Search Results - "Zu, Fangqiu"

Simultaneous refinement of α-Al and modification of Si in Al–Si alloy achieved via the addition of Y and Zr by Fang, Xiaogang, Zhang, Tianyang, Dong, Buke, Yuan, Ziyun, Huang, Zhongyue, Yan, Feng, Zu, Fangqiu

“…Due to the Si/Zr-poisoning effect, conventional refiners often yield unsatisfactory results in refining α-Al grains for Al–Si alloys. In this work, the…”
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Effect of Al-Sr-Y intermediate alloy on microstructure and mechanical properties of A356 alloy by Huang, Zhongyue, Li, Jing, Yuan, Changwen, Wang, Qihang, Yan, Feng, Zu, Fangqiu

“…In this experiment, an intermediate alloy (Al-3Sr-8Y) that can refine and modify A356 alloy simultaneously was developed, and the synergistic effect of Sr and…”
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Enhanced Thermoelectric and Mechanical Properties of n-type Bi2Te2.7Se0.3 Bulk Alloys by Electroless Plating with Cu by Dai, Xueting, Huang, Zhongyue, Zu, Fangqiu

“…Bi 2 Te 2.7 Se 0.3 /Cu core/shell powders were prepared by electroless plating and hydrogen reduction, and then sintered into bulk by spark plasma sintering in…”
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Functions and mechanism of modification elements in eutectic solidification of Al-Si alloys：A brief review by Zu, Fangqiu, Li, Xiaoyun

“…Being used more and more widely in engineering,AlSi alloys comprise about 80%of all kinds of aluminum alloys,which are the most widely utilized nonferrous…”
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Effects of the melt state on the microstructure of a Sn–3.5%Ag solder at different cooling rates by Li, Xiaoyun, Zu, Fangqiu, Gao, Wenlong, Cui, Xiao, Wang, Lifang, Ding, Guohua

“…► Liquid–liquid structure transition (LLST) does occur in lead-free Sn–3.5%Ag solder. ► The increases of solid–liquid interface energy results in the melts…”
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Effects of Electroless Plating with Cu Content on Thermoelectric and Mechanical Properties of p-type Bi0.5Sb1.5Te3 Bulk Alloys by Dai, Xueting, Huang, Zhongyue, Yu, Yuan, Zhou, Chongjian, Zu, Fangqiu

“…Bi 0.5 Sb 1.5 Te 3 /Cu core/shell powders were prepared by electroless plating and hydrogen reduction, and then sintered into bulk by spark plasma sintering…”
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Effect of liquid–liquid structure transition on solidification and wettability of Sn–0.7Cu solder by Li, Xianfen, Zhang, Fei, Zu, Fangqiu, Lv, Xue, Zhao, Zhenxing, Yang, Dongdong

“…The temperature dependence of electrical resistivity ( ρ– T) of a Sn–0.7Cu (wt.%) melt was measured and an abnormal change was found on the ρ– T curve within…”
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On Glass Forming Ability of Bulk Metallic Glasses by Relating the Internal Friction Peak Value by Zhang, Xianfeng, Cui, Xiao, Du, Zhuotong, Zu, Fangqiu, Li, Jinjing, Bian, Bingchuan, Xu, Kuilong, Zhang, Xinyao

“…The internal friction (IF) behaviors of a series of LaCe-, Zr-, and La-based bulk metallic glasses (BMGs) were studied by a computer-controlled, conventional…”
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Low-frequency Internal Friction Behaviour of Zr55Al10Ni5Cu30 Metallic Glass with Different Quenching Temperatures by Wang, Zhizhi, Wang, Dong, Jiang, Peng, Wu, Wangping, Li, Xiaoyan, Zu, Fangqiu, Shui, Jiapeng

“…The correlation between the internal friction behaviour of Zr55 Al10 Ni5 Cu30 BMG samples and their quenching temperatures was investigated. It was found that,…”
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Temperature-induced liquid state change and its effects on solidification of thermoelectric alloy Bi0.3Sb1.7Te3 by Zhang Wenjin, Wu Zhan, Yu Yuan

