Pub Date : 2024-01-16DOI: 10.1080/21663831.2024.2304255
Pengfei Qu, Wenchao Yang, Chen Liu, Jiarun Qin, Qiang Wang, Jun Zhang, Lin Liu
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.
{"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}
Pub Date : 2024-01-11DOI: 10.1080/21663831.2023.2300816
Shiwei Pan, Feng Qian, Shun Xu, Fei Zhang, Kai Chen, Jiayao Ying, Qunbo Fan
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, ...
{"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}
Pub Date : 2023-12-28DOI: 10.1080/21663831.2023.2297734
Francisco Werley Cipriano Farias, Valdemar Rebelo Duarte, João da Cruz Payão Filho, Norbert Schell, Emad Maawad, Mélanie Bordas-Czaplicki, Fabio Machado Alves da Fonseca, Jonathan Cormier, Telmo Jorge Gomes dos Santos, João Pedro Oliveira
This study evaluated the effect of dedicated heat treatments (1050°C, 1100°C, 1142°C, and 1185°C/2 h + double-aging) on the uniaxial tensile properties at elevated temperature (650°C) of Inconel® 7...Dedicated heat treatments developed for Inconel® 718 fabricated via arc plasma directed energy deposition enabled compliance with AMS 5662 requirements at elevated temperature (650°C).
{"title":"Arc-based directed energy deposited Inconel 718: role of heat treatments on high-temperature tensile behavior","authors":"Francisco Werley Cipriano Farias, Valdemar Rebelo Duarte, João da Cruz Payão Filho, Norbert Schell, Emad Maawad, Mélanie Bordas-Czaplicki, Fabio Machado Alves da Fonseca, Jonathan Cormier, Telmo Jorge Gomes dos Santos, João Pedro Oliveira","doi":"10.1080/21663831.2023.2297734","DOIUrl":"https://doi.org/10.1080/21663831.2023.2297734","url":null,"abstract":"This study evaluated the effect of dedicated heat treatments (1050°C, 1100°C, 1142°C, and 1185°C/2 h + double-aging) on the uniaxial tensile properties at elevated temperature (650°C) of Inconel® 7...Dedicated heat treatments developed for Inconel® 718 fabricated via arc plasma directed energy deposition enabled compliance with AMS 5662 requirements at elevated temperature (650°C).","PeriodicalId":18291,"journal":{"name":"Materials Research Letters","volume":"121 2 1","pages":""},"PeriodicalIF":8.3,"publicationDate":"2023-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139079217","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}
Pub Date : 2023-12-19DOI: 10.1080/21663831.2023.2292079
Jinfeng Nie, Yating Zhi, Yong Fan, Yonghao Zhao, Xiangfa Liu
Two new high-entropy metal diborides (ZrTiVCr)B2 and (ZrTiVCrMn)B2 were successfully synthesized via a novel aluminum melt reaction method. The high-entropy diboride crystals have a hexagonal struc...This work reports that two new high-entropy metal diborides (ZrTiVCr)B2 and (ZrTiVCrMn)B2 with ultrahigh hardness have been successfully synthesized via a novel one-step synthesis method in aluminu...
{"title":"One-step synthesis of high-entropy diborides with hierarchy structure and high hardness via aluminum-melt reaction method","authors":"Jinfeng Nie, Yating Zhi, Yong Fan, Yonghao Zhao, Xiangfa Liu","doi":"10.1080/21663831.2023.2292079","DOIUrl":"https://doi.org/10.1080/21663831.2023.2292079","url":null,"abstract":"Two new high-entropy metal diborides (ZrTiVCr)B2 and (ZrTiVCrMn)B2 were successfully synthesized via a novel aluminum melt reaction method. The high-entropy diboride crystals have a hexagonal struc...This work reports that two new high-entropy metal diborides (ZrTiVCr)B2 and (ZrTiVCrMn)B2 with ultrahigh hardness have been successfully synthesized via a novel one-step synthesis method in aluminu...","PeriodicalId":18291,"journal":{"name":"Materials Research Letters","volume":"43 1","pages":""},"PeriodicalIF":8.3,"publicationDate":"2023-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138824940","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}
Pub Date : 2023-12-19DOI: 10.1080/21663831.2023.2294882
Hui Li, Min Mu, Bo Chen, Lihua Zhou, Bo Han, Gang Guo
MXenes, as a new type of two-dimensional nanomaterial, have great potential for biomedical applications due to their unique structural features and excellent physicochemical properties. In recent y...This review pioneers the progress and prospects of MXenes in the field of wound healing, which is of great significance for the development of MXene-based wound dressings.
