| Effects of Fatigue Cycles on Adhesion Property of Steel Cord/Rubber |
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| DOI： |
| Key Words: rubber；steel cord；adhesion property；dynamic fatigue |
| Author Name | Affiliation | | FU Guojuan | Qingdao University of Science and Technology | | MA Mingqiang | Qingdao University of Science and Technology | | SHI Xinyan | Qingdao University of Science and Technology |
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| Abstract: |
| The effects of fatigue cycles on the adhesion property of steel cord/rubber were investigated by a self-developed test method.The results showed that，as the number of fatigue cycles increased，the pull-out force of steel cord increased at first and then decreased.The pull-out force reached the maximum value at 600 000 cycles.There was no significant difference in the shape of covered rubber on the pulled out steel cord，and it formed screw threads.The more covered rubber，the greater pull-out force.SEM analysis showed that there were larger particles at the interface as the fatigue cycles increased，indicating that the filler agglomerates initiated the adhesion damage. |
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