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Strain hardening mechanism induced by basal/pyramidal dislocation reactions in a 3D-printed high-strength titanium alloy 三维打印高强度钛合金中基底/锥形位错反应诱发的应变硬化机制
IF 8.3 1区 材料科学
Materials Research Letters Pub Date : 2024-08-29 DOI: 10.1080/21663831.2024.2395433
Qiaodan Yan, Xin Lin, Jun Yu, Xufei Lu, Weidong Huang
{"title":"Strain hardening mechanism induced by basal/pyramidal dislocation reactions in a 3D-printed high-strength titanium alloy","authors":"Qiaodan Yan, Xin Lin, Jun Yu, Xufei Lu, Weidong Huang","doi":"10.1080/21663831.2024.2395433","DOIUrl":"https://doi.org/10.1080/21663831.2024.2395433","url":null,"abstract":"The high yield ratio and low strain hardening ability of titanium alloys significantly limit their engineering applications. In this work, a Ti65Zr30Cu5 (at.%) alloy with nanoscale α laths was addi...","PeriodicalId":18291,"journal":{"name":"Materials Research Letters","volume":null,"pages":null},"PeriodicalIF":8.3,"publicationDate":"2024-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142189894","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
Microtwinning mechanism revealed by its orientation dependence and tension-compression asymmetry in γ′ precipitate-strengthened Ni-based superalloys 通过γ′沉淀强化镍基超合金的取向依赖性和拉伸-压缩不对称揭示微缠结机理
IF 8.3 1区 材料科学
Materials Research Letters Pub Date : 2024-08-26 DOI: 10.1080/21663831.2024.2396044
Pengfei Qu, Wenchao Yang, Qiang Wang, Chen Liu, Jiarun Qin, Jun Zhang, Lin Liu
{"title":"Microtwinning mechanism revealed by its orientation dependence and tension-compression asymmetry in γ′ precipitate-strengthened Ni-based superalloys","authors":"Pengfei Qu, Wenchao Yang, Qiang Wang, Chen Liu, Jiarun Qin, Jun Zhang, Lin Liu","doi":"10.1080/21663831.2024.2396044","DOIUrl":"https://doi.org/10.1080/21663831.2024.2396044","url":null,"abstract":"Microtwinning is observed as an important mechanism in γ′ precipitate-strengthened Ni-based superalloys during service at intermediate temperatures. Here, the effect of crystal orientation and stre...For the first time, this work explains why microtwinning exhibits orientation dependence and tension-compression asymmetry while stacking faults do not, although they both originate from the activi...","PeriodicalId":18291,"journal":{"name":"Materials Research Letters","volume":null,"pages":null},"PeriodicalIF":8.3,"publicationDate":"2024-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142224504","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
Enhancing strength and ductility in heterolamellar medium-Mn steel through bamboo-like microstructure design 通过竹节状微观结构设计提高异性胶质中锰钢的强度和延展性
IF 8.3 1区 材料科学
Materials Research Letters Pub Date : 2024-08-26 DOI: 10.1080/21663831.2024.2394575
Chao Ding, Gang Niu, Zhihui Zhang, Enmao Wang, Xinpan Yu, Huibin Wu
{"title":"Enhancing strength and ductility in heterolamellar medium-Mn steel through bamboo-like microstructure design","authors":"Chao Ding, Gang Niu, Zhihui Zhang, Enmao Wang, Xinpan Yu, Huibin Wu","doi":"10.1080/21663831.2024.2394575","DOIUrl":"https://doi.org/10.1080/21663831.2024.2394575","url":null,"abstract":"Nature has long inspired technological innovations, fostering the rapidly developing field of bionics. Inspired by the microstructure of bamboo, we have developed a bamboo-like structure for steel....A bamboo-like steel consisting of lamellar ferrite and austenite alternating along the rolling direction, providing a new path to produce medium-Mn steels with outstanding mechanical properties.","PeriodicalId":18291,"journal":{"name":"Materials Research Letters","volume":null,"pages":null},"PeriodicalIF":8.3,"publicationDate":"2024-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142224505","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