{"title":"MXene-based nanomaterials for antibacterial and wound healing","authors":"Hui Li, Min Mu, Bo Chen, Lihua Zhou, Bo Han, Gang Guo","doi":"10.1080/21663831.2023.2294882","DOIUrl":"https://doi.org/10.1080/21663831.2023.2294882","url":null,"abstract":"MXenes, as a new type of two-dimensional nanomaterial, have great potential for biomedical applications due to their unique structural features and excellent physicochemical properties. In recent y...This review pioneers the progress and prospects of MXenes in the field of wound healing, which is of great significance for the development of MXene-based wound dressings.","PeriodicalId":18291,"journal":{"name":"Materials Research Letters","volume":"36 1","pages":""},"PeriodicalIF":8.3,"publicationDate":"2023-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138825157","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}
Pub Date : 2023-12-13DOI: 10.1080/21663831.2023.2292054
P. J. Pöllmann, D. Bogdanovski, S. Lellig, P. Schweizer, M. Hans, C. Azina, S. Karimi Aghda, P. Zöll, D. M. Holzapfel, D. Primetzhofer, S. Kolozsvári, P. Polcik, J. Michler, J. M. Schneider
A (Mo0.24Cr0.76)0.40Al0.32B0.28 thin film was deposited by direct current magnetron sputtering at 600 °C substrate temperature. Analysis by X-ray diffraction, energy-dispersive X-ray spectroscopy, ...In this work, quaternary MAB phase (Mo,Cr)2AlB2 is synthesized experimentally for the first time. Its metastable formation is rationalized by density functional theory calculations.
在基片温度为 600 ℃ 的条件下，通过直流磁控溅射沉积了 (Mo0.24Cr0.76)0.40Al0.32B0.28 薄膜。通过 X 射线衍射、能量色散 X 射线光谱、...在这项工作中，首次通过实验合成了四元 MAB 相 (Mo,Cr)2AlB2。密度泛函理论计算合理地解释了它的逸散形成。
{"title":"Metastable phase formation of (Mo,Cr)2AlB2 MAB phase thin films revealed by theory and experiments","authors":"P. J. Pöllmann, D. Bogdanovski, S. Lellig, P. Schweizer, M. Hans, C. Azina, S. Karimi Aghda, P. Zöll, D. M. Holzapfel, D. Primetzhofer, S. Kolozsvári, P. Polcik, J. Michler, J. M. Schneider","doi":"10.1080/21663831.2023.2292054","DOIUrl":"https://doi.org/10.1080/21663831.2023.2292054","url":null,"abstract":"A (Mo0.24Cr0.76)0.40Al0.32B0.28 thin film was deposited by direct current magnetron sputtering at 600 °C substrate temperature. Analysis by X-ray diffraction, energy-dispersive X-ray spectroscopy, ...In this work, quaternary MAB phase (Mo,Cr)2AlB2 is synthesized experimentally for the first time. Its metastable formation is rationalized by density functional theory calculations.","PeriodicalId":18291,"journal":{"name":"Materials Research Letters","volume":"6 1","pages":""},"PeriodicalIF":8.3,"publicationDate":"2023-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138685352","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}
Pub Date : 2023-12-13DOI: 10.1080/21663831.2023.2292731
Jihye Kwon, Farahnaz Haftlang, Yeon Taek Choi, Eun Seong Kim, Hyoung Seop Kim
This study investigates microstructural changes and the presence of multiple stages in strain hardening ratio (SHR) resulting from the sequential occurrence of deformation-induced martensitic trans...
{"title":"Multiple-stage strain hardening due to the deformation-induced martensitic transformation in additively manufactured high-entropy alloy","authors":"Jihye Kwon, Farahnaz Haftlang, Yeon Taek Choi, Eun Seong Kim, Hyoung Seop Kim","doi":"10.1080/21663831.2023.2292731","DOIUrl":"https://doi.org/10.1080/21663831.2023.2292731","url":null,"abstract":"This study investigates microstructural changes and the presence of multiple stages in strain hardening ratio (SHR) resulting from the sequential occurrence of deformation-induced martensitic trans...","PeriodicalId":18291,"journal":{"name":"Materials Research Letters","volume":"48 18 1","pages":""},"PeriodicalIF":8.3,"publicationDate":"2023-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138685318","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}
Pub Date : 2023-12-12DOI: 10.1080/21663831.2023.2292076
Dayong An, Yao Xiao, Xinxi Liu, Huan Zhao, Xifeng Li, Jun Chen
Micro-laser beam powder-bed-fusion (µL-PBF) technique offers the capability to fabricate metallic components with enhanced surface quality and geometrical accuracy through refinement of processing ...
