摘要
Gradient (Ti, Al) N coating was deposited on 1Cr11Ni2W2MoV stainless steel for aero-engine compressor blades by arc ion plating. The XRD results show that the gradient coating has a B1 (NaCl) structure with (220) preferred orientation. The coating was uniform and dense. The elemental gradient distributions of Ti and Al were confirmed by electron probe microanalysis. The surface and cross-sectional morphologies of the coating were investigated by scanning electron microscopy. The experiments indicate that the gradient (Ti, Al) N coating can obviously enhance the wear resistance and other mechanical properties.
源语言 | 英语 |
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页(从-至) | 339-343 |
页数 | 5 |
期刊 | Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University |
卷 | 28 |
期 | 3 |
出版状态 | 已出版 - 3月 2007 |
已对外发布 | 是 |