1)  mono-crystallinefibre
单晶纤维
2)  whisker(S)
单晶纤维monocrystalline fiber(s)
3)  graphitewhisker
石墨单晶纤维
4)  single crystal
单晶
1.
Preparation of Single Crystal Cu-Al Based Shape Memory Alloy;
单晶Cu-Al系形状记忆合金制备研究
2.
Fracture characterization of the TLP welding specimen of a single crystal superalloy DD3;
镍基单晶合金TLP焊接件破坏特性研究
3.
Effect of heat treatment on microstructure of (Mo_(0.85)Nb_(0.15))Si_2 single crystal;
热处理对(Mo_(0.85)Nb_(0.15))Si_2单晶显微结构的影响
5)  single crystals
单晶
1.
Lamellar single crystals of N-ethyl chitosan prepared from concentrated solutions;
从浓溶液制备N-乙基壳聚糖的片状单晶
2.
The preparation technology and development on the single crystals of refractory metals of their alloys were introduced in this paper.
主要介绍了难熔金属W,Mo,Ta,Nb及其合金单晶的制备技术,单晶的发展现状,并对单晶制备技术和单晶材料的发展方向提出了一些合理化建议。
3.
Ni~+ and Zn~+ ion implantations were performed at room temperature inα-Al_2O_3,MgO,YSZ,and TiO_2 single crystals and then annealed in oxidized atmosphere in order to fabricate metal and its oxide nanoparticles.
单晶α-Al_2O_3、MgO、YSZ和TiO_2在室温下分别注入Ni~+和Zn~+离子,然后在氧化气氛中退火,以形成金属及其氧化物纳米晶。
6)  crystal
单晶
1.
Synthesis Coordination Properties and Crystal Structure of Nd (C_9H_7O_2)_3·nH_2O Complexes (Ⅰ)Preparation of Monocrystal and Coordination Properties;
β-苯基丙烯酸钕配合物的单晶制备性质研究和晶体结构(Ⅰ)配合物的单晶制备及配位性质
2.
This article reviewed on the physical properties, the crystal structure, the growth methods, and the applications of the SiC single crystal The preparation of the SiC single crystal by sublimation method was introduced in detail The defects of SiC single crystal caused in the PVT process were discusse
本文综述了 Si C 单晶的物理性质、晶体结构、制备过程以及应用等详细地介绍了大尺寸 Si C 单晶的 P V T 法制备和该过程中的关键要素, 分析了 P V T 法制备的 Si C单晶中所存在的缺陷及其成
3.
N-(3,5-Dichloro-2,4-difluorophenyl)-N′-(2,6-difluorobenzoyl)urea,an inhibitor of chitin synthesis,was synthesized and its crystal structure was measurcd.
合成得到苯甲酰脲类昆虫生长调节剂N-(3,5-二氯-2,4-二氟)-N′-(2,6-二氟苯甲酰基)脲(triflubenzuron,伏虫隆),并对其单晶结构进行了测定和研究,发现其属于三斜晶,Z=6,且在一个晶胞中有三个具有不同构像的伏虫隆分子,而作为其活性元的脲桥以分子内氢键形成了一个稳定的六员环。
参考词条
补充资料:单晶纤维monocrystalline fiber(s)
分子式:
CAS号:

性质:又称单晶纤维monocrystalline fiber(s)直径只有几微米,(甚至或更小不到1μm),长度为直径数百倍的细长针状或汗毛状单晶体缺陷非常少的材料。它具有接近陶瓷材料的理论强度,高模量。很高的抗拉强度,几乎与纯晶体相近。机械强度也比块体高。许多物质的晶体如各种金属、碳化物、氧化物、氮化物等,都可制成晶须,其中以氧化铝、碳化硅用得较多。如一种碳化硅的晶须抗拉强度达到7000MPa,弹性模量在1000GPa以上。通常在高温炉中用气相沉积法制造。主要用作增韧补强材料。

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