丰田的特别版86GRMN跑车是第一批后三角窗采用经等离子体涂层法处理的聚碳酸酯（Pc）材质的批量生产车辆，采用这种材质是为了实现最高水平的耐久性。这款专供日本市场的车型已在今年早些时候的“2016年东京改装车展”（Tokyo Auto Salo...丰田的特别版86GRMN跑车是第一批后三角窗采用经等离子体涂层法处理的聚碳酸酯（Pc）材质的批量生产车辆，采用这种材质是为了实现最高水平的耐久性。这款专供日本市场的车型已在今年早些时候的“2016年东京改装车展”（Tokyo Auto Salon）上亮相。这款车的后三角窗用SABIC提供的LEXAN树脂（一种具有光学透明性的轻型PC材料）注塑而成。与传统的玻璃解决方案相比，这种车窗将重量减轻了约50％。这种柔性的玻璃状涂层沉积在基体湿膜的上部，以起到增强性能的功效。展开更多
Plasma electrolytic oxidation(PEO)was applied using a pulsed unipolar waveform to produce Al_(2)O_(3)−TiO_(2) composite coatings from sol electrolytic solutions containing colloidal TiO_(2) nanoparticles.The sol solut...Plasma electrolytic oxidation(PEO)was applied using a pulsed unipolar waveform to produce Al_(2)O_(3)−TiO_(2) composite coatings from sol electrolytic solutions containing colloidal TiO_(2) nanoparticles.The sol solutions were produced by dissolving 1,3,and 5 g/L of potassium titanyl oxalate(PTO)in a silicate solution.Scanning electron microscopy,energy dispersive spectrometry,X-ray diffraction,and Raman spectroscopy were applied to characterizing the coatings.Corrosion behavior of the coatings was investigated using polarization and impedance techniques.The results indicated that TiO_(2) enters the coating through all types of micro-discharging and is doped into the alumina phase.The higher level of TiO_(2) incorporation results in the decrease of surface micro-pores,while the lower incorporation shows a reverse effect.It was revealed that the higher TiO_(2) content makes a more compact outer layer and increases the inner layer thickness of the coating.Electrochemical measurements revealed that the coating obtained from the solution containing 3 g/L PTO exhibits higher corrosion performance than that obtained in the absence of PTO.The coating produced in the absence of PTO consists of γ-Al_(2)O_(3),δ-Al_(2)O_(3) and amorphous phases,while α-Al_(2)O_(3) is promoted by the presence of PTO.展开更多
文摘丰田的特别版86GRMN跑车是第一批后三角窗采用经等离子体涂层法处理的聚碳酸酯（Pc）材质的批量生产车辆，采用这种材质是为了实现最高水平的耐久性。这款专供日本市场的车型已在今年早些时候的“2016年东京改装车展”（Tokyo Auto Salon）上亮相。这款车的后三角窗用SABIC提供的LEXAN树脂（一种具有光学透明性的轻型PC材料）注塑而成。与传统的玻璃解决方案相比，这种车窗将重量减轻了约50％。这种柔性的玻璃状涂层沉积在基体湿膜的上部，以起到增强性能的功效。
文摘Plasma electrolytic oxidation(PEO)was applied using a pulsed unipolar waveform to produce Al_(2)O_(3)−TiO_(2) composite coatings from sol electrolytic solutions containing colloidal TiO_(2) nanoparticles.The sol solutions were produced by dissolving 1,3,and 5 g/L of potassium titanyl oxalate(PTO)in a silicate solution.Scanning electron microscopy,energy dispersive spectrometry,X-ray diffraction,and Raman spectroscopy were applied to characterizing the coatings.Corrosion behavior of the coatings was investigated using polarization and impedance techniques.The results indicated that TiO_(2) enters the coating through all types of micro-discharging and is doped into the alumina phase.The higher level of TiO_(2) incorporation results in the decrease of surface micro-pores,while the lower incorporation shows a reverse effect.It was revealed that the higher TiO_(2) content makes a more compact outer layer and increases the inner layer thickness of the coating.Electrochemical measurements revealed that the coating obtained from the solution containing 3 g/L PTO exhibits higher corrosion performance than that obtained in the absence of PTO.The coating produced in the absence of PTO consists of γ-Al_(2)O_(3),δ-Al_(2)O_(3) and amorphous phases,while α-Al_(2)O_(3) is promoted by the presence of PTO.
