Microstructure and mechanical properties of a newly developed low Young's modulus Ti-15Zr-5Cr-2Al biomedical alloy

详细信息    查看全文

• 作者：Pan Wang^a ; ^b ; ^{wangp@SIMTech.a-star.edu.sg} ; ^{wangpangh@gmail.com} ; Lihong Wu^a ; Yan Feng^c ; Jiaming Bai^b ; Baicheng Zhang^b ; Jie Song^b ; ^{so0001ie@e.ntu.edu.sg} ; ^{so0001ie@gmail.com} ; Shaokang Guan^a
• 关键词：Titanium alloy ; Microstructure ; Mechanical properties ; Young's modulus ; Biomedical applications
• 刊名：Materials Science and Engineering: C
• 出版年：2017
• 出版时间：1 March 2017
• 年：2017
• 卷：72
• 期：Complete
• 页码：536-542
• 全文大小：1079 K
• 卷排序：72

文摘

By introducing 2% Al, the ω phase was suppressed in as-cast and water quenched Ti–15Zr–5Cr–2Al alloy. Water quenched alloy exhibited low Young's modulus (58 GPa), high compressive strength and high ductility. All the studied conditions showed higher elastic energy than c.p. Ti. As-cast and water quenched alloys are promising candidate material for biomedical applications.