Failure Mechanisms of Ti-Al3Ti Metal-Intermetallic Laminate Composites

被引：0

作者：

Yuan Meini ^{[1
,2
]}

Li Yao ^{[1
]}

Li Lizhou ^{[1
]}

Chen Hehe ^{[1
]}

Huang Bin ^{[2
]}

机构：

[1] North Univ China, Coll Mech & Elect Engn, Taiyuan 030051, Peoples R China

[2] Northwestern Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Peoples R China

来源：

ADVANCES IN MATERIALS PROCESSING | 2018年

关键词：

Metal-intermetallic laminate composites; Three points bending; Finite element method; High-speed impact; FRACTURE-BEHAVIOR; IMPACT; EVOLUTION; DAMAGE;

D O I：

10.1007/978-981-13-0107-0_87

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Ti-Al3Ti Metal-Intermetallic Laminate (MIL) composites were fabricated by vacuum hot pressing. The failure mechanisms of Ti-Al3Ti MIL composites under the bending load and dynamic loading conditions were analyzed by three points bending test and finite element analysis respectively. The results indicated that the vertical crack existed in the as-deposited state Ti-Al3Ti MIL composites in the Al3Ti layers resulted by the thermal residual stress. The three points bending load-displacement curves of Ti-Al3Ti MIL composites embraced a long plateau region, indicating that Ti-Al3Ti MIL composites have excellent damage tolerance. Ti-Al3Ti MIL composites under high-speed impact was mostly under the tensile stress. In the high-speed impact period, the transverse, inclined, and vertical cracks which dramatically absorb the projectile kinetic energy formed in Al3Ti phase.

引用

页码：893 / 904

页数：12

共 50 条

[31] Interface tensile and fracture behavior of the Ti/Al3Ti Metal-Intermetallic Laminate (MIL) composite under quasi-static and high strain rates
Zhou, Peijun
Guo, Chunhuan
Wang, Enhao
Wang, Zeming
Chen, Ye
Jiang, Fengchun
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2016, 665 : 66 - 75
[32] Numerical Investigation of the Ballistic Performance of Metal-Intermetallic Laminate Composites
Cao, Yang
Zhu, Shifan
Guo, Chunhuan
Vecchio, Kenneth S.
Jiang, Fengchun
APPLIED COMPOSITE MATERIALS, 2015, 22 (04) : 437 - 456
[33] Synthesis of metal-intermetallic laminate (MIL) composites with modified Al3Ti structure and in situ synchrotron X-ray diffraction analysis of sintering process
Lazurenko, D. V.
Bataev, I. A.
Mali, V. I.
Jorge, A. M., Jr.
Stark, A.
Pyczak, F.
Ogneva, T. S.
Maliutina, I. N.
MATERIALS & DESIGN, 2018, 151 : 8 - 16
[34] Study of the microstructure modulation and phase formation of Ti-Al3Ti laminated composites
Yuan, M. N.
Li, Lili
Wang, Zh J.
VACUUM, 2018, 157 : 481 - 486
[35] Ductile-Phase Toughening in TiBw/Ti-Ti3Al Metallic-Intermetallic Laminate Composites
Hao Wu
Bo Cheng Jin
Lin Geng
Guohua Fan
Xiping Cui
Meng Huang
Rodrigo Mier Hicks
Steven Nutt
Metallurgical and Materials Transactions A, 2015, 46 : 3803 - 3807
[36] Ductile-Phase Toughening in TiBw/Ti-Ti3Al Metallic-Intermetallic Laminate Composites
Wu, Hao
Jin, Bo Cheng
Geng, Lin
Fan, Guohua
Cui, Xiping
Huang, Meng
Hicks, Rodrigo Mier
Nutt, Steven
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2015, 46A (09): : 3803 - 3807
[37] Mechanical behaviour of multilayer metal-intermetallic laminate composite synthesised by reactive sintering of Cu/Ti foils
Konieczny, M.
Dziadon, A.
ARCHIVES OF METALLURGY AND MATERIALS, 2007, 52 (04) : 555 - 562
[38] Effects of ductile Al on the anti-penetration performance of the Ti-Al3Ti Laminated Composites
Yuan, Meini
Yao, Yuhang
Han, Fangzhou
Xin, Le
Shen, Xingquan
RESULTS IN PHYSICS, 2020, 18
[39] Enhanced tensile strength and fracture toughness of a Ti-TiAl metal-intermetallic laminate (MIL) composite
Sun, Wei
You, Fenghai
Kong, Fantao
Wang, Xiaopeng
Chen, Yuyong
INTERMETALLICS, 2020, 118
[40] Interface characteristics of Ti6Al4V-TiAl metal-intermetallic laminate (MIL) composites prepared by a novel hot-pack rolling
Sun, Wei
Yang, Fei
Kong, Fantao
Wang, Xiaopeng
Chen, Yuyong
MATERIALS CHARACTERIZATION, 2018, 144 : 173 - 181

← 1 2 3 4 5 →