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Finite Element Analysis of Push-Out Test of SiC Fiber Reinforced Titanium Matrix Composites () 摘要:Based on the interphase layer model and the spring layer model, an improved interface model... that the improved interface model is more suitable for calculating the interfacial properties of SiC fiber reinforced titanium matrix composites. The interfacial shear strength of SiC/Timetal-834 predicted is 500......
γ/γ′ interface strengthening of Re in single crystal superalloys LUO Yu-shi(骆宇时), LI Jia-rong(李嘉荣), LIU Shi-zhong(刘世忠), HAN Mei(韩 梅), CAO Chun-xiao(曹春晓) National Key Laboratory of Advanced High... electron microscopy (HRTEM) technique was used to detect the structure characteristic of γ/γ′ interface. The interfacial dislocations of γ/γ′ were analyzed with TEM. The results show that as Re......
J. Cent. South Univ. (2020) 27: 876-890 DOI: https://doi.org/10.1007/s11771-020-4338-6 Performance of interface between TRC and existing concrete under a chloride dry-wet cycle environment LI Yao(李... environments. The performance of the interface between TRC and existing concrete is an important factor in determining the strengthening effect of TRC. In this paper, a double-sided shear test was performed......
CALCULATION OF THE DAMPING OF THE Zn-27Al ALLOY BASED ON THE MICRO INTERFACE SLIDING MODEL Y.Z. Zhao1,Q. Gao2,Y.C. Liu1 (1.School of Civil Engineering, Southwest Jiaotong University, Chengdu... expressions have been educed, which can be used to quantificationally work out the damping of the Zn-27Al alloy on the basis of the micro interface sliding model. By comparing the testing damping......
powder in home-made technical hood. Effects of brazing temperature and holding time on the interface structure and shear strength of joints were analyzed. The experimental results show that the interface structure is Al2O3/Ni(Ⅰzone)/Al3Ni2 (Ⅱzone)/Al3Ni+Mg2Si(Ⅲ zone)/α(Al)+Mg2Si(Ⅳ zone)/5A05 when the brazing temperature is 570 ℃ and holding time is 15 min. The maximum shear strength of joints......
J. Cent. South Univ. Technol. (2010) 17: 1327-1335 DOI: 10.1007/s11771-010-0638-6 Effects of interface slip and semi-rigid joint on elastic seismic response of steel-concrete composite frames QI... Heidelberg 2010 Abstract: The stiffness matrix of semi-rigidly connected composite beams considering interface slip was established and the calculation method for elastic seismic response of composite......
Influence of laser energy input mode on joint interface characteristics in laser brazing with Cu-base filler metal LI Li-qun(李俐群), FENG Xiao-song(封小松), CHEN Yan-bin(陈彦宾) State Key Laboratory... brazed with CuSi3 as filler metal at different laser heating modes. The microstructures and element distributions of joint interface were investigated by SEM and EDS. The results show......
ARTICLE J. Cent. South Univ. (2019) 26: 2041-2055 DOI: https://doi.org/10.1007/s11771-019-4152-1 Quantitative analysis on influencing factors for interface propagation-based thermal conductivity... Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2019 Abstract: The recently proposed interface propagation-based method has shown its advantages in obtaining......