Microtwinning avalanches induced the Protevin–Le Châtelier effect in PWA1483 at 750 °C 750 °C下PWA1483中的微缠绕雪崩诱导了Protevin-Le Châtelier效应
IF 8.3 1区 材料科学
Materials Research Letters Pub Date : 2024-08-22 DOI: 10.1080/21663831.2024.2393903
Jiao Li, Peng Zhang, Jiaming Bai, Peng Liu, Yong Yuan, Xiaolong Song, Yuefeng Gu
{"title":"Microtwinning avalanches induced the Protevin–Le Châtelier effect in PWA1483 at 750 °C","authors":"Jiao Li, Peng Zhang, Jiaming Bai, Peng Liu, Yong Yuan, Xiaolong Song, Yuefeng Gu","doi":"10.1080/21663831.2024.2393903","DOIUrl":"https://doi.org/10.1080/21663831.2024.2393903","url":null,"abstract":"The flow behavior and deformation mechanisms of the [001]-oriented single-crystal nickel-based superalloy PWA1483 are investigated under quasi-static compressive and tensile loading conditions at 7...","PeriodicalId":18291,"journal":{"name":"Materials Research Letters","volume":null,"pages":null},"PeriodicalIF":8.3,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142189924","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
Superior strength-ductility synergy of an oxide-dispersion strengthened CoCrNi-based multi-principal element alloy 氧化物弥散强化钴铬镍基多主元素合金的优异强度-电导率协同作用
IF 8.3 1区 材料科学
Materials Research Letters Pub Date : 2024-08-22 DOI: 10.1080/21663831.2024.2393166
Yiqing Zhang, Kaiju Lu, Fengchun Jiang, Yongxiong Chen, Xiubing Liang
{"title":"Superior strength-ductility synergy of an oxide-dispersion strengthened CoCrNi-based multi-principal element alloy","authors":"Yiqing Zhang, Kaiju Lu, Fengchun Jiang, Yongxiong Chen, Xiubing Liang","doi":"10.1080/21663831.2024.2393166","DOIUrl":"https://doi.org/10.1080/21663831.2024.2393166","url":null,"abstract":"CoCrNi-based multi-principal element alloys (MPEAs) often lack strength at elevated temperatures. Here, to overcome this deficiency, a novel oxide-dispersion strengthening (ODS) CoCrNi-based MPEA w...","PeriodicalId":18291,"journal":{"name":"Materials Research Letters","volume":null,"pages":null},"PeriodicalIF":8.3,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142189956","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
Graphene-decorated bimodal pure metal with high strength and ductility 具有高强度和延展性的石墨烯装饰双峰纯金属
IF 8.3 1区 材料科学
Materials Research Letters Pub Date : 2024-08-11 DOI: 10.1080/21663831.2024.2386436
Zhongze Lin, Zhe Sun, Boyi Luo, Ganpei Tang, Xin Jiang, Zhe Shen, Biao Ding, Yunbo Zhong
{"title":"Graphene-decorated bimodal pure metal with high strength and ductility","authors":"Zhongze Lin, Zhe Sun, Boyi Luo, Ganpei Tang, Xin Jiang, Zhe Shen, Biao Ding, Yunbo Zhong","doi":"10.1080/21663831.2024.2386436","DOIUrl":"https://doi.org/10.1080/21663831.2024.2386436","url":null,"abstract":"Heterostructured design and microcrack management mitigate the strength-ductility dilemma in metallic materials. Here, we demonstrate a simultaneous enhancement of strength and ductility in graphen...","PeriodicalId":18291,"journal":{"name":"Materials Research Letters","volume":null,"pages":null},"PeriodicalIF":8.3,"publicationDate":"2024-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142189954","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
Recent progress in synthesis of MAX phases and oxidation & corrosion mechanism: a review MAX 相的合成及氧化和腐蚀机理方面的最新进展：综述
IF 8.3 1区 材料科学
Materials Research Letters Pub Date : 2024-08-11 DOI: 10.1080/21663831.2024.2379567
Min Guo, Guoqin Cao, Haoyu Pan, Junhong Guo, Chaoyang Chen, Baofeng Zhang, Junhua Hu
