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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

Release Time:2019-03-10  Hits:

Indexed by: Journal Article

Date of Publication: 2013-01-21

Journal: 功能材料

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

Volume: 44

Issue: 4

Page Number: 468-470

ISSN: 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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