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fatigue toughness of metallic materials has important values for both theoretical study and practical application. Alloying is the primary mean for getting high performance in cast aluminum alloys... to study the high-temperature fatigue toughness and fracture mechanisms in aluminum alloys of ZL114A with different compositions at the same service temperature (200 °C). And through discussing......
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Submicron LaB6 powders with high purity prepared in large scale by salt-assisted combustion synthesisZhengning Li,Yujing Ou,Peiqing La,Yu ShiState Key Laboratory of Advanced Processing and Recycling...) with different NaCl diluent contents. The variety of phases, particle size and purity of the powders were investigated using X-ray diffraction(XRD), scanning electron microscopy(SEM), energy dispersive......
Submicron LaB6 powders with high purity prepared in large scale by salt-assisted combustion synthesisZhengning Li,Yujing Ou,Peiqing La,Yu ShiState Key Laboratory of Advanced Processing and Recycling...) with different NaCl diluent contents. The variety of phases, particle size and purity of the powders were investigated using X-ray diffraction(XRD), scanning electron microscopy(SEM), energy dispersive......
Quantification of trace amounts of impurities in high purity cobalt by high resolution inductively coupled plasma mass spectrometryXIE Hualin1, 2), HUANG Kelong1), NIE Xidu2), and TANG Yougen1) 1..., Fe, Ni, Cu, Zn, Ga, Ge, As, Se, Mo, Ag, Cd, Sn, Sb, Ba, Pt, Au, and Pb) in high purity cobalt was described. Sample digestions were performed in closed microwave vessels using HNO3 and HCl......
High Magnetic Field Inffuence on the Widmanst¨atten Transformation in High Purity Fe-0.36 wt% C AlloyShoujing Wang1,2),Xiang Zhao1),Na Xiao1) and Liang Zuo1) 1) Key Laboratory for Anisotropy... of high magnetic field with different strength on the proeutectoid ferrite transformation in high purity Fe-0.36 wt% C during diffusional γ→α phase transformation was studied.It was found......
Achieving the high phase purity of CH3NH3PbI3 film by two-step solution processable crystal engineeringYan Li,Bin Ding,Guan-Jun Yang,Chang-Jiu Li,Cheng-Xin LiState Key Laboratory for Mechanical... perovskite devices to realize the high quality perovskite films with high purity,high coverage ratio and good crystallization by two-step scalable solution method.In this study,a series Pb I2films......
owing to the high thermal conductivity and high surface reflectivity (about 96% for CO2)[5]. During the laser welding of aluminum alloys with different thickness, not only general issues of laser welded aluminum alloys such as low absorptivity, porosity and crack[6-7], but also serious issues such as difficult formation, high sensitivity of laser beam to gap and different thickness......
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Status of Research on Application of High Purity Rare Earth Oxides in Solid Oxide Fuel Cells QIU Jufeng1,MA Zhihong2 (1.Baotou Research Institute of Rare Earths,Baotou 014010, China;2.Baotou... the intermediate temperature SOFC.The research and development status of application of high purity rare earth oxides in SOFC was overviewed.The rare earth oxide-based and -doped materials were discussed......
