The Effect of Heat Treatment Technology on Nonlinear Constitutive Relationship of Metallic Rubber

Abstract:

In order to solve technological key problem of metallic rubber in the respect of engineering application, based on porous materials theory, this paper explored the method of nonlinear constitutive relationship constructed, thus in view of the effect of heat treatment technology on nonlinear constitutive relationship of metallic rubber, static experiments are made for seven kinds of tempered metallic rubber and seven kinds of untempered metallic rubber, it was found that each coefficient of nonlinear constitutive relationship of tempered metallic rubber was bigger than that of untempered metallic rubber, and the deformation of tempered metallic rubber was smaller than that of untempered metallic rubber. Lastly it concluded that appropriate heat treatment technology could improve mechanical properties of metallic rubber.

• Periodical: Advanced Materials Research (Volumes 160-162)
• Pages: 200-203
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.160-162.200
• Online since: November 2010
• Authors: Yu Yan Li, Xie Qing Huang
• Keywords: Heat Treatment Technology, Metallic Rubber, Nonlinear Constitutive Relationship

References

[1] Li Zhongyu, in: The Design of Metallic Rubber Component, edited by National Defence Industry Press, Beijing, (2000).

[2] Li Yuyan, Huang Xieqing: Constitutive Relation for Metal-rubber with Different and Shape Factor, Acta Aeronautica &Astronautica Sinica, vol. 29(2008), p.1084~1090.

[3] Li Yuyan, Huang Xieqing, and Mao Wenxiong: Theoretical Model Constructed and Experimental Investigation on Nonlinear Constitutive Relation of Elastic Porous Metallic Rubber, Mechanics of Composite Materials, vol. 41(2005), p.303~312.

DOI: 10.1007/s11029-005-0056-2

[4] Chen Mingkui, Ling Yongxiang, in: Course of Computational Method, edited by Xi'an Jiaotong University Press, Xi'an, (1992).