Fe76Si9B10P5/Zn0.5Ni0.5Fe2O4 amorphous composite with micro-cellular structure and high electrical resistivity was prepared by spark plasma sintering (SPS) at 4
The effects of V-bending process, continuous bending process and combination process on the microstructure and mechanical properties and formability of an AZ31
In the present work, SiC ceramics was fabricated with AlN using B4C and C as sintering aids by a solid-state pressureless-sintered method. The effects of AlN co
利用了不同浓度的 L a(NO3 ) 3 水溶液处理水稻种子 ,结果表明 :浓度范围在 1.0 0× 10 - 3~ 1.0 0× 10 - 7m ol/L的 L a3 +对种子萌发有刺激作用 ,并促进根、芽的生长 ,且增
In this study, in situ nano-ZrB2/2024Al composites fabricated from 2024Al–K2ZrF6–KBF4 system were processed by friction stir processing (FSP) to achieve super
近几年,在经济发展的影响下,计算机网络技术得到了快速发展,提升了市场竞争力,并广泛应用企业各项工作中。本文主要对计算机网络技术在企业信息化管理中的应用进行分析,并分
采用正钛酸丁酯和乙酸钡为原料 ,甲醇和乙二醇独甲醚为溶剂 ,用溶胶 -水热 -凝胶法经不同条件的水热温度和不同的热处理条件制备出了 15~ 5 0 nm的钛酸钡超细粉体 ,并对粉体进