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等通道轉(zhuǎn)角擠壓對(duì)Mg-Li合金力學(xué)性能的影響概述
作者:
作者單位:

1.河海大學(xué) 力學(xué)與材料學(xué)院，江蘇 南京 210098;2.宿遷市河海大學(xué)研究院，江蘇 宿遷 223800;3.亞歷山大大學(xué) 生產(chǎn)工程系，埃及 亞歷山大 21544

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基金項(xiàng)目:

國家自然科學(xué)基金( 51878246 & 51979099),江蘇省自然科學(xué)基金 (BK20191303)，河海大學(xué)中央高校業(yè)務(wù)經(jīng)費(fèi)項(xiàng)目 (B200202122 & 2019B76814)


Influence of Equal Channel Angular Pressing on Mechanical Properties of Mg-Li Alloys: An Overview
Author:
Affiliation:

1.College of Mechanics and Materials, Hohai University, Nanjing 210098, China;2.Suqian Research Institute, Hohai University, Suqian 223800, China;3.Production Engineering Department, Alexandria University, Alexandria 21544, Egypt

Fund Project:

National Natural Science Foundation of China (51878246, 51979099); Natural Science Foundation of Jiangsu Province of China (BK20191303); Fundamental Research Funds for the Central Universities of Hohai University (B200202122 & 2019B768814)

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    摘要:

    等通道轉(zhuǎn)角擠壓（ECAP）是一種高效率的大塑性變形（SPD）技術(shù)，用于生產(chǎn)具有優(yōu)異性能的超細(xì)晶粒（UFG）材料。本文總結(jié)了經(jīng)ECAP加工的各種Mg-Li合金的力學(xué)性能、加工參數(shù)的影響及其相關(guān)機(jī)理，為未來提高鎂鋰合金力學(xué)性能提供研究方向與支持。

    Abstract:

    Equal channel angular pressing (ECAP) is an effective and efficient severe plastic deformation (SPD) technique used to produce ultrafine grained (UFG) materials with improved properties. This review highlights a comprehensive summary of the mechanical property of various Mg-Li alloys subjected to ECAP processing, the effect of the processing parameters as well as the mechanism involved. This research can also provide directions and supports for the mechanical property improvement of Mg-Li alloys in the future.

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Edwin Eyram Klu,江靜華,Bassiouny Saleh,馬愛斌,Salifu Nasiru,宋丹.等通道轉(zhuǎn)角擠壓對(duì)Mg-Li合金力學(xué)性能的影響概述[J].稀有金屬材料與工程,2022,51(2):491~510.[Klu Edwin Eyram, Jiang Jinghua, Saleh Bassiouny, Ma Aibin, Nasiru Salifu, Song Dan. Influence of Equal Channel Angular Pressing on Mechanical Properties of Mg-Li Alloys: An Overview[J]. Rare Metal Materials and Engineering,2022,51(2):491~510.]
DOI：10.12442/j. issn.1002-185X. E20200056

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  • 收稿日期:2020-12-21
  • 最后修改日期:2022-02-19
  • 錄用日期:2021-09-09
  • 在線發(fā)布日期: 2022-03-03
  • 出版日期: 2022-02-28