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Design strategy of TiC reinforced heterogeneous Ti-composites with an induced slip system for achieving high strength-ductility 具有诱导滑移系统的 TiC 增强异质钛复合材料的设计策略，以实现高强度-电导率
IF 8.3 1区 材料科学
Materials Research Letters Pub Date : 2024-02-25 DOI: 10.1080/21663831.2024.2320759
Longlong Dong, Yan Tang, Wendian Fan, Xiang Li, Junjie Xu, Guodong Sun, Mingjia Li, Yongqing Fu, Ahmed Elmarakbi, Lianwen Wang, Yusheng Zhang
{"title":"Design strategy of TiC reinforced heterogeneous Ti-composites with an induced slip system for achieving high strength-ductility","authors":"Longlong Dong, Yan Tang, Wendian Fan, Xiang Li, Junjie Xu, Guodong Sun, Mingjia Li, Yongqing Fu, Ahmed Elmarakbi, Lianwen Wang, Yusheng Zhang","doi":"10.1080/21663831.2024.2320759","DOIUrl":"https://doi.org/10.1080/21663831.2024.2320759","url":null,"abstract":"Achieving high strength and ductility for Ti alloys and their composites has been a key objective and also a great challenge for their engineering applications. Herein, we designed TiC/(TC18 + TC4)...","PeriodicalId":18291,"journal":{"name":"Materials Research Letters","volume":"30 1","pages":""},"PeriodicalIF":8.3,"publicationDate":"2024-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139969005","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Multiple deformation mechanisms induce high work hardening in Ti–5Al–7.5 V alloy via transformed β matrix 多种变形机制通过转化的 β 基体诱导 Ti-5Al-7.5 V 合金产生高加工硬化
IF 8.3 1区 材料科学
Materials Research Letters Pub Date : 2024-02-25 DOI: 10.1080/21663831.2024.2320767
Sisi Xie, Zhihong Wu, Nana Chen, Mingxiang Zhu, Hao Yang, Zilong Zhang, Chuanyun Wang, Jinshan Li, Hongchao Kou
{"title":"Multiple deformation mechanisms induce high work hardening in Ti–5Al–7.5 V alloy via transformed β matrix","authors":"Sisi Xie, Zhihong Wu, Nana Chen, Mingxiang Zhu, Hao Yang, Zilong Zhang, Chuanyun Wang, Jinshan Li, Hongchao Kou","doi":"10.1080/21663831.2024.2320767","DOIUrl":"https://doi.org/10.1080/21663831.2024.2320767","url":null,"abstract":"In this work, different transformed β matrix was obtained in Ti–5Al–7.5 V alloy. The alloy with equiaxed αp phase and transformed β matrix containing α′ martensite and β phase exhibits good combina...","PeriodicalId":18291,"journal":{"name":"Materials Research Letters","volume":"1 1","pages":""},"PeriodicalIF":8.3,"publicationDate":"2024-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139969071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Kink band induced β→α phase transformation in lamellar α+β Ti alloys 片状 α+β Ti 合金中由扭结带诱导的 β→α 相变
IF 8.3 1区 材料科学
Materials Research Letters Pub Date : 2024-02-21 DOI: 10.1080/21663831.2024.2313076
Xiaodong Zheng, Kaixin Sun, Yingjie Ma, Rui Yang, Shijian Zheng
{"title":"Kink band induced β→α phase transformation in lamellar α+β Ti alloys","authors":"Xiaodong Zheng, Kaixin Sun, Yingjie Ma, Rui Yang, Shijian Zheng","doi":"10.1080/21663831.2024.2313076","DOIUrl":"https://doi.org/10.1080/21663831.2024.2313076","url":null,"abstract":"Generally, deformation in Ti and Ti alloys are dominated by dislocations and deformation twins. In this work, a novel deformation band (DB) has been observed in the fully lamellar Ti-6Al-4V alloy. ...First observing the existence of kink band and unveiling the kink band induced β to α phase transformation mechanism in α+β Ti alloys.","PeriodicalId":18291,"journal":{"name":"Materials Research Letters","volume":"93 1","pages":""},"PeriodicalIF":8.3,"publicationDate":"2024-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139920779","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Correlating microstructure recovery to rejuvenation of high-temperature creep properties in a crept single-crystal superalloy 蠕变单晶超合金高温蠕变性能恢复与微观结构恢复的相关性
IF 8.3 1区 材料科学
Materials Research Letters Pub Date : 2024-02-15 DOI: 10.1080/21663831.2024.2314146
Yunpeng Hu, Yi Ru, Xichen Zhou, Boxuan Du, Lilun Geng, Yang Cao, Fan Yang, Yanling Pei, Shusuo Li, Jian Li, Ben Chen, Ming Gu, Qingyun Xiao, Xiang Wang, Shengkai Gong
