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| Inconel718与硬质合金摩擦磨损特性的实验研究 | |
| 引用本文： | 黄雪红,季德生,赵军.Inconel718与硬质合金摩擦磨损特性的实验研究[J].润滑与密封,2011,36(3). |
| 作者姓名： | 黄雪红 季德生 赵军 |
| 作者单位： | 1. 滨州职业学院,山东滨州,256603 2. 滨州学院,山东滨州,256603 3. 山东大学,山东济南,250061 |
| 摘 要： | 利用UMT-2多功能摩擦磨损试验机对镍基合金Inconel 718与硬质合金刀具对偶时的摩擦磨损特性进行研究,揭示法向载荷和滑动速度对摩擦副摩擦因数的影响,通过SEM观察试样摩擦形貌并分析磨损机制.研究结果表明:摩擦副的摩擦因数随着法向载荷的增大而减小,随滑动速度的增大而增大;Inconel 718镍基合金与硬质合金对偶时的磨损机制主要为黏着磨损、磨粒磨损和氧化磨损. |
| 关 键 词： | 硬质合金 摩擦因数 磨损机制 |
Experimental Study on the Friction and Wear Properties of Inconel 718/Carbide |
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| Huang Xuehong,Ji Desheng,Zhao Jun.Experimental Study on the Friction and Wear Properties of Inconel 718/Carbide[J].Lubrication Engineering,2011,36(3). | |
| Authors: | Huang Xuehong Ji Desheng Zhao Jun |
| Affiliation: | Huang Xuehong1 Ji Desheng2 Zhao Jun3 (1.Binzhou Polytechnic,Binzhou Shandong 256603,China,2.Binzhou University,3.Shandong University,Jinan Shandong 250061,China) |
| Abstract: | The friction and wear properties of Inconel 718/carbide tool were studied on a UMT-2 type wear tester,revealed the effects of normal load and sliding velocity on friction coefficient,surface topographies of pin sample and wear mechanism were analysed by SEM.The results show that the friction coefficient is decreased with the increase of load and increased with the increase of sliding velocity.The wear mechanisms are mainly adhesive wear,abration wear and oxidation wear. |
| Keywords: | Inconel718 |
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