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The Influence of Atmospheric Pressure on Air Content and Pore Structure of Air-entrained Concrete李扬,WANG Zhendi,王玲State Key Laboratory of Green Building Materials, China Building Materials Academy摘 要... for preparing air-entrained concrete in the plateaus(Lhasa, 61 kPa) and the plains(Beijing, 101 kPa). Air content, slump, compressive strength and pore structure of the three air-entrained concretes......
Effect of Trace Element on Microstructure and Fracture Toughness of Weld MetalKe Xu,Tao Fang,Longfei Zhao,Haichao Cui,Fenggui LuShanghai Key Laboratory of Materials Laser Processing and Modification,School of Materials Science and Engineering,Shanghai Jiao Tong University摘 要:The microstructure and fracture toughness of weld metal under Ti-free and Ti......
Chloride resistance of Cr-bearing alloy steels in carbonated concrete pore solutionsJing Ming,Jin-jie ShiJiangsu Key Laboratory of Construction Materials, School of Materials Science and Engineering, Southeast University摘 要:The effect of carbonation on the chloride resistance of low-carbon steel and two Cr-bearing alloy steels in simulated concrete pore......
Microstructure and stress corrosion cracking of a SA508-309L/308L-316L dissimilar metal weld joint in primary pressurized water reactor environmentLijin Dong1,2,Cheng Ma1,Qunjia Peng1,En-Hou Han1,Wei...:Stress corrosion cracking(SCC) of an SA508-309 L/308 L–316 L dissimilar metal weld joint in primary pressurized water reactor environment was investigated......
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Pore structure evolution during the coke graphitization process in a blast furnaceHao-bin Zhu1,Wen-long Zhan1,Zhi-jun He1,Ying-chang Yu2,Qing-hai Pang1,Jun-hong Zhang11. School of Materials and Metallurgy,University of Science and Technology Liaoning2. Ansteel Engineering Technology Corporation Limited摘 要:Pore structure is an important factor......
Dynamic Adsorption of Toluene on Hierarchical Porous Carbons with Varying Pore Structure闫茜SINOPEC Research Institute of Safety Engineering摘 要:Hierarchical... kinetics of toluene adsorption of hierarchical porous carbon materials,the adsorption performances of these carbon samples with varying pore structure (MC-1,MMC,MMHPC) were analyzed via dynamic......
Effect of Active Gas on Weld Shape and Microstructure of Advanced A-TIG-Welded Stainless SteelReza Nakhaei,Alireza Khodabandeh,Hamidreza NajafiDepartment of Materials Engineering,Tehran Science and Research Branch,Islamic Azad University摘 要:Advanced A-TIG method was conducted to increase the weld penetration and compared with the conventional TIG......
Microstructures and Toughness of Weld Metai of Ultrafine Grained Ferritic Steel by Laser WeldingKudong ZHANG, Wuzhu CHEN, Cheng WANG, Lin ZHAO Yun PENG and Zhiling TIANDepartment of Mechanical... ultrafine grained ferritic steel plates were bead-on-plate welded by CO2 laser with heat input of 120-480 J/mm. The microstructures of the weld metal mainly consist of bainite, which form is lower......
A Green Biocompatible Fabrication of Highly Porous Functional Ceramics with High Strength and Controllable Pore StructuresChanglu Xu1,Haoran Liu1,Huilin Yang1,2,Lei Yang1,21. Orthopaedic Institute..." name="ChDivSummary">A green biocompatible foaming method utilizing natural coconut oil and cornstarch was developed to fabricate highly porous functional ceramics with controllable strengths and pore......
