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本文叙述了探讨降低羰基铁粉介电常数ε′的机理和效果,通过对羰基粉的表面处理及其他技术,可使ε′降低到原来值的60%。
In this paper, the mechanism and effect of reducing the dielectric constant ε ’of carbonyl iron powder are described. The surface treatment of carbonyl powder and other techniques can reduce ε’ to 60% of its original value.