Microstructure And Properties Of Layered Metal/RUBBER Composites Subjected To Cyclic AND Impact Loading

2021 ◽  
pp. 115078
Author(s):  
S.V. Kuteneva ◽  
S.V. Gladkovsky ◽  
D.I. Vichuzhanin ◽  
P.D. Nedzvetsky
2021 ◽  
Vol 902 ◽  
pp. 87-94
Author(s):  
Svetlana Kuteneva ◽  
Sergei Gladkovsky ◽  
Pavel Nedzvetsky ◽  
Valeriya Veselova

Metal-polymer composites are advanced materials for the aerospace, automotive and railway industry where details and elements of construction are affected by impact, cyclic and vibration loads. In the present work layered composites based on steel, aluminum alloy and rubber as intermediate layers were obtained by cold and hot bonding using adhesives. Adhesive lap-shear bond strength of layered composites fabricated by various techniques was determined using tensile shear test. To evaluate the mechanical behavior of layered metal-rubber composites under simulated operational conditions static, dynamic and cyclic, three points bending tests were carried out. The results of mechanical tests of these composites indicated that hot bonding is the most preferred fabrication method for the formation of increased mechanical characteristics.


APL Materials ◽  
2019 ◽  
Vol 7 (3) ◽  
pp. 031508 ◽  
Author(s):  
Yue Zhao ◽  
Weidong Yang ◽  
Yu Jun Tan ◽  
Si Li ◽  
Xianting Zeng ◽  
...  

Author(s):  
Zhiying Ren ◽  
Mingzhi Fan ◽  
Zhen Zhang ◽  
Youxi Lin ◽  
Zhiguang Guo

2020 ◽  
Vol 10 (23) ◽  
pp. 8384
Author(s):  
Ľubomír Ambriško ◽  
Daniela Marasová

This paper investigates rubber composites subjected to impact loading. One of the objectives was to determine the effect of the support system on the impact force value. Another objective was to identify the correlations between the force characteristics of the impact process, i.e., between the impact force and the tensile force. The identified correlations between the impact process characteristics have been subjected to regression analyses, and their outputs were regression models describing the dynamic stress of rubber composites during the testing of their impact resistance. At dynamic loading, the key factor was the support system, which eliminates the force effects of the falling material that damages the rubber composite, in particular a conveyor belt, and may even lead to the loss if its functionality. In real operations, conveyor belts are stressed by the impact of the transported material onto the belt surface at sites where the conveyor is filled or at chutes, and this often results in belt damage. In many cases, such a belt is no longer usable, and significant financial loss is therefore incurred due to the need for replacement of the damaged belt and due to consequent downtimes.


1987 ◽  
Vol 48 (C3) ◽  
pp. C3-643-C3-652 ◽  
Author(s):  
R. E. LEWIS ◽  
E. A. STARKE ◽  
Jr. ◽  
W. C. COONS ◽  
G. J. SHIFLET ◽  
...  

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