{"title":"Correlating microstructure recovery to rejuvenation of high-temperature creep properties in a crept single-crystal superalloy","authors":"Yunpeng Hu, Yi Ru, Xichen Zhou, Boxuan Du, Lilun Geng, Yang Cao, Fan Yang, Yanling Pei, Shusuo Li, Jian Li, Ben Chen, Ming Gu, Qingyun Xiao, Xiang Wang, Shengkai Gong","doi":"10.1080/21663831.2024.2314146","DOIUrl":"https://doi.org/10.1080/21663831.2024.2314146","url":null,"abstract":"Academic debate still exists as to whether and how multi-scale microstructure recovery is linked to creep properties rejuvenation of superalloys. We propose a rejuvenation heat treatment (RHT) for ...Special creep time and plastic deformation limit determined complete rejuvenation: the first relates to phase- and dislocation-recovery, and the latter is not fixed depending on plastic deformation...","PeriodicalId":18291,"journal":{"name":"Materials Research Letters","volume":"10 1","pages":""},"PeriodicalIF":8.3,"publicationDate":"2024-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139757393","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Multistep severe plastic deformation to achieve non-rare earth bulk magnets with high α-MnBi phase content 通过多步剧烈塑性变形实现高α-锰铋相含量的非稀土块状磁体
IF 8.3 1区 材料科学
Materials Research Letters Pub Date : 2024-02-15 DOI: 10.1080/21663831.2024.2316207
Lukas Weissitsch, Stefan Wurster, Heinz Krenn, Andrea Bachmaier
{"title":"Multistep severe plastic deformation to achieve non-rare earth bulk magnets with high α-MnBi phase content","authors":"Lukas Weissitsch, Stefan Wurster, Heinz Krenn, Andrea Bachmaier","doi":"10.1080/21663831.2024.2316207","DOIUrl":"https://doi.org/10.1080/21663831.2024.2316207","url":null,"abstract":"The ferromagnetic α-MnBi phase as non-rare earth magnetic material has gained increasing interest, but the fabrication of large volumes containing a significant amount of α-MnBi is still challengin...A novel solid-state processing route consisting of multistep severe plastic deformation and magnetic field annealing is presented, which opens a new pathway for processing rare-earth free bulk magn...","PeriodicalId":18291,"journal":{"name":"Materials Research Letters","volume":"64 1","pages":""},"PeriodicalIF":8.3,"publicationDate":"2024-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139757463","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Non-Schmid effects in a model refractory multi-principal element alloy: phase-field dislocation dynamics informed by atomistic simulations 模型难熔多基本元素合金中的非施密特效应：原子模拟提供的相场位错动力学信息
IF 8.3 1区 材料科学
Materials Research Letters Pub Date : 2024-02-09 DOI: 10.1080/21663831.2024.2313104
Hyojung Kim, Nithin Mathew, Darby J. Luscher, Abigail Hunter
{"title":"Non-Schmid effects in a model refractory multi-principal element alloy: phase-field dislocation dynamics informed by atomistic simulations","authors":"Hyojung Kim, Nithin Mathew, Darby J. Luscher, Abigail Hunter","doi":"10.1080/21663831.2024.2313104","DOIUrl":"https://doi.org/10.1080/21663831.2024.2313104","url":null,"abstract":"Non-Schmid effects in a representative refractory multi-principal element alloy (MPEA), MoNbTi, are investigated using molecular statics (MS) and phase field dislocation dynamics (PFDD). In additio...","PeriodicalId":18291,"journal":{"name":"Materials Research Letters","volume":"55 1","pages":""},"PeriodicalIF":8.3,"publicationDate":"2024-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139757459","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Preserving a large-scale reversible high-pressure phase under ambient conditions 在环境条件下保留大规模可逆高压相
IF 8.3 1区 材料科学
Materials Research Letters Pub Date : 2024-01-25 DOI: 10.1080/21663831.2024.2308019
Yao Tang, Jiakun Wu, Hongliang Dong, Xiaoping Ouyang, Haikuo Wang
