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Effect of Bi2O3 Additive on the Microstructure and Dielectric Properties of BaTiO3-Based Ceramics Sintered at Lower TemperatureShunhua Wu ,Xuesong Wei,Xiaoyong Wang,Hongxing Yang and Shunqi Gao... by dopingBi2O3 to BaTiO3-based ceramics.The effect of small amounts(≤1.2 mol%) ofBi2O3 additive on the microstructure and dielectric properties of BaTiO3-based ceramics have been investigated.The Bi2O3 ,acting......
but the metallization degree of pre-reduced pellets decreases with CaCl2 additive. The removal tests indicate that Zn can be removed completely without CaCl2 additive, Cu is removed only under the condition with CaCl2 additive and part of Pb must be removed by CaCl2 additive.Key words:pyrite cinder; CaCl2 additive; pelletizing; chloridising; reduction......
Optimizing thermoelectric properties of BiSe through Cu additive enhanced effective mass and phonon scatteringXing-Chen Shen1,2,3,Xiao Zhang4,Bin Zhang4,Guo-Yu Wang2,5,Jian He3,Xiao-Yuan Zhou1,41... as the functions of the content of Cu additive and temperature.It is found that Cu additives in BiSe(1)profoundly affect the texture of densified polycrystalline samples by inclining the crystallographic c-axis......
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J. Cent. South Univ. (2016) 23: 2800-2808 DOI: 10.1007/s11771-016-3343-2 Scalable preparation of functionalized graphite nanoplatelets via magnetic grinding as lubricity-enhanced additive JI Hai-bin.... Moreover, the surface area could reached 738.1 m2/g with a grinding time of 4 h. Silanized graphite nanoplatelets can disperse well in SG 15W-40 engine oil and serve as lubricant additive. Tribological......
Processing and properties of PcBN composites fabricated by HPHT using PSN and Al as sintering additiveMing-Liang Li1,Li-Xing Liang1,Hai-Long Wang1,Peng-Bo Zhao1,Xiao-Tong Zhao1,Gang Shao1,Rui Zhang1,21. School of Materials Science and Engineering,Zhengzhou University2. Henan Key Laboratory of Aerona......
is revealed that the use of OPC as an additive to replace part of FA results in the decreases in the setting time,porosity,and strain capacity of the paste specimens,while the compressive strength......
) additive manufacturing process, showing precipitates aggregated near the grain/dendrite boundaries. Since the mechanical properties of vanadium alloys considerably depend on the precipitates, solution... to the LMD and solution-treated samples, the aged samples have the highest micro-hardness, due to the precipitation strengthening. Key words: vanadium alloy; additive manufacturing; precipitates; solution......
Additive manufacturing of composite materials and functionally graded structures using selective heat melting techniqueKalaimani Markandan1,Ruijing Lim2,Pawan Kumar Kanaujia1,Ian Seetoh1,Muhammad... compatibility,occupy a smaller footprint and potentially induce less residual stresses in the fabricated parts.Therefore,it could be a valuable complement to current additive manufacturing techniques......
for Magnesium Alloys, Chongqing University摘 要:A widely used oxyanion corrosion inhibitor(Li2CrO4) was used as electrolyte additive(3.5 wt% Na Cl solution was used... of the tested AZ31 Mg alloys.According to the intermittent discharge tests, the use of 0.1 wt% Li2CrO4 as electrolyte additive increased the anode efficiency of the Mg–air battery by 28.4%. The addition......