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高熵形狀記憶合金相變行為研究現(xiàn)狀
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作者單位:

1.蘭州理工大學省部共建有色金屬加工與再利用國家重點實驗室;2.甘肅省機械工程研究院增材制造與新材料事業(yè)部

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中圖分類號:

TG139.6

基金項目:

甘肅省重點研發(fā)計劃(22YF7GA155),浙江省自然科學(LY23E010002),國家自然科學(52061027),甘肅省技術創(chuàng)新引導計劃(22CX8GA109)


Research status of phase transformation behavior of high entropy shape memory alloys
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Affiliation:

1.State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals,Lanzhou University of Technology;2.Additive Manufacturing and New Materials Division,Gansu Institute of Mechanical Science

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    摘要:

    隨著先進工程技術對形狀記憶合金性能要求的不斷提高,傳統(tǒng)形狀記憶合金愈發(fā)難以滿足要求,高熵形狀記憶合金應運而生,引起了研究者的極大關注。高熵形狀記憶合金相較于傳統(tǒng)形狀記憶合金具有顯著提高的可回復應變、屈服強度、高溫物相穩(wěn)定性和超彈性等特性,具有廣闊的應用前景。本文對高熵形狀記憶合金的研究現(xiàn)狀、馬氏體相變和形狀記憶效應等進行了簡要的論述,并對高熵形狀記憶合金目前存在的不足和未來的發(fā)展進行了展望。

    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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趙燕春,馮遠飛,馮力,李文生,史亞鵬,寇生中,段望春.高熵形狀記憶合金相變行為研究現(xiàn)狀[J].稀有金屬材料與工程,2024,53(3):848~855.[Zhao Yanchun, Feng Yuanfei, Feng Li, Li Wensheng, Shi Yapeng, Kou Shengzhong, 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.]
DOI：10.12442/j. issn.1002-185X.20230119

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歷史
  • 收稿日期:2023-03-08
  • 最后修改日期:2023-04-21
  • 錄用日期:2023-04-26
  • 在線發(fā)布日期: 2024-03-27
  • 出版日期: 2024-03-20