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A sliding friction coefficient calculation model was established based on analysis of non-continuous diffusion of energy during the interfacial friction. The results indicated that the sliding friction coefficient is not related with the load and the actual contact area under elastic contact. However, when the actual contact area is close to the nominal contact area, the sliding friction coefficient will increase along with the reducing load. When sliding is slow, the friction coefficient rises slowly with the increase of the sliding velocity, and the influence is more remarkable when the sliding speed is higher. Furthermore, the larger the atomic lattice, the smaller the sliding friction coefficient is. The sliding friction coefficient increases with the rising of the atomic temperature. These results will be used to engineering application and theoretical research.
[1] Majcherczak D, Dufrenoy P, Berthier Y 2007 Tribol. Int. 40 834
[2] Robbins M O, Krim J 1998 MRS Bulletin 23 23
[3] Yoshitsugu K 2000 Proceedings of the International Tribology Conference (Volume 1) Nagasaki, Japan, 2000 p3
[4] Xie Y B 2001 Tribology 21 161 (in Chinese) [谢友柏 2001 摩擦学学报 21 161]
[5] Buldum A, Leitner D M, Ciraci S 1999 Phys. Rev. B 59 16042
[6] Ciraci S, Buldum A 2003 Wear 254 911
[7] Zhang X J, Meng Y G, Wen S Z 2004 Acta Phys. Sin. 53 728 (in Chinese) [张向军、 孟永钢、 温诗铸 2004 53 728]
[8] Xu Z M, Huang P 2006 J. South China Univ. Tech. 34 62 (in Chinese) [许中明、 黄 平 2006 华南理工大学学报(自然科学版) 34 62]
[9] Xu Z M, Huang P 2006 Tribology 26 159 (in Chinese) [许中明、黄 平 2006 摩擦学学报 26 159]
[10] Bai H B, Zhang P L, Huang X Q 2001 Mechanical Sci. Tech. 20 346 (in Chinese) [白鸿柏、张培林、黄协清 2001 机械科学与技术 20 346]
[11] Tomlinson GA 1929 Phil. Mag. Ser. 7 905
[12] Xu Z M, Huang P 2006 Acta Phys. Sin. 55 2427 (in Chinese) [许中明、黄 平 2006 55 2427]
[13] Lin M M, Duan W S, Chen J M 2010 Chin. Phys. B 19 026201
[14] Gong Z L, Huang P 2008 Acta Phys. Sin. 57 2352 (in Chinese) [龚中良、 黄 平 2008 57 2352]
[15] Ding L Y, Gong Z L, Huang P 2009 Acta Phys. Sin. 58 8522 (in Chinese) [丁凌云、 龚中良、 黄 平 2006 58 8522]
[16] Yang F J 2001 The Atomic Physics (Beijing: High Education Press)(in Chinese) [杨福家 2001 原子物理学 (北京:高等教育出版社)]
[17] Gong Z L, Ding L Y, Huang P 2008 Tribology 28 322 (in Chinese) [龚中良、 丁凌云、 黄 平 2008 摩擦学学报 28 322]
[18] Majcherczak D, Dufrenoy P, Berthier Y 2007 Tribol. Int. 40 834
[19] Gong Z L, Huang P 2008 J. South China Univ. Tech. 36 10 (in Chinese) [龚中良、 黄 平 2008 华南理工大学学报 (自然科学版) 36 10]
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[1] Majcherczak D, Dufrenoy P, Berthier Y 2007 Tribol. Int. 40 834
[2] Robbins M O, Krim J 1998 MRS Bulletin 23 23
[3] Yoshitsugu K 2000 Proceedings of the International Tribology Conference (Volume 1) Nagasaki, Japan, 2000 p3
[4] Xie Y B 2001 Tribology 21 161 (in Chinese) [谢友柏 2001 摩擦学学报 21 161]
[5] Buldum A, Leitner D M, Ciraci S 1999 Phys. Rev. B 59 16042
[6] Ciraci S, Buldum A 2003 Wear 254 911
[7] Zhang X J, Meng Y G, Wen S Z 2004 Acta Phys. Sin. 53 728 (in Chinese) [张向军、 孟永钢、 温诗铸 2004 53 728]
[8] Xu Z M, Huang P 2006 J. South China Univ. Tech. 34 62 (in Chinese) [许中明、 黄 平 2006 华南理工大学学报(自然科学版) 34 62]
[9] Xu Z M, Huang P 2006 Tribology 26 159 (in Chinese) [许中明、黄 平 2006 摩擦学学报 26 159]
[10] Bai H B, Zhang P L, Huang X Q 2001 Mechanical Sci. Tech. 20 346 (in Chinese) [白鸿柏、张培林、黄协清 2001 机械科学与技术 20 346]
[11] Tomlinson GA 1929 Phil. Mag. Ser. 7 905
[12] Xu Z M, Huang P 2006 Acta Phys. Sin. 55 2427 (in Chinese) [许中明、黄 平 2006 55 2427]
[13] Lin M M, Duan W S, Chen J M 2010 Chin. Phys. B 19 026201
[14] Gong Z L, Huang P 2008 Acta Phys. Sin. 57 2352 (in Chinese) [龚中良、 黄 平 2008 57 2352]
[15] Ding L Y, Gong Z L, Huang P 2009 Acta Phys. Sin. 58 8522 (in Chinese) [丁凌云、 龚中良、 黄 平 2006 58 8522]
[16] Yang F J 2001 The Atomic Physics (Beijing: High Education Press)(in Chinese) [杨福家 2001 原子物理学 (北京:高等教育出版社)]
[17] Gong Z L, Ding L Y, Huang P 2008 Tribology 28 322 (in Chinese) [龚中良、 丁凌云、 黄 平 2008 摩擦学学报 28 322]
[18] Majcherczak D, Dufrenoy P, Berthier Y 2007 Tribol. Int. 40 834
[19] Gong Z L, Huang P 2008 J. South China Univ. Tech. 36 10 (in Chinese) [龚中良、 黄 平 2008 华南理工大学学报 (自然科学版) 36 10]
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