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author:

Ren, Zhiying (Ren, Zhiying.) [1] | Li, Chengwei (Li, Chengwei.) [2] | Zheng, Xiaoyuan (Zheng, Xiaoyuan.) [3] | Zhou, Tao (Zhou, Tao.) [4] | Bai, Hongbai (Bai, Hongbai.) [5]

Indexed by:

EI

Abstract:

Microporous metal entangled structure (MES) can reduce various hazards caused by vibration due to its good damping energy dissipation. However, its bearing capacity is weak and cannot realize the multi-functional characteristics of high damping and high stiffness. In this work, a kind of interpenetrating metal entangled structure/silicone rubber composite (MES-SRC) is developed, which is composed of MES as the skeleton and the silicone rubber as the matrix. The dynamic mechanical tests of MES-SRC, MES, and silicone rubber are conducted, and their dynamic properties, including bearing capacity, damping energy dissipation, and damping, are quantitatively characterized. The test results show that the bearing capacity and damping energy dissipation of MES-SRC are higher. Through the analysis of the mesostructure of MES-SRC, the damping energy dissipation mechanism of MS-SRC is studied. The effects of vibration conditions and process parameters of MES on dynamic properties of MES-SRC are studied, and the reasons for the effects are explained from the mesostructure. Graphical abstract: [Figure not available: see fulltext.]. © 2022, The Author(s), under exclusive licence to The Materials Research Society.

Keyword:

Bearing capacity Damping Dynamics Energy dissipation Metals Rubber Silicones

Community:

  • [ 1 ] [Ren, Zhiying]School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou; 350116, China
  • [ 2 ] [Ren, Zhiying]Metal Rubber Engineering Research Center, Fuzhou University, Fuzhou; 350116, China
  • [ 3 ] [Li, Chengwei]School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou; 350116, China
  • [ 4 ] [Li, Chengwei]Metal Rubber Engineering Research Center, Fuzhou University, Fuzhou; 350116, China
  • [ 5 ] [Zheng, Xiaoyuan]School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou; 350116, China
  • [ 6 ] [Zheng, Xiaoyuan]Metal Rubber Engineering Research Center, Fuzhou University, Fuzhou; 350116, China
  • [ 7 ] [Zhou, Tao]92578 Troops of the Chinese People’s Liberation Army, Beijing; 100161, China
  • [ 8 ] [Bai, Hongbai]School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou; 350116, China
  • [ 9 ] [Bai, Hongbai]Metal Rubber Engineering Research Center, Fuzhou University, Fuzhou; 350116, China

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Source :

Journal of Materials Research

ISSN: 0884-2914

Year: 2022

Issue: 5

Volume: 37

Page: 1102-1114

2 . 7

JCR@2022

2 . 7 0 0

JCR@2023

ESI HC Threshold:91

JCR Journal Grade:3

CAS Journal Grade:4

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 1

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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