Zobrazeno 1 - 10
of 165
pro vyhledávání: '"Shuxin Bai"'
Publikováno v:
Materials & Design, Vol 246, Iss , Pp 113339- (2024)
High-entropy alloy (HEA) type energetic structural materials (ESMs) offer exceptional strength, adequate ductility and reactivity upon dynamic loading, thus demonstrating great potentials in pyrotechnic applications. However, the main factors governi
Externí odkaz:
https://doaj.org/article/818090f666d049fa949715bf5ba027ff
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 4428-4436 (2024)
An Ir–Zr intermetallic coating was prepared onto Re/Ir coated graphite through a pack cementation method. The microstructure, nanoindentation and ablation behaviors of the coating system were investigated. The Ir–Zr coating was about 20 μm thick
Externí odkaz:
https://doaj.org/article/0ca98d96d0aa4162b0534bd6ebb628e0
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 639-653 (2023)
In view of the potential demand for the materials with excellent dynamic mechanical behavior in protective construction, the dynamic tensile mechanical properities and deformation mechanism of twinning-induced plasticity (TWIP) steel at various high
Externí odkaz:
https://doaj.org/article/cebd4b00030f4340b79a674f546b0d99
Evading dynamic strength and ductility trade-off in a high-entropy alloy via local chemical ordering
Autor:
Ruixin Wang, Dabo Duan, Yu Tang, Zhifeng Lei, Shun Li, Rong Chen, Chao Ma, Yuan Wu, Shuxin Bai, Zhaoping Lu
Publikováno v:
Communications Materials, Vol 4, Iss 1, Pp 1-9 (2023)
Abstract Strength-ductility trade-off in metals is sever under dynamic loading due to the strain rate effect and adiabatic shear failure. Here, we demonstrate that both strength and ductility progressively increase with increasing strain rate in a bo
Externí odkaz:
https://doaj.org/article/ae90bdfc332c4b4a955b70fbef3b687f
Publikováno v:
AIP Advances, Vol 13, Iss 1, Pp 015122-015122-6 (2023)
Explosive emission cathodes are extensively used in high power microwave sources. Growing requirements are highlighted in the performance of the explosive emission cathode with the development of the high power microwave technology. In order to impro
Externí odkaz:
https://doaj.org/article/b78dbf63401845aa8ca4ac749e78f658
Publikováno v:
Materials & Design, Vol 213, Iss , Pp 110356- (2022)
Refractory high-entropy alloys (HEAs) usually exhibit high strength but limited ductility. Here, we report high strength (∼1334 MPa) and large ductility (∼18.8%) in nitrogen-doped TiZrNbTa HEAs. The microstructural evolution and the corresponding
Externí odkaz:
https://doaj.org/article/8fe2c102194949a49c528a325c61c65f
Publikováno v:
Materials & Design, Vol 162, Iss , Pp 256-262 (2019)
To improve the mechanical properties of high-entropy alloys (HEAs) and expand the application range of metastable engineering, the NbZrTiTa alloy was researched. The results show that this alloy exhibits uniform element distribution and a metastable
Externí odkaz:
https://doaj.org/article/d8dc06323f074458a084d19a22f1755e
Publikováno v:
MethodsX, Vol 8, Iss , Pp 101385- (2021)
Graphene-based energy storage and renewable material has increasingly attracted research interest, due to its high thermal conductivity and light weight. Researchers fill phase change material (PCM) into three-dimensional graphene foam, to obtain a c
Externí odkaz:
https://doaj.org/article/bf75a42a5b8246678d7c2adb54ece487
Autor:
Bin Zhang, Yu Tang, Shun Li, Yicong Ye, Li’an Zhu, Zhouran Zhang, Xiyue Liu, Zhen Wang, Shuxin Bai
Publikováno v:
Entropy, Vol 23, Iss 12, p 1632 (2021)
To determine the effects of Ti and mixing entropy (ΔSmix) on the structure and mechanical proper-ties of Zr-Ta alloys and then find a new potential energetic structural material with good me-chanical properties and more reactive elements, TixZr2.5
Externí odkaz:
https://doaj.org/article/169829bfb3d6487c9f108bd20e296b59
Publikováno v:
Metals, Vol 11, Iss 8, p 1217 (2021)
Energetic structural materials (ESMs) are an important class of military materials due to their good structural and energy-releasing characteristics. To improve the damage effect of metal–metal ESMs with good mechanical properties, W was added to t
Externí odkaz:
https://doaj.org/article/46d062a25edb408b82e92d95b6599a55