“…The behaviors of electrical resistivity vs temperature (ρ-T) of the molten p-type thermoelectric alloy Bi0.3Sb1.7Te3 (at.%) were explored in heating and…”
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Correlation of intermetallic compound growth behavior and melt state of Sn–3.5Ag–3.5Bi/Cu joint during soldering and isothermal aging by Li, Xiaoyun, Zu, Fangqiu, Huang, Zhongyue, Wang, Chong, Zhang, Wenjin

“…The intermetallic compound (IMC) growth behavior of Sn–3.5Ag–3.5Bi/Cu joint was investigated with a change in the solder melt structure during soldering and…”
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Influence of impact energy on work hardening ability of austenitic manganese steel and its mechanism by Li, Xiaoyun, Wu, Wei, Zu, Fangqiu, Liu, Lanjun, Zhang, Xianfeng

“…To further understand the hardening mechanism of austenitic manganese steel under actual working conditions, the work hardening ability was studied and the…”
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Effect of Sn on reversibility of liquid–liquid transition in Bi–Sb–Sn alloys by Li, Xianfen, Zu, Fangqiu, Liu, Lanjun, Li, Jigang, Chen, Jie, Hu, Chengming

“…The temperature dependence of electrical resistivity of (Bi–Sb20)1−x–Snx alloys, along with liquid Bi–Sb20% alloy, have been investigated using the D.C…”
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Exploration of a new method in determining the glass transition temperature of BMGs by electrical resistivity by Guo, Jing, Zu, Fangqiu, Chen, Zhihao, Zheng, Shubin, Yuan, Yuan

“…Based on a brief retrospect of the method in establishing T g of the bulk metallic glasses (BMGs), some perplexities concerning this are pointed out. With the…”
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The Tribological Behaviors in Zr-Based Bulk Metallic Glass with High Heterogeneous Microstructure by Ma, Yubai, Li, Mei, Zu, Fangqiu

“…Microstructural inhomogeneity of bulk metallic glasses (BMGs) plays a significant role in their mechanical properties. However, there is hardly ant research…”
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Improvement of mechanical properties of Al-Si-Mg composites by in-situ formation of small-sized (Al, Si)3(Ti, Zr) particles by Wang, Qihang, Huang, Zhongyue, Li, Jing, Yan, Feng, Fang, Xiaogang, Zu, Fangqiu

“…In this study, Al-Si-Mg composites were prepared by adding different combinations of titanium (Ti), zirconium (Zr), boron (B), and antimony (Sb)，and its…”
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Enhanced thermoelectric properties of p-type Bi0.5Sb1.5Te3 bulk alloys by electroless plating with Cu and annealing by Huang, Zhongyue, Dai, Xueting, Yu, Yuan, Zhou, Chongjian, Zu, Fangqiu

“…Copper coated Bi0.5Sb1.5Te3 powders were prepared through electroless plating with simplified pretreatment method. After hydrogen reduction, the powders are…”
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Ag-Segregation to Dislocations in PbTe-Based Thermoelectric Materials by Yu, Yuan, Zhang, Siyuan, Mio, Antonio Massimiliano, Gault, Baptiste, Sheskin, Ariel, Scheu, Christina, Raabe, Dierk, Zu, Fangqiu, Wuttig, Matthias, Amouyal, Yaron, Cojocaru-Mirédin, Oana

“…Dislocations have been considered to be an efficient source for scattering midfrequency phonons, contributing to the enhancement of thermoelectric performance…”
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Research on the microstructure and mechanism of high content Sn modified A356 alloy by Huang, Zhongyue, Du, Rui, Li, Jing, Yan, Feng, Fang, Xiaogang, Zu, Fangqiu

“…The effect of Sn alloying on the casting structure of A356 aluminium alloy, especially on the morphology of eutectic silicon, is investigated in detail. With…”
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Enhanced thermoelectric properties of p-type Bi 0.5 Sb 1.5 Te 3 bulk alloys by electroless plating with Cu and annealing by Huang, Zhongyue, Dai, Xueting, Yu, Yuan, Zhou, Chongjian, Zu, Fangqiu

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