{"title":"Formation of two distinct cellular structures in 316L stainless steel fabricated by micro-laser beam powder-bed-fusion","authors":"Dayong An, Yao Xiao, Xinxi Liu, Huan Zhao, Xifeng Li, Jun Chen","doi":"10.1080/21663831.2023.2292076","DOIUrl":"https://doi.org/10.1080/21663831.2023.2292076","url":null,"abstract":"Micro-laser beam powder-bed-fusion (µL-PBF) technique offers the capability to fabricate metallic components with enhanced surface quality and geometrical accuracy through refinement of processing ...","PeriodicalId":18291,"journal":{"name":"Materials Research Letters","volume":"37 1","pages":""},"PeriodicalIF":8.3,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138685316","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}
Pub Date : 2023-12-03DOI: 10.1080/21663831.2023.2287072
Nicole L. Church, Ayush Prasad, Christian E.P. Talbot, Oliver G. Reed, Nicholas G. Jones
Infection is the leading cause of biomedical implant failure, making the incorporation of antibacterial elements highly desirable. However, new alloys must also possess a low elastic modulus, to pr...A novel alloy from the Ti-Nb-Au system with an exceptionally low stiffness, high strain recoverability and potential for antibacterial properties is reported. This offers extraordinary potential fo...
{"title":"Development of a novel Ti-Nb-Au superelastic alloy with exceptionally low elastic modulus","authors":"Nicole L. Church, Ayush Prasad, Christian E.P. Talbot, Oliver G. Reed, Nicholas G. Jones","doi":"10.1080/21663831.2023.2287072","DOIUrl":"https://doi.org/10.1080/21663831.2023.2287072","url":null,"abstract":"Infection is the leading cause of biomedical implant failure, making the incorporation of antibacterial elements highly desirable. However, new alloys must also possess a low elastic modulus, to pr...A novel alloy from the Ti-Nb-Au system with an exceptionally low stiffness, high strain recoverability and potential for antibacterial properties is reported. This offers extraordinary potential fo...","PeriodicalId":18291,"journal":{"name":"Materials Research Letters","volume":"182 1","pages":""},"PeriodicalIF":8.3,"publicationDate":"2023-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138528310","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}
We report a cast light-weight dual-phase eutectic high-entropy alloy (EHEA) of Ni49Fe28Al17V6 that comprises of alternating FCC and ordered B2 lamellae. Such lamellar EHEA exhibits a superior tensi...A novel cast Ni49Fe28Al17V6 eutectic high-entropy alloy comprised of FCC and B2 nanolamellae exhibits a remarkable combination of tensile strength and uniform elongation, well surpassing those of o...
{"title":"Lightweight Co-free eutectic high-entropy alloy with high strength and ductility by casting","authors":"Shuai Feng, Shuai Guan, Xiangkui Liu, Siyuan Peng, Kewei Dong, Yang Yang, Xinsheng Chen, Yuzheng Liang, Qipeng Wang, Yanfang Liu, Yong Peng, Kehong Wang, Wen Chen, Jian Kong","doi":"10.1080/21663831.2023.2284328","DOIUrl":"https://doi.org/10.1080/21663831.2023.2284328","url":null,"abstract":"We report a cast light-weight dual-phase eutectic high-entropy alloy (EHEA) of Ni49Fe28Al17V6 that comprises of alternating FCC and ordered B2 lamellae. Such lamellar EHEA exhibits a superior tensi...A novel cast Ni49Fe28Al17V6 eutectic high-entropy alloy comprised of FCC and B2 nanolamellae exhibits a remarkable combination of tensile strength and uniform elongation, well surpassing those of o...","PeriodicalId":18291,"journal":{"name":"Materials Research Letters","volume":"40 11 1","pages":""},"PeriodicalIF":8.3,"publicationDate":"2023-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138528308","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}
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