高强韧异质钛合金的研究进展

梁顺星; 刘凯洋; 尹丽霞; 王天一

doi:10.15980/j.tzzz.2022.02.002

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高强韧异质钛合金的研究进展
Progress in Heterogeneous Titanium Alloys with Extraordinary Strength and Ductility
2022年42卷第2期页码：138-143
纸质出版日期： 2022 ，
DOI： 10.15980/j.tzzz.2022.02.002

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梁顺星, 刘凯洋, 尹丽霞, 等. 高强韧异质钛合金的研究进展[J]. 特种铸造及有色合金杂志, 2022,42(2):138-143.

Liang Shunxing, Liu Kaiyang, Yin Lixia, et al. Progress in Heterogeneous Titanium Alloys with Extraordinary Strength and Ductility[J]. Special Casting & Nonferrous Alloys, 2022,42(2):138-143.
梁顺星, 刘凯洋, 尹丽霞, 等. 高强韧异质钛合金的研究进展[J]. 特种铸造及有色合金杂志, 2022,42(2):138-143. DOI： 10.15980/j.tzzz.2022.02.002.

Liang Shunxing, Liu Kaiyang, Yin Lixia, et al. Progress in Heterogeneous Titanium Alloys with Extraordinary Strength and Ductility[J]. Special Casting & Nonferrous Alloys, 2022,42(2):138-143. DOI： 10.15980/j.tzzz.2022.02.002.

摘要

钛合金的强度和塑(韧)性的倒置规律严重限制了其进一步发展和广泛应用。异质钛合金材料能够同时提高常规钛合金材料的强度和塑(韧)性，是获得高强韧钛合金的重要研究和发展方向。对异质钛合金的微观结构和力学行为特点以及强韧化机理进行了总结和分析。针对目前异质钛合金在上述方面的研究现状和不足，展望了未来的发展趋势和方向。

Abstract

The trade-off relationship between strength and plasticity（toughness） of titanium alloys seriously limits its further improvement and wide application. Heterogeneous titanium alloys can simultaneously improve the strength and plasticity（toughness） of conventional titanium alloys

which provides an important research and development direction to obtain titanium alloys with extraordinary strength and ductility. The microstructure

mechanical behavior characteristics and strengthening-toughening mechanism of heterogeneous titanium alloys were reviewed. Based on the current research status and shortcomings

future development trends and research directions of heterogeneous titanium alloys were put forward.