{"title":"Preserving a large-scale reversible high-pressure phase under ambient conditions","authors":"Yao Tang, Jiakun Wu, Hongliang Dong, Xiaoping Ouyang, Haikuo Wang","doi":"10.1080/21663831.2024.2308019","DOIUrl":"https://doi.org/10.1080/21663831.2024.2308019","url":null,"abstract":"Preserving the high pressure states and properties of large-sized materials under ambient conditions without external pressure loading devices is crucial for their practical applications. Here, we ...The high pressure states of millimeter-sized materials and the reversible high-pessure phase have been preserved within bulk diamond containers under ambient conditions.","PeriodicalId":18291,"journal":{"name":"Materials Research Letters","volume":"200 1","pages":""},"PeriodicalIF":8.3,"publicationDate":"2024-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139561276","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Synergistic coupling of Mn-doped skeleton and Mg-toughened matrix: towards a heat-resistant Al–La–Mg–Mn alloy 掺锰骨架与镁韧化基体的协同耦合：一种耐热的 Al-La-Mg-Mn 合金
IF 8.3 1区 材料科学
Materials Research Letters Pub Date : 2024-01-21 DOI: 10.1080/21663831.2023.2301132
Xinkui Zhang, Liejun Li, Zhi Wang, Jixiang Gao, Zhengwu Peng
{"title":"Synergistic coupling of Mn-doped skeleton and Mg-toughened matrix: towards a heat-resistant Al–La–Mg–Mn alloy","authors":"Xinkui Zhang, Liejun Li, Zhi Wang, Jixiang Gao, Zhengwu Peng","doi":"10.1080/21663831.2023.2301132","DOIUrl":"https://doi.org/10.1080/21663831.2023.2301132","url":null,"abstract":"Thermally stable three-dimensional (3D) skeleton coupled with the Mg-toughened matrix is employed to enhance the high-temperature strength in an Al–La–Mg–Mn alloy fabricated via laser powder bed fu...LPBF-fabricated Al–La–Mg–Mn alloy achieved outstanding high-temperature strength via boundary strengthening mechanism provide by the 3D skeleton.","PeriodicalId":18291,"journal":{"name":"Materials Research Letters","volume":"96 1","pages":""},"PeriodicalIF":8.3,"publicationDate":"2024-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139518364","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Tensile deformation dominated by matrix dislocations at intermediate temperatures revealed using in-situ EBSD in superalloys 利用原位 EBSD 揭示超合金在中间温度下由基体位错主导的拉伸变形
IF 8.3 1区 材料科学
Materials Research Letters Pub Date : 2024-01-16 DOI: 10.1080/21663831.2024.2304255
Pengfei Qu, Wenchao Yang, Chen Liu, Jiarun Qin, Qiang Wang, Jun Zhang, Lin Liu
{"title":"Tensile deformation dominated by matrix dislocations at intermediate temperatures revealed using in-situ EBSD in superalloys","authors":"Pengfei Qu, Wenchao Yang, Chen Liu, Jiarun Qin, Qiang Wang, Jun Zhang, Lin Liu","doi":"10.1080/21663831.2024.2304255","DOIUrl":"https://doi.org/10.1080/21663831.2024.2304255","url":null,"abstract":"The traditional view holds that the dominant deformation mechanism of Ni-based single crystal superalloys at intermediate temperatures (both in tension and creep) is stacking fault shearing γ’ phas...For the first time, this work reveals the differences in the dominant deformation mechanisms between tension and tensile creep at intermediate temperatures.","PeriodicalId":18291,"journal":{"name":"Materials Research Letters","volume":"55 1","pages":""},"PeriodicalIF":8.3,"publicationDate":"2024-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139481051","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Promoting direct and ultrafast precipitation of the α phase in the metastable Ti-10V-6Cu alloy 促进α相在钛-10V-6铜合金中的直接和超快析出
IF 8.3 1区 材料科学
Materials Research Letters Pub Date : 2024-01-11 DOI: 10.1080/21663831.2023.2300816
Shiwei Pan, Feng Qian, Shun Xu, Fei Zhang, Kai Chen, Jiayao Ying, Qunbo Fan
{"title":"Promoting direct and ultrafast precipitation of the α phase in the metastable Ti-10V-6Cu alloy","authors":"Shiwei Pan, Feng Qian, Shun Xu, Fei Zhang, Kai Chen, Jiayao Ying, Qunbo Fan","doi":"10.1080/21663831.2023.2300816","DOIUrl":"https://doi.org/10.1080/21663831.2023.2300816","url":null,"abstract":"Direct aging of water-quenched metastable β-titanium alloys usually follows the sequence: rapid growth of ωiso and then slow transformation into α. To inhibit ωiso growth and promote α nucleation, ...","PeriodicalId":18291,"journal":{"name":"Materials Research Letters","volume":"5 1","pages":""},"PeriodicalIF":8.3,"publicationDate":"2024-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139465062","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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