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Experiments of Applying the Rare-Earth Modifying Agents in New Dental Materials Preparation Li Xiaodi1,Chen Xiaohu2,Ma Rui3,Wang Qin3,Wang Hua2 (1.Center Hospital of the Fifth Railway Construction... College, Guizhou University, Guiyang 550003, China) Abstract:Harmless rare-earth modifying agents were prepared by orthogonal experiments. A new resin material was synthesized with the qualities......
Strongly correlated intermetallic rare-earth monoaurides(Ln-Au):Ab-initio studySardar Ahmad1,2,M.Shafiq2,3,Rashid Ahmad1,2,S.Jalali-Asadabadi4,Iftikhar Ahmad2,31. Department of Chemistry,University of Malakand2. Center for Computational Materials Science,University of Malakand3. Department of Physics,Abbottabad University of Science and Technology4. Department of Physics, Faculty of Sciences......
Influence of Rare-earth Elements on Mechanical Properties of PalladiumYuantao NING+;Fei WEN;Huaizhi ZHOU;Deguo DENG, Institute of Precious Metals Kunming, 650221, China摘 要:<正> The influence of 0.1-0.6 at.-%RE additions (RE= La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Er, Yb) on themechanical properties of Pd was studied. All above RE additions increased......
Strongly correlated intermetallic rare-earth monoaurides(Ln-Au):Ab-initio studySardar Ahmad1,2,M.Shafiq2,3,Rashid Ahmad1,2,S.Jalali-Asadabadi4,Iftikhar Ahmad2,31. Department of Chemistry,University of Malakand2. Center for Computational Materials Science,University of Malakand3. Department of Physics,Abbottabad University of Science and Technology4. Department of Physics, Faculty of Sciences......
and Technology Beijing摘 要:Ca-α/β-SiAlON composites were prepared using Ca-α/β-SiAlON powder synthesized from gold ore tailings,which contained abundant Si......
Influence of sulfur addition/solids content ratio on removal of heavy metals from mine tailings by bioleachingHe Zhong-bing (贺仲兵)1,2, Liao Ting (廖婷)1,2, Liu Yun-guo (刘云国)1,2, Xiao Yu (肖玉)1,2, Li... tailings by indigenous sulfur-oxidizing bacteria was studied, and the changes in the chemical forms of heavy metals after bioleaching were explored. The results show that the solubilization of metals......
Experiments of Applying the Rare-Earth Modifying Agents in New Dental Materials Preparation陈肖虎,王华,王芹,李晓娣,马瑞摘 要:Harmless rare-earth modifying agents were prepared by orthogonal experiments. A new resin material was synthesized with the qualities such as rigidity, rubbing abrasion, aging, luster and plasticity better than the dental resin materials......
Preparation of primary Al-Si alloy from bauxite tailings by carbothermal reduction process YANG Dong(杨 栋), FENG Nai-xiang(冯乃祥), WANG Yao-wu(王耀武), WU Xiao-lei(武小雷) School of Materials... and bituminite content on the preparation of primary Al-Si alloy by carbothermal reduction of bauxite tailings were investigated by XRD,XRF,infrared absorption carbon-sulfur analysis unit and SEM coupled......
Rare Earth Stearates as Thermal Stabilizers for Rigid Poly(vinyl chloride) Cai Weilong1,Fu Minglian1,Zhang Xing1,Wang Canyao1,Zheng Yuying1 (1.College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350002, China) Abstract:A series of stearates with different rare-earth ion were investigated as thermal stabilizers for rigid PVC at 180 ℃ in air. Their stabilizing efficiency......
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