A new strategy for fabrication of unique heterostructured titanium laminates and visually tracking their synchronous evolution of strain partitions versus microstructure
A new strategy for fabrication of unique heterostructured titanium laminates and visually tracking their synchronous evolution of strain partitions versus microstructure
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一种制造独特异质结构钛层压板并视觉跟踪其应变分区与微观结构同步演化的新策略
DOI：
10.1016/j.jmst.2021.08.016
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发表时间：
2021-10
影响因子：
10.9
通讯作者：
Chen Junfeng
中科院分区：
文献类型：
--
作者：
Ding Hao;Cui Xiping;Wang Zhiqi;Tao Zhao;Wang Yuchen;Zhang Yuanyuan;Chen Hongtao;Huang Lujun;Geng Lin;Chen Junfeng
Heterostructured (HS) material with extraordinary mechanical properties has been regarded as one of the most promising structural materials. Here, we reported a new strategy for preparing heterostructured pure titanium laminates that possess a good combination of strength and ductility by combining gradient structure (GS) and heterogeneous lamella structure (HLS). The deformation characteristic versus microstructure evolution of GS/HLS titanium laminates, namely the strain partitions between different-sized grains (480–25 μm) was visualized using a scanning electron microscope (SEM) equipped with electron backscattered diffraction (EBSD) mode combined with the digital image correlation (SEM-DIC) with an ultrahigh spatial resolution for the first time. As a result, the hetero-deformation of unique GS/HLS structure by the characteristic of strain partitions could be accurately captured. While the hetero-deformation could result in the hetero-deformation induced (HDI) stress strengthening and HDI hardening, which were regarded as the key reason that the resulting GS/HLS Ti laminates showed a superior combination of strength and ductility. This could promote a more in-depth understanding of the strengthening-toughening mechanism of heterostructured material.
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DOI：
10.1243/03093247jsa412
发表时间：
2008-08
期刊：
The Journal of Strain Analysis for Engineering Design
影响因子：
--
作者：
H. Jin;W. Lu;J. Korellis
通讯作者：
H. Jin;W. Lu;J. Korellis
通过继承微结构片层增强超细晶共晶高熵合金的强度-延展性协同作用
影响因子：
16.6
作者：
Shi, Peijian;Ren, Weili;Liaw, Peter K.
通讯作者：
Liaw, Peter K.
影响因子：
6
作者：
Moering, Jordan;Ma, Xiaolong;Mathaudhu, Suveen
通讯作者：
Mathaudhu, Suveen
DOI：
10.1016/j.msea.2018.11.047
发表时间：
2019-01
期刊：
Materials Science and Engineering: A
影响因子：
--
作者：
Jiansheng Li;Chao Fang;Yanfang Liu;Zhaowen Huang;Shuaizhuo Wang;Q. Mao;Yusheng Li
通讯作者：
Jiansheng Li;Chao Fang;Yanfang Liu;Zhaowen Huang;Shuaizhuo Wang;Q. Mao;Yusheng Li
影响因子：
64.8
作者：
Li, Zhiming;Pradeep, Konda Gokuldoss;Tasan, Cemal Cem
通讯作者：
Tasan, Cemal Cem