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, good wear and corrosion resistance, and it is very suitable to make bearings with high-performance for rollers, aircraft landing gear and heavy duty mobile industrial equipment [17-20]. Wear resistance for a given material is primarily affected by the contact conditions, such as the normal load, the sliding speed, the contact medium, and the electrical simulation [21]. Wear map is an effective......
Sub-Critical Treatment Process of High Cr-W Wear Resistance Cast Iron张海龙,肖念新摘 要:By measuring hardness of high Cr-W wear resistance cast iron after treated with different sub-critical treatment process, sub-critical treatment process of high Cr-W wear resistance cast iron was discussed. The results show that the secondary hardening of the cast iron......
microscopy.The results showed that wear resistance of fully pearlitic steel depended to pearlite interlamellar spacing the and lower spacing has the greater wear resistance, so it may be due...Effect of Pearlite Interlamellar Spacing on Predominant Abrasive Wear Mechanism of Fully Pearlitic Steel M. Monirvaghefi1,M. Salehi1,J. Ahmadi2,B.Niroumand1 (1.Isfahan University of Technology......
Effect of La2O3 content on wear resistance of alumina ceramics吴婷婷1,周建1,吴伯麟2,李文杰21. State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology2. College of Materials Science and Engineering, Guilin University of Technology摘 要:In order to improve the wear resistance, a kind of alumina ceramic......
Effect of La2O3 content on wear resistance of alumina ceramics吴婷婷1,周建1,吴伯麟2,李文杰21. State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology2. College of Materials Science and Engineering, Guilin University of Technology摘 要:In order to improve the wear resistance, a kind of alumina ceramic......
Effects of Yttria Addition on Microstructure,Mechanical Properties,Wear Resistance and Corrosive Wear Resistance of TiNi AlloyHojat Ahmadi1,D.Y.Li2,Meisam Nouri31. Faculty of Biosystems Engineering... id="ChDivSummary" name="ChDivSummary">TiNi alloy has a high resistance to wear and could be an excellent candidate for various tribological applications. But studies show that oxygen active elements......
Improving wear resistance of magnesium alloy AZ91D by TiN-CrN multilayer coating MIAO Qiang(缪 强)1, 2, CUI Cai-e(崔彩娥)1, PAN Jun-de (潘俊德)1, ZHANG Ping-ze(张平则)2 1. Research Institute of Surface... on the surface of magnesium alloy AZ91D to improve its wear resistance. The wear behavior was investigated by test of ball on disc sliding. The composition and microstructure of the coating were also analyzed......
diffraction. The results show that the wearing process of MoSi2 at high temperature exists three stages: running-in, interim and steady periods. MoSi2 exhibits preferable wear resistance when the load... corrosive and oxidative environments because of its high hardness and elastic modulus[2-4]. HAWK et al[4] have compared the wear resistance of MoSi2 with Nb/MoSi2, Nb, aluminide (Fe3Al and TiAl......
-lubricated conditions.The wear behaviours were then compared and discussed in terms of these microstructures and the related properties. The differences in the wear resistance obtained in our... and the hardness. The more uniform and moderate values, which, however, tend to be obtained with a deep-cryogenic treatment, are beneficial to the high wear resistance of the selected high-speed......
rate to evaluate wear resistance of the composites, and the average of the three replicates was cited as a result for each specimen in this article. All the friction and wear tests were performed... of loads. Within the range of CNT content from 0 to 2.0 %, the wear rate of the composites shows a steadily decreasing trend with increasing content of CNTs. The favorable effects of CNT on wear resistance......
