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Effect of hot plastic deformation on microstructure and mechanical property of Mg-Mn-Ce magnesium alloy JIAN Wei-wei(简炜炜), KANG Zhi-xin(康志新), LI Yuan-yuan(李元元) School of Mechanical Engineering.... The mechanism of microstructural evolution and the relationship between microstructure and mechanical property of Mg-Mn-Ce magnesium alloy processed by this solid die were also analyzed. Key words......
Effect of carbon on tribological property of plasma carburized TiAl based alloy LIU Xiao-ping(刘小萍)1,2, TIAN Wen-huai(田文怀)1, GUO Chao-li(郭朝丽)2, HE Zhi-yong(贺志勇)2, XU Zhong(徐 重)2 1... alloy carburized under two different carburizing atmospheres is improved compared with non-carburized TiAl. The tribological property is related to the carbon content, and the carburized layer......
: Cr doped; SnS2 nanoflower; diluted magnetic semiconductor; microstructure; optical property Foundation item: Project(512461015) supported by the National Natural Science Foundation of China; Project...): 1866-1875. [3] 欧 娅, 付 兵, 朱莉萍, 陈雪羽, 杨锦瑜. 共沉淀法制备Eu3+掺杂La3PO7荧光材料及其性能[J]. 中国有色金属学报, 2017, 27(5): 974-980. OU Ya, FU Bing, ZHU Li-ping, CHEN Xue-yu, YANG Jin-yu. Co-precipitation synthesis and optical......
properties, and the product with mole ratio of ZnSe to Cd(NO3)2 being 1:0.5 has the best luminescence properties. Key words: hydrothermal methed; core-shell nanocomposite; ZnSe; CdSe; optical property... photoluminescence (PL) experiment was performed to investigate the optical properties of the as-prepared products under the excitation wavelength of 329 nm. Figure 9 presents the PL spectrum of the ZnSe......
影响焦炭热性质因素的研究张代林1,赵梅梅1,王培珍2,余亮1,郑明东2(1.安徽省马鞍山市安徽工业大学 煤的洁净转化与综合利用安徽省重点实验室2.安徽工业大学 电气信息学院,安徽马鞍山 243002)摘 要:利用13种粘结结焦性质指标相近的配合煤进行70 kg小焦炉试验,比较了所炼焦炭的热性质与矿物质催化指数,煤岩显微组分和焦炭光学组织的关系.结果表明:当配合煤粘结结焦性指标相近时,焦炭热性质主要由灰成分中矿物质催化指数MCI决定;煤岩显微组分含量也是影响焦炭热性质的因素之一;焦炭热性质中CSR不仅受CRI影响......
CURE OF PREPOLYMER BASED ON METHYL METHACRYLATE/STYRENE AND OPTICAL PROPERTY AND HYDROTHRMAL STABILITY OF TRANSPARENT FIBRE-REINFORCED THERMOPLASTIC COPOLYMER COMPOSITES赵方鸣,郁轶澄,刘雄亚摘 要:optical transmission of 88~90%.The gel time and cure time of the prepolyners from MMAand St decreased markdly with addition of the two linear......
diffraction. Waveguide property was investigated by using prism coupling technique and optical transmittance measurement. The optical nonlinearities of the film were measured by the top-hat Z-scan techniques...Optical Waveguide and Nonlinear Properties of Bi3NdTi3O12 Thin Films王月花Department of Physics, China University of Mining and Technology(Xuzhou)摘 要: J. Cent. South Univ. (2019) 26: 3114-3125 DOI: https://doi.org/10.1007/s11771-019-4240-2 Property changes of anchor grout calcined ginger nuts admixed with fly ash and quartz sand after accelerated..., temperature and humidity cycling test, soundness test and alkali resistance test are conducted with the objective to further research the property changes of CGN-(F+S) grout. Density, surface hardness......Property changes of anchor grout calcined ginger nuts admixed with fly ash and quartz sand after accelerated ageing tests
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来源: 《中南大学学报(英文版)2019年第11期》——张景科 张理想 赵林毅 刘盾 郭青林 裴强强
concentration. Key words: CuCrO2 film; CuCr1-xMgxO2 films; optical property; optical band gap; room temperature conductivity; activation energy  ... about its electrical and optical property[J]. Chinese Journal of Chemical Physics, 2004, 17(2): 162-164. [13] LIU Min-ling, HUANG Fu-qiang, CHEN Li-dong. p-type electrical conduction and wide optical......
Influence of Nano-TiO2 on Property of Dacrotized Coating YANG Qiang1,WU Zhi-yong1,GAO Fu-quan1 (1.China Academy of Engineering Physics, Mianyang 621900, Sichuan, China) 摘要:The influence of nano-TiO2 to the property of Dacrotized coating was studied in this paper. The complex film obtained by Dacrotized coating modified by TiO2with particle size 30 ~50 nm has no obvious change in appearance......