采用冷压-烧结技术制备xNi/（NiFe2O4-10NiO）、xCu/（NiFe2O4-10NiO）和x（80Cu-Ni）/（NiFe2O4-10NiO）金属陶瓷材料,研究金属相含量和种类对NiFe2O4-10NiO基金属陶瓷致密度的影响。结果表明金属陶瓷的致密度随着金属含量的增加先增大后减小,在5%金属含量达到峰值。金属种类对陶瓷致密度的影响程度不相同,但对金属陶瓷材料致密度变化趋势还是一致的,因此认为金属相对致密度的影响有促进和阻碍双重作用。
xNi/（NiFe2O4-10NiO）,xCu/（NiFe2O4-10NiO） and x（80Cu-Ni）/（NiFe2O4-10NiO） cermets were prepared with the cold isostatic pressing-sintering process.The effect of metallic content and type on relative density was analyzed.The results show that the relative density of cermets is first increases and then decreases along with the increase of metallic content,while obtains maximum at 5% metallic content.The influence degree of metallic type on relative density is different,but the change trend of relative density is consistent,so that the effect of metallic phase on relative density have promotion and obstruction dual role.
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