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Abstract:
研究采用电弧超声来改善等离子喷涂纳米结构ZrO2涂层的结合强度。结果表明,加入电弧超声后,涂层组织更加致密,气孔率和未熔化区减小。当电弧超声频率在30~70kHz时,电弧超声对改善涂层结合强度是有利的,并在50kHz时达到最