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以氯化钠作为造孔剂,利用金属注射成形(MIM)工艺制备多孔钦.研究烧结温度、造孔剂粒度和含量对多孔钛孔隙度、薇观形貌和力学性能的影响.结果表明,随着烧结温度的升高,多孔钛的孔隙度逐渐下降而抗压强度和弹性模量逐渐升高;随着造孔剂粒度的减小,多孔钛的孔径也随之减小:随着造孔剂含量的增多,多孔钛的孔隙度逐渐增大:MIM多孔钛植入体的最佳烧结温度为1100-1200℃,NaCl的最优粒度为150-250 μm,

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