Mechanical behavior of bilayer Ti6Al4V composite under quasi-static and dynamic compression

被引：3

作者：

Wang, Hao ^{[1
]}

Zhang, Hongmei ^{[1
,2
,3
]}

Cheng, Xingwang ^{[1
,2
,3
]}

Mu, Xiaonan ^{[1
,2
,3
]}

Chang, Shuo ^{[1
]}

Feng, Ke ^{[1
]}

Zhang, Jiaqi ^{[1
]}

机构：

[1] Beijing Inst Technol, Sch Mat Sci & Engn, Beijing 100081, Peoples R China

[2] Beijing Inst Technol, Tangshan Res Inst, Tangshan 063000, Peoples R China

[3] Natl Key Lab Sci & Technol Mat Shock & Impact, Beijing 100081, Peoples R China

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2023年 / 962卷

关键词：

Ti6Al4V; Bilayer composite; Dynamical behavior; BALL-MILLING TIME; DEFORMATION; ALLOY; ROOM;

D O I：

10.1016/j.jallcom.2023.171048

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Bilayer structure and homogeneous structure of Ti6Al4V (TC4) alloy were fabricated by High energy ball milling (HEBM) and Fast Hot-Press Sintering (FHPS). The flake TC4 (F-TC4) powders were obtained from spherical TC4 (S-TC4) powders by HEBM, and the bilayer F/S-TC4 composite was prepared from F-TC4 and S-TC4 powders. The microstructure and micro-hardness evolution along the interface of the bilayer composite were investigated. It was found that the hardness decreased gradually from the F-TC4 side to the S-TC4 side. Moreover, an obvious morphology difference in the interface was observed, typical Widmanstatten structure on the S-TC4 side while an equiaxed structure on the F-TC4 side. In addition, the mechanical properties of the alloy and composite with different structures were studied under quasi-static and dynamic compression. The results revealed that the bilayer F/S-TC4 composite showed great strength improvement with little plasticity sacrifice as compared to traditional S-TC4 alloy.

引用

页数：9

共 50 条

[41] Scale levels of quasi-static and dynamic fracture behavior of Ti-6Al-4V parts built by various additive manufacturing methods
Panin, Alexey V.
Kazachenok, Marina S.
Panin, Sergey V.
Berto, Filippo
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2020, 110 (110)
[42] Novel Technique for Static and Dynamic Shear Testing of Ti6Al4V Sheet
Peirs, J.
Verleysen, P.
Degrieck, J.
EXPERIMENTAL MECHANICS, 2012, 52 (07) : 729 - 741
[43] Novel technique for static and dynamic shear testing of Ti6Al4V sheet
Peirs, J.
Verleysen, P.
Degrieck, J.
Proceedings of the Society for Experimental Mechanics, Inc., 2012, 52 (07): : 729 - 741
[44] Quasi-Static, Dynamic Compressive Properties and Deformation Mechanisms of Ti-6Al-4V Alloy with Gradient Structure
Lei, Lei
Zhao, Yongqing
Zhao, Qinyang
Xin, Shewei
Wu, Cong
Jia, Weiju
Zeng, Weidong
METALS, 2021, 11 (12)
[45] Novel Technique for Static and Dynamic Shear Testing of Ti6Al4V Sheet
J. Peirs
P. Verleysen
J. Degrieck
Experimental Mechanics, 2012, 52 : 729 - 741
[46] Mechanical properties comparison of Ti6Al4V produced by different technologies under static load conditions
Karolewska, Karolina
Ligaj, Bogdan
9TH INTERNATIONAL CONFERENCE ON MANUFACTURING SCIENCE AND EDUCATION (MSE 2019): TRENDS IN NEW INDUSTRIAL REVOLUTION, 2019, 290
[47] Static and dynamic shear-compression response of additively manufactured Ti6Al4V specimens with embedded voids
Fadida, R.
Shirizly, A.
Rittel, D.
MECHANICS OF MATERIALS, 2020, 147
[48] The Effects of Defects and Damage in the Mechanical Behavior of Ti6Al4V Lattices
Goodall, Russell
Hernandez-Nava, Everth
Jenkins, Sarah N. M.
Sinclair, Lorna
Tyrwhitt-Jones, Emily
Khodadadi, Mohammad A.
Ip, Donald H.
Ghadbeigi, Hassan
FRONTIERS IN MATERIALS, 2019, 6
[49] Quasi-static crack propagation in Ti-6Al-4V in inert and aggressive media
Baragetti, Sergio
Borzini, Emanuele
Arcieri, Emanuele Vincenzo
CORROSION REVIEWS, 2019, 37 (05) : 533 - 538
[50] New Phenomenological Material Constitutive Models for the Description of the Ti6Al4V Titanium Alloy Behavior Under Static and Dynamic Loadings
Yaich, Mariem
Gavrus, Adinel
23RD INTERNATIONAL CONFERENCE ON MATERIAL FORMING, 2020, 47 : 1496 - 1503

← 1 2 3 4 5 →