基于 SHPB 试验的 B4C/Al 复合材料动态力学性能研究

Long Kui; Deng Yongjun; Chen Xiaowei; Yao Yong; Huang Xuegang; Zhang Shiyan

基于 SHPB 试验的 B₄C/Al 复合材料动态力学性能研究

Translated title of the contribution: Study on Dynamic Mechanical Properties of B₄C/Al Composite Ceramics Based on SHPB Test

Long Kui, Deng Yongjun^*, Chen Xiaowei, Yao Yong, Huang Xuegang, Zhang Shiyan

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

B4C/Al is a novel composite material with metals and ceramics. Compared with traditional ceramic materials, B4C/Al has been widely used in the protective armour due to the advantages of low density, high hardness, high toughness, and low cost. In order to research the mechanical properties of B4C/Al composites under dynamic loading, the waveforms of the materials under different impact speeds and the fracture morphology under micro environment were obtained through split Hopkinson pressure bar (SHPB) testing and scanning electron microscope (SEM). And the stress-strain curve characteristics and failure modes of the materials under different strain rates were studied. Furthermore, the influence of Al content on the dynamic compressive strength of the material was analysed. The results can provide reference for the design and application of B4C/Al composites.

Translated title of the contribution	Study on Dynamic Mechanical Properties of B₄C/Al Composite Ceramics Based on SHPB Test
Original language	Chinese (Traditional)
Pages (from-to)	3826-3834
Number of pages	9
Journal	Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering
Volume	51
Issue number	10
Publication status	Published - Oct 2022
Externally published	Yes

Cite this

@article{4f6942d5f80f48b5891c531f0e4b51b7,

title = "基于 SHPB 试验的 B4C/Al 复合材料动态力学性能研究",

abstract = "B4C/Al is a novel composite material with metals and ceramics. Compared with traditional ceramic materials, B4C/Al has been widely used in the protective armour due to the advantages of low density, high hardness, high toughness, and low cost. In order to research the mechanical properties of B4C/Al composites under dynamic loading, the waveforms of the materials under different impact speeds and the fracture morphology under micro environment were obtained through split Hopkinson pressure bar (SHPB) testing and scanning electron microscope (SEM). And the stress-strain curve characteristics and failure modes of the materials under different strain rates were studied. Furthermore, the influence of Al content on the dynamic compressive strength of the material was analysed. The results can provide reference for the design and application of B4C/Al composites.",

keywords = "B4C/Al, SHPB test, dynamic compressive strength",

author = "Long Kui and Deng Yongjun and Chen Xiaowei and Yao Yong and Huang Xuegang and Zhang Shiyan",

year = "2022",

month = oct,

language = "繁体中文",

volume = "51",

pages = "3826--3834",

journal = "Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering",

issn = "1002-185X",

publisher = "Science Press",

number = "10",

}

TY - JOUR

T1 - 基于 SHPB 试验的 B4C/Al 复合材料动态力学性能研究

AU - Kui, Long

AU - Yongjun, Deng

AU - Xiaowei, Chen

AU - Yong, Yao

AU - Xuegang, Huang

AU - Shiyan, Zhang

PY - 2022/10

Y1 - 2022/10

N2 - B4C/Al is a novel composite material with metals and ceramics. Compared with traditional ceramic materials, B4C/Al has been widely used in the protective armour due to the advantages of low density, high hardness, high toughness, and low cost. In order to research the mechanical properties of B4C/Al composites under dynamic loading, the waveforms of the materials under different impact speeds and the fracture morphology under micro environment were obtained through split Hopkinson pressure bar (SHPB) testing and scanning electron microscope (SEM). And the stress-strain curve characteristics and failure modes of the materials under different strain rates were studied. Furthermore, the influence of Al content on the dynamic compressive strength of the material was analysed. The results can provide reference for the design and application of B4C/Al composites.

AB - B4C/Al is a novel composite material with metals and ceramics. Compared with traditional ceramic materials, B4C/Al has been widely used in the protective armour due to the advantages of low density, high hardness, high toughness, and low cost. In order to research the mechanical properties of B4C/Al composites under dynamic loading, the waveforms of the materials under different impact speeds and the fracture morphology under micro environment were obtained through split Hopkinson pressure bar (SHPB) testing and scanning electron microscope (SEM). And the stress-strain curve characteristics and failure modes of the materials under different strain rates were studied. Furthermore, the influence of Al content on the dynamic compressive strength of the material was analysed. The results can provide reference for the design and application of B4C/Al composites.

KW - B4C/Al

KW - SHPB test

KW - dynamic compressive strength

UR - http://www.scopus.com/inward/record.url?scp=85141479475&partnerID=8YFLogxK

M3 - 文章

AN - SCOPUS:85141479475

SN - 1002-185X

VL - 51

SP - 3826

EP - 3834

JO - Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

JF - Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

IS - 10

ER -

基于 SHPB 试验的 B₄C/Al 复合材料动态力学性能研究

Abstract

Other files and links

Fingerprint

Cite this