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, Ministry of Education, Taiyuan University of Technology摘 要:The effect of particle deformation zone(PDZ) on the microstructure and mechanical properties......
J. Cent. South Univ. (2019) 26: 2393-2403 DOI: https://doi.org/10.1007/s11771-019-4182-8 Distribution of contact loads in crushed zone between tunnel boring machine disc cutter and rock SHI Yu-peng... determined by the service life of cutting tools, which is the result of contact loads in the crushed zone between cutter ring and rock. In this paper, a series of rock breaking tests were conducted......
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Guinier-Preston Zone, Quasicrystal and Long-period Stacking Ordered Structure in Mg-based Alloys, A ReviewYongbo XU1,2,Daokui XU1,Xiaohong SHAO2,En-hou HAN11. State Key Laboratory for Corrosion and Protection, Institute of Metal Research, Chinese Academy of Sciences2. Shenyang National Laboratory for Materials Science摘 要:Both the solid solution......
Secondary Austenite Morphologies in Fusion Zone of Welded Joint after Postweld Heat Treatment with a Continuous Wave LaserHeping Liu and Xuejun Jin School of Materials Science and Engineering... austenite morphologies in the fusion zone of the laser continuously heat treated welds of 2205 duplex stainless steel were investigated.The secondary austenite morphologies were found to be influenced......
Effect of cooling rate on the phase transformation and stability of the mushy zone during the solidification of WaspaloyLing Wang~(1)),Yi-jun Yao~(1)),Bin Liu~(1)),Bo-ying Zhong~(2)),and Jian-xin... the microstructure,microsegregation, and fluid flow tendency of the superalloy Waspaloy in the mushy zone,which had been solidified at different cooling rates. The investigation was accompanied......
transition and show broad emission around 690 nm. β-Ga2O3 single crystals doped with different Cr3+ concentrations were grown by floating zone technique. Their absorption spectra and fluorescence spectra were measured at room temperature. The values of field splitting parameter Dq and Racah parameter B were calculated based on the absorption spectra. Key words:β-Ga2O3; Cr; floating zone technique......
Electrochemical impedance spectroscopy study on the corrosion of the weld zone of 3Cr steel welded joints in CO2 environmentsLi-ning Xu1,Jin-yang Zhu1,Min-xu Lu1,Lei Zhang1,Wei Chang21. Corrosion... the corrosion resistance and the growth of a corrosion film on the weld zone(WZ). The changes in electrochemical characteristics of the film were obtained through fitting of the EIS data. The results showed......
Effect of Structural Parameters of Double Shielded TIG Torch on the Fusion Zone Profile for 0Cr13Ni5Mo Martensitic Stainless SteelDongjie Li,Shanping Lu,Dianzhong Li,Yiyi LiShenyang National... structural parameters,including the flow rate ratio between the inner and outer layers of gas and the extended length of the electrode(abbreviated as ELE in this work),on the fusion zone profile have been......
Distribution control and formation mechanism of gas inclusions in directionally solidified Al2O3-Er3Al5O12-ZrO2 ternary eutectic ceramic by laser floating zone meltingHaijun Su1,2,Yuan Liu2,Qun... in directionally solidified Al2O3-Er3Al5O12-ZrO2 eutectic ceramic rods are explored during laser floating zone melting. In atmospheric environment, highly-dense bubble-free eutectic rods are well fabricated......