| 高熵形状记忆合金相变行为研究现状 |
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| 引用本文： | 赵燕春,冯远飞,冯力,李文生,史亚鹏,寇生中,段望春.高熵形状记忆合金相变行为研究现状[J].稀有金属材料与工程,2024,53(3):848-855. |
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| 作者姓名： | 赵燕春 冯远飞 冯力 李文生 史亚鹏 寇生中 段望春 |
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| 作者单位： | 兰州理工大学省部共建有色金属加工与再利用国家重点实验室,兰州理工大学省部共建有色金属加工与再利用国家重点实验室,兰州理工大学省部共建有色金属加工与再利用国家重点实验室,兰州理工大学省部共建有色金属加工与再利用国家重点实验室,兰州理工大学省部共建有色金属加工与再利用国家重点实验室,兰州理工大学省部共建有色金属加工与再利用国家重点实验室,甘肃省机械工程研究院增材制造与新材料事业部 |
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| 基金项目： | 甘肃省重点研发计划(22YF7GA155),浙江省自然科学(LY23E010002),国家自然科学(52061027),甘肃省技术创新引导计划(22CX8GA109) |
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| 摘 要： | 随着先进工程技术对形状记忆合金性能要求的不断提高,传统形状记忆合金愈发难以满足要求,高熵形状记忆合金应运而生,引起了研究者的极大关注。高熵形状记忆合金相较于传统形状记忆合金具有显著提高的可回复应变、屈服强度、高温物相稳定性和超弹性等特性,具有广阔的应用前景。本文对高熵形状记忆合金的研究现状、马氏体相变和形状记忆效应等进行了简要的论述,并对高熵形状记忆合金目前存在的不足和未来的发展进行了展望。
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| 关 键 词： | 高熵形状记忆合金 形状记忆效应 马氏体相变 微观组织结构 |
| 收稿时间： | 2023/3/8 0:00:00 |
| 修稿时间： | 2023/4/21 0:00:00 |
Research status of phase transformation behavior of high entropy shape memory alloys |
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| Zhao Yanchun,Feng Yuanfei,Feng Li,Li Wensheng,Shi Yapeng,Kou Shengzhong and Duan Wangchun.Research status of phase transformation behavior of high entropy shape memory alloys[J].Rare Metal Materials and Engineering,2024,53(3):848-855. |
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| Authors: | Zhao Yanchun Feng Yuanfei Feng Li Li Wensheng Shi Yapeng Kou Shengzhong and Duan Wangchun |
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| Affiliation: | State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals,Lanzhou University of Technology,State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals,Lanzhou University of Technology,State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals,Lanzhou University of Technology,State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals,Lanzhou University of Technology,State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals,Lanzhou University of Technology,State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals,Lanzhou University of Technology,Additive Manufacturing and New Materials Division,Gansu Institute of Mechanical Science |
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| Abstract: | With the continuous improvement of the requirements of advanced engineering technology on the performance of shape memory alloys, traditional shape memory alloys are increasingly difficult to meet the requirements. High entropy shape memory alloys have emerged as the times require, which has attracted great attention of researchers.Compared with traditional shape memory alloys, high entropy shape memory alloys have significantly improved recoverable strain, yield strength,high temperature phase stability and hyperelasticity, and have broad application prospects. In this paper, the research status, martensitic transformation and shape memory effect of high entropy shape memory alloys are briefly reviewed,and the existing shortcomings and future development of high entropy shape memory alloys are prospected. |
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| Keywords: | High entropy shape memory alloy Shape memory effect Martensitic transformation Microstructure |
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