Paper Title:
The Micro Physical Mechanism Study of Metal Rubber Material on Compressive Performance
  Abstract

Metal rubber material is a new type of elastic and porous material which develops from metal materials. The macro-structure of metal rubber is reticular just as high polymer, made up of fine metal wires. In this paper, the testing equipment which can test micro-motion of metal rubber is designed and the compressive force-displacement curve along molding of metal rubber has gain. The cure along molding of metal rubber has three different characteristic stages. In different characteristic stages, the deformation of metal rubber material has different micro physical mechanism. The micro physical mechanism of different deformation periods is summarized by the micro analyses of three different characteristic curve stages and the study of metal rubber molding technology. Based on the manufacture technology and molding process, the spring wires in metal rubber material have contacted adequately after molding. The micro physical mechanism of metal rubber material in this stage is produced by blank tear combination deformation in linear elastic of spring wires. Because of the deformation stage is very little; the stiffness of metal rubber material is represented linear characteristic in this stage. The contacted points of spring wires are slide along with deformation increasing. The stiffness of metal rubber material is reduced after early linear deformation stage. The compressive force-displacement curve represents soft characteristic stage in macro- expression. When the most contacted points of spring wires are slide along with deformation increasing, the stiffness of metal rubber material is rapid rise. The exponential reinforcement stage is caused by the strongly constraints among spring wires. The micro physical mechanism can explain the different characteristic stages of metal rubber material on compressive performance.

  Info
Periodical
Advanced Materials Research (Volumes 79-82)
Edited by
Yansheng Yin and Xin Wang
Pages
27-30
DOI
10.4028/www.scientific.net/AMR.79-82.27
Citation
Y. Y. Wang, H. B. Bai, S. A. Tao, "The Micro Physical Mechanism Study of Metal Rubber Material on Compressive Performance", Advanced Materials Research, Vols. 79-82, pp. 27-30, 2009
Online since
August 2009
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Chang Liang Li, Hua Ding, Yong Qing Zhao, Lian Zhou
Abstract:Superplastic forming provides a good way for Ti alloys which are usually difficult to be deformed. Ti75 alloy with a nominal composition of...
2969
Authors: Xia Chen, Qing Ming Chang
Abstract:A model based on damaged mechanics is presented to analyze the failure behaviour of coke dry quenching refractory lining under circumstance...
2828
Authors: Li Cheng Yang, Li Wei Ning, Jin Xiang Hu, Yi Ping Luo
Abstract:The three dimensional finite element model of the pavement has been built on the basis of elastic-plastic finite element method and the...
1380
Authors: Hui Hui Zhao, Wen Fang Zhang
Chapter 3: Civil Engineering
Abstract:The application of ABAQUS finite element software non-linear finite element analysis of brick masonry walls with structural column. Build...
791
Authors: Wen Qing Wu, Xue Yuan Ma, Shuai Chen
Chapter 4: Novel Constructional Materials and Functional Materials, Analysis and Technology
Abstract:The compressive mechanical performance of bamboo strip plywood was studied in the paper. Based on analysis of the related experiments datum ,...
640