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Low cycle fatigue improvement of powder metallurgy titanium alloy through thermomechanical treatment LIU Bin(刘 彬)1, LIU Yong(刘 咏)1, HE Xiao-yu(何小禹)1, TANG Hui-ping(汤慧萍)2, CHEN Li-fang(陈丽芳)1 1.... Low cycle fatigue(LCF) behavior of P/M T12LCC alloy before and after thermomechanical treatment was studied. The results show that the LCF resistance of P/M titanium alloy is significantly enhanced......
on LiNi0.8Co0.1Mn0.1O2. A new phase La2Li0.5Co0.5O4 was observed by XRD, and the content of the new phase could be determined by Retiveld refinement and calculation. The cycle stability of the material is obviously increased from 74.3% to 95.2% after La-doping, while the initial capacity exhibits a decline trend from 202 mA·h/g to 192 mA·h/g. The enhanced cycle stability comes from both of the decrease of impurity......
Effects of process parameters on warpage of rapid heat cycle moulding plastic partLIU Dong-lei(刘东雷)1, 2, XIN Yong(辛勇)1, CAO Wen-hua(曹文华)1, SUN Ling(孙玲)1(1. College of Mechanical and Electrical...)Abstract:The effects of process parameters in rapid heat cycle moulding (RHCM) on parts warpage were investigated. A vehicle-used blue-tooth front shell (consisting of ABS material) was considered......
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amount of F substitution for O element with Li+, Co3+ improves discharge capacity and structure stability of the materials. The Li1.03Co0.10Mn1.90F0.15O3.85 sample shows an initial discharge capacity of 111.0 mA·h/g and has capacity retention of 97.0% after 30 cycles at 0.2C. Key words: cathode materials; solid-state reaction; F-substitution; cycle performance 1 Introduction In recent years, lithium......
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recovery based on low-temperature organic Rankine cycle (ORC). The ORC system uses IC engine coolant as heat source, and it is coupled to the IC engine cooling system. After various kinds of organic... preliminary designed. Then, the effects of various parameters on cycle performance and recovery potential of coolant energy were analyzed via cycle process calculation. The results indicate that cycle......