃結構弛豫的度量,而紅外光譜是表征石英玻璃假想溫度及結構弛豫的較好方法。
- the low expansion foam fire system 低倍數泡沫滅火系統
- High silica glass fiber and it's application 高硅氧玻璃纖維及其應用
