Powder core has high saturation flux density and excellent motion linearity of DC bias.
磁粉心具有较高的饱和磁通密度和较好的直流偏磁动态线性。
2
The nanocomposites were prepared by low filling black powder to HDPE(High-Density Polyethylene) and LLDPE(Linear Low-Density of Polyethylene), the structures and properties of composites were studied.
采用黑粉低填充HDPE、LLDPE基体制备纳米复合材料，研究了复合材料的结构和性质。
3
When the equipment energy is limited, the repeated compaction and the double direction compaction are efficient ways to manufacture homogeneous and high-densitypowder parts.