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Experimental Study on Mechanical Properties of Preloaded Diskspring Steel in Medium Temperature Range Xiaoyu ZHOU 1,2,a , Dawei ZHANG4,b,Xu MA *,1,3,c 1 School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China 2 Key Laboratory of Display Materials & Photoelectric Devices (Tianjin University of Technology), Ministry of Education, Tianjin 300384, China 3 Tianjin Key Lab for Photoelectric Materials & Devices, Tianjin 300384, China 4 School of Mechanical Engineering, Tianjin University, Tianjin 300072, China a zxy1680@sina.com, bmedzhang@tju.edu.cn, cmaxumax@163.com Keywords: Diskspring, Elastic Modulus, Hysteretic Loop Area, Preloaded Diskspring Technique, Stress Relaxation.
* Corresponding Author: Xu Ma, Tianjin Key Lab for Photoelectric Materials & Devices, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China.
Email: maxumax@163.com Materials for diskspring in heat exchanger and carburetor should have good medium temperature mechanical properties and be corrosion resistant.
Acknowledgement This work was supported by Tianjin Key Project for Materials Physics and Chemistry.
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In general, the shear strength of infilling rock joints is less than rock joints without infilling materials.
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Acknowledgment This work was supported by projects of the National Natural Science Foundation of China (Grant No. 51109067, 11132003).
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