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J. Cent. South Univ. (2021) 28: 2179-2192 DOI: https://doi.org/10.1007/s11771-021-4761-3 Performance and mechanism of solid waste coking sulfur paste modified asphalt mixture before and after... waste coking sulfur paste and the improvement of performance of the asphalt mixture, a method for preparing modified asphalt mixture with coking sulfur paste modifier (CSPM) is herein proposed......
Potential recovery of precious metals from waste laptops in JordanMohammad A.T.Alsheyab摘 要:To achieve a sustainable development in the electronic... materials.In this paper, laptops were imported to Jordan in 2011 as an example to show the potential recovery of metals and precious metals from high grade waste electronic and electrical equipment......
Influences of Re on low-cycle fatigue behaviors of single crystal superalloys at intermediate temperatureLiu Liu1,2,Jie Meng1,Jinlai Liu1,Mingke Zou1,Haifeng Zhang3,Xudong Sun2,Yizhou Zhou11. Superalloys Division, Institute of Metal Research, Chinese Academy of Sciences2. Key Laboratory for Anisotropy and Texture of Materials, Northeastern University3. Shenyang National Laboratory for Materials......
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... with various Re contents, the effects of Re on the interfacial structure characteristic and interfacial dislocations of γ/γ′ in single crystal superalloys were investigated. A high resolution transition......
Fabrication of directional solidification components of nickel-base superalloys by laser metal formingLiping Feng, Weidong Huang, Darong Chen, Xin Lin, and Haiou Yang State Key Laboratory...="ChDivSummary"><正> Straight plates, hollow columns, ear-like blade tips, twist plates with directional solidification microstructure made of Rene 95 superalloys were successfully fabricated on Nickel-base......
Effects of Re on surface eutectic formation for Ni-base single crystal superalloys during directional solidificationLiang Cao,Yizhou Zhou,Tao Jin,Xiaofeng SunInstitute of Metal Research, Chinese Academy of Sciences摘 要:Effects of Re on the formation of surface eutectics have been investigated by using Ni-base single crystal superalloys with different Re......
Oxidation behaviors of Co-Al-W-0.1B superalloys in a long-term isothermal exposure at 900?CYuzhi Li1,Zekun Yao11. School of Materials Science and Engineering,Northwestern Polytechnical University摘 要:Co-Al-W-0.1B superalloys have been isothermally oxidized at 900?C for 1000,5000 and 10000 h in order to investigate their oxidation behaviors.The oxide......
Biosorption of Methylene Blue by Chemically Modifi ed Cellulose Waste靳艳巧,ZHANG Yizhuan,Lü Qiufeng,CHENG XiansuCollege of Materials Science and Engineering, Fuzhou University摘 要:Citric acid modifi ed cellulose waste(CMCW) was prepared via esterifi cation and used as a low-cost biosorbent for the removal of methylene blue(MB) from aqueous solutions......
Tensile Properties and Deformation Behavior of Several Cast Ni-Based Superalloys Fabricated by Different Solidification WaysHai-Tao Li1,2,Yong-Chun Liang3,Wan-Li Zhong3,Xue-Zhi Qin4,Jian-Ting...,Chinese Academy of Sciences5. Shanghai University摘 要:The tensile properties and deformation behavior of several cast Ni-based superalloys,respectively......
Transformation behavior of lead fractions during composting of lead-contaminated waste LIU Jian-xiao(刘剑潇)1, XU Xiang-min(徐祥民)1, 2, HUANG Dan-lian(黄丹莲)2, ZENG Guang-ming(曾光明)1, 2 1...; Abstract: The transformation behaviors of Pb fractions during composting of Pb-polluted waste without inoculants and with the inoculants of Phanerochaete chrysosporium were studied......
