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in hypereutectic Al-Si alloy under high magnetic field[J]. The Chinese Journal of Nonferrous Metals, 2007, 17(2): 313-319. [6] HEDGE S, PRABHU K N. Modification of eutectic silicon in Al-Si alloys[J...): 1780-1784. JIA Zheng, ZHANG Zhi-qiang, LE Qi-chi, WANG Xue, ZHANG Hai-feng, CUI Jian-zhong. Effect of ultrasonic field on AZ80 magnesium alloy melt purification[J]. Rare Metal Materials and Engineering, 2011......
Effect of ultrasonic field on particle distribution and hardness of SiCp/7085 composites WANG Kun1, JIANG Ripeng2, ZHANG Lihua1, LI Ruiqing2, LI Xiaoqian1 (1. School of Mechanical and Electrical... between hardness and microstructure of the composites. Under work condition of 10 min and 1 kW, the HBS reaches the maximum value 131.7 N/mm2, which is 25.7% higher than that without ultrasonic field......
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melt reaction method under high intensity ultrasonic field in Al-K2TiF6 system. The effects of high intensity ultrasonic on the reinforced particles in Al3Ti/6070 composites with different parameters... parameters for fabricating Al3Ti/6070 composites under the high intensity ultrasonic field are: the ultrasonic intensity is in range of 0.66-0.82 kW/cm2 and ultrasonic radiation period is 3 min. Key......
the friction in metal forming processes by superimposing ultrasonic waves [J]. CIRP Annals-Manufacturing Technology, 2001, 50(1): 195–200. (Edited by YANG Hua) 中文导读 超声激励下金属板材摩擦特性 摘要:在金属板材超声辅助拉深工艺中,超声激励在板材与模具间所产生......
and Springer-Verlag Berlin Heidelberg 2011 Abstract: Factors on degradation of chlorothalonil (CLT) in water by high frequency ultrasonic irradiation were investigated. The effects of initial... of chlorothalonil in ultrasonic irradiation rather than ?OH attack. The electrical energy per order (EEo) values for sonolysis degradation of CLT were also calculated to evaluate the cost of the process......
Qi-xun. High-energy ultrasonic field effects on the microstructure and mechanical behaviors of A356 alloy [J]. J Alloys Compd, 2009, 470: 168-172. [7] Shu-lin, WU Shu-sen, ZHU Ze-ming, AN Ping, MAO...-zhong. Effect of high-intensity ultrasonic field on process of semi-continuous casting for AZ80 magnesium alloy billets [J]. Transactions of Nonferrous Metals Society of China, 2010, 20(s2): s376-s381......
Characterization of Nanocrystallizatin Surface Layer of 0.4C-1Cr Low Alloy Steel Prepared by Ultrasonic Particulate Peening ZHANG Jun-bao1,LIU Yu-liang2,XIONG Tian-ying2,SONG Hong-wei1,WU Jie2,ZHAO... was fabricated in a quenched and tempered 0.4C-1Cr low alloy steel by ultrasonic particulate peening technique. The microstructure of the nanocrystalline surface layer was characterized by means of TEM......
, Iniesta J. Optimisation of 20 kHz sonoreactor geometry on the basis of numerical simulation of local ultrasonic intensity and qualitative comparison with experimental results [J]. Ultrason Sonochem, 2007......
dispersive CNTs reinforced magnesium composites. Thus, composites have high mechanical properties. In this study, the mechanical stirring and high-intensity ultrasonic processing was used... with 1.5%CNTs were fabricated by mechanical stirring and high-intensity ultrasonic dispersion method. The matrix material was Mg-Al-Zn alloy ingot (AZ91D). The chemical composition of the matrix alloy......
