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Magnetocaloric Effect of Ni56Mn18.8Ga24.5Gd0.7 Alloy Duan Jingfang1,Huang Peng1,Long Yi1,Zhang Zeyu2,Chang Yongqin1,Wu Guangheng3 (1.School of Materials Science and Engineering, University.... The maximum magnetic entropy change is 13.4 J· (kg· K) - 1 under 1.9 T field at 338 K. The giant magnetocaloric effect found in Ni56Mn18.8Ga24.5Gd0.7 alloy is attributed to the concurrently occurring......
J. Cent. South Univ. (2020) 27: 3839-3851 DOI: https://doi.org/10.1007/s11771-020-4503-y Torsional dynamic response of tapered pile considering compaction effect and stress diffusion effect GUAN..., Changsha 410075, China Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2020 Abstract: Considering both the compaction effect of pile surrounding soil......
Ti-22Al-26Nb合金的高温氧化行为 高春香1,张英1,王蕾1,王淑菊1,赵书彦1,张学军1 (1.沈阳化工学院,辽宁,沈阳,110142) 摘要:采用热重法研究Ti-22Al-26Nb合金在800和900 ℃的高温氧化行为.利用X射线衍射分析(XRD),扫描电镜(SEM)对氧化膜的相组成和形貌进行分析.结果表明:在氧化初期该合金遵循抛物线规律,而20 h以后,合金的氧化动力学符合直线规律.氧化后的产物主要由TiO_2,AlNbO_4和Nb_2TiO_7组成,氧化膜出现了分层结构且氧化温度愈高,分层愈明显. 关键词:Ti-22Al-26Nb; 高温氧化; Nb的影响; Ti-22Al-26Nb; high temperature oxidation; effect of Nb; [全文内容正在添加中] ......
Effect of Y2O3 on microstructure and oxidation of chromizing coating ZHOU Yue-bo(周月波), ZHANG Hai-jun(张海军), WANG Yong-dong(王永东) College of Materials Science and Engineering, Heilongjiang Institute... to the formation of thinner, denser and finer-grain scale. The effect of Y2O3 on the coating formation and the coating oxidation behavior was discussed in detail. Key words: Y2O3; electrodeposition; chromizing......
Large Magnetic Entropy Effect in La2/3Ca1/3MnO3 彭振生1 (1.Department of Physics,Suzhou Advanced Normal College,Suzhou 234000,China) Abstract:The magnetocaloric effect in the colossal...; magnetocaloric effect; colossal magnetoresistance; perovskite; entropy; rare earths; [全文内容正在添加中] ......
Effect of Cr on oxidation of Ni-xAl alloy
ZHANG Xue-jun(张学军)1, 2, GAO Chun-xiang(高春香)1, WANG Lei(王蕾)1, NIU Yan(牛焱)2
1. College of Applied Chemistry, Shenyang Institute of Chemical Technology... an example of third-element effect.
Key words: Ni-10Cr-xAl alloy; oxidation; third-element effect
Kondo effect on electrical properties of TmIn3
Z.Kletowski1
(1.Institute of Low Temperature and Structure Research,Polish Academy of Sciences,Wroclaw,P.O.Box 1410,50-950 Wroclaw,Poland)
Abstract:We presented results of electrical resistivity,magnetoresistivity and Seebek effect measurements done in the paramagnetic state of an antiferromagnetically ordering intermetallic compound TmIn3.It......Kondo effect on electrical properties of TmIn3
来源： 《JOURNAL OF RARE EARTHS2009年第4期》——Z.Kletowski
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Control effect of lanthanum against plant disease LIU Yuming1,LIU Yajia2,MU Kangguo3,HU Lin3,WANG Fubin1,CUI Jianyu3,WANG Yan3 (1.Yantai Institute of Forest Science, Yantai 264000, China;2.College of Science, China Agricultural University, Beijing 100094, China;3.College of Recourse and Environmental Science, China Agricultural University, Beijing 100094, China) Abstract:Effect of La......
J. Cent. South Univ. Technol. (2008) 15(s1): 568-572 DOI: 10.1007/s11771-008-423-y Thermomechanical coupling effect of PVC sheet with defects YANG Zhan-yu(杨占宇)1, LUO Ying-she(罗迎社)1, SU Jian-xin... damage-rupture process zone at crack tip was surveyed with infrared thermographic sensor. Based on the irreversible thermomechanics theory, the dissipation law of deformation-heat effect during......
