Experimental evaluation on tribological performance of the wheel/workpiece interface in minimum quantity lubrication grinding with different concentrations of Al₂O₃ nanofluids

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• 作者：Yaogang Wang^a ; Changhe Li^a ; ^{sy_lichanghe@163.com} ; Yanbin Zhang^a ; Min Yang^a ; Xianpeng Zhang^a ; Naiqing Zhang^b ; Jingjie Dai^c
• 关键词：Al2O3 nanoparticles ; Vegetable oils ; Nanoparticle concentration ; MQL grinding ; Surface quality ; Wear and lubrication
• 刊名：Journal of Cleaner Production
• 出版年：2017
• 出版时间：20 January 2017
• 年：2017
• 卷：142
• 期：part_P4
• 页码：3571-3583
• 全文大小：4923 K
• 卷排序：142

文摘

MQL grinding using different concentrations of Al2O3 nanofluids was experimental evaluated. The film-forming formation mechanism was analyzed of nanofluids in MQL grinding. The lubricating property of nanofluids is better than pure palm oil. The appropriate nanoparticle concentration have good tribological performance. Al2O3 nanofluids can be substituted for hazardous metal cutting fluids.