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Fe-Zn合金的粉末冶金法制备及其生物降解特性研究

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Indexed by:期刊论文

Date of Publication:2013-01-21

Journal:功能材料

Included Journals:EI、PKU、ISTIC、CSCD、Scopus

Volume:44

Issue:4

Page Number:468-470

ISSN No.:1001-9731

Key Words:Fe-Zn合金;机械合金化;放电等离子烧结;生物降解

Abstract:利用机械合金化-放电等离子烧结的方法制备了不同球磨时间Zn质量分数为15%的新型可生物降解Fe-Zn合金.利用XRD、SEM、EDS分析了合金的微观组织及成分;利用动电位极化曲线、浸泡失重曲线评价了Fe-Zn合金的生物降解性能.结果显示所制备Fe-Zn合金由Fe-Zn固溶体基体及少量细小ZnO相颗粒组成,合金降解性能优于纯铁.

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