{"title":"Recent progress in synthesis of MAX phases and oxidation & corrosion mechanism: a review","authors":"Min Guo, Guoqin Cao, Haoyu Pan, Junhong Guo, Chaoyang Chen, Baofeng Zhang, Junhua Hu","doi":"10.1080/21663831.2024.2379567","DOIUrl":"https://doi.org/10.1080/21663831.2024.2379567","url":null,"abstract":"Layered MAX phases possess distinctive chemical, physical, electrical, and mechanical properties due to their amalgamation of metallic and ceramic characteristics. Understanding the corrosion mecha...","PeriodicalId":18291,"journal":{"name":"Materials Research Letters","volume":null,"pages":null},"PeriodicalIF":8.3,"publicationDate":"2024-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142189955","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
Bioinspired strategy to break strength-plasticity trade-off in high-entropy alloy 打破高熵合金强度-塑性权衡的生物启发策略
IF 8.3 1区 材料科学
Materials Research Letters Pub Date : 2024-08-11 DOI: 10.1080/21663831.2024.2387747
Weiqi Wang, Lidan Qu, Yunzhuo Lu
{"title":"Bioinspired strategy to break strength-plasticity trade-off in high-entropy alloy","authors":"Weiqi Wang, Lidan Qu, Yunzhuo Lu","doi":"10.1080/21663831.2024.2387747","DOIUrl":"https://doi.org/10.1080/21663831.2024.2387747","url":null,"abstract":"Constructing bioinspired architectures in metallic materials is an effective way to overcome the inherent strength and plasticity trade-off dilemma. However, conventional processing approaches are ...","PeriodicalId":18291,"journal":{"name":"Materials Research Letters","volume":null,"pages":null},"PeriodicalIF":8.3,"publicationDate":"2024-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142189959","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
Dislocation network mediated grain boundary engineering in an additively manufactured titanium alloy 以位错网络为介质的添加制造钛合金晶界工程
IF 8.3 1区 材料科学
Materials Research Letters Pub Date : 2024-08-11 DOI: 10.1080/21663831.2024.2385969
Chunlei Qiu, Xu Chen
{"title":"Dislocation network mediated grain boundary engineering in an additively manufactured titanium alloy","authors":"Chunlei Qiu, Xu Chen","doi":"10.1080/21663831.2024.2385969","DOIUrl":"https://doi.org/10.1080/21663831.2024.2385969","url":null,"abstract":"Continuous grain boundary α (CGB-α) usually causes degradation of mechanical properties in titanium alloys. Here, we propose to employ dislocation network in an additively manufactured titanium all...","PeriodicalId":18291,"journal":{"name":"Materials Research Letters","volume":null,"pages":null},"PeriodicalIF":8.3,"publicationDate":"2024-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141933896","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
Ultrahigh strength triggered by BCC and B2 eutectic-phase interfaces in a novel FeCrVNiAl high-entropy alloy 新型铁铬镍铝高熵合金中的 BCC 和 B2 共晶相界面引发的超高强度
IF 8.3 1区 材料科学
Materials Research Letters Pub Date : 2024-08-07 DOI: 10.1080/21663831.2024.2383352
M. Z. Wang, Y. F. Shen, N. Jia, W. Y. Xue, Z. D. Wang
{"title":"Ultrahigh strength triggered by BCC and B2 eutectic-phase interfaces in a novel FeCrVNiAl high-entropy alloy","authors":"M. Z. Wang, Y. F. Shen, N. Jia, W. Y. Xue, Z. D. Wang","doi":"10.1080/21663831.2024.2383352","DOIUrl":"https://doi.org/10.1080/21663831.2024.2383352","url":null,"abstract":"The strength−ductility tradeoff and composition homogeneity have been the obstacles to obtaining advanced structural alloys. To overcome the limitations, we develop a novel coherently eutectic high...","PeriodicalId":18291,"journal":{"name":"Materials Research Letters","volume":null,"pages":null},"PeriodicalIF":8.3,"publicationDate":"2024-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141933898","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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