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AN EXPERIMENTAL INVESTIGATION ON ADHESION OF IRON IN CONTACT WITH IRON AND COPPER |
| SUN Jiansan;QI Zhenzhong;LIU Ling;YAO Weiguo |
| Institute of Solid State Physics, Academia Sinica, Hefei |
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| Cite this article: |
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SUN Jiansan, QI Zhenzhong, LIU Ling et al 1987 Chin. Phys. Lett. 4 209-212 |
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Abstract Fe in contact with Fe and Cu was investigated in a vacum of 10-7 pa using a pin sample to contact with a flat sample. The adhesion bond force and adhesive strength have been measured. The adhesive strength of Fe-Cu und Fe-Fe are 130±20kg/mm2 and 70±10kg/mm2 at 298K, respectively. These strong interactions arise from the chemical bonding, instead of Van der Waals interaction.
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Published: 01 May 1987
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