Bai Ling, Ding Ziyang, Zhang Haiying, Cui Chunxiang
School of New Materials Engineering, Zhengzhou Technical College, Zhengzhou 450121, China.
School of Materials Science and Engineering, Hebei University of Technology, Tianjin 300130, China.
Materials (Basel). 2022 Oct 17;15(20):7229. doi: 10.3390/ma15207229.
Ti-based alloy Ti75Zr11Si9Fe5 (At %) and Ti66Zr11Si15Fe5Mo3 (At %) ribbons are fabricated by a single roller spun-melt technique, according to the three empirical rules. Both alloys are found to have a large, supercooled liquid region (ΔT) before crystallization that reaches 80-90 K. The results show that both alloys possess excellent glass-forming abilities. The electrochemical measurement proves both amorphous alloys possess relatively high corrosion resistance in 3 mass% NaCl solution.
根据三条经验法则，采用单辊旋熔技术制备了Ti基合金Ti75Zr11Si9Fe5（原子百分比）和Ti66Zr11Si15Fe5Mo3（原子百分比）薄带。发现这两种合金在结晶前都有一个大的过冷液相区（ΔT），可达80 - 90K。结果表明，这两种合金都具有优异的玻璃形成能力。电化学测量证明，这两种非晶合金在3质量%的NaCl溶液中都具有较高的耐腐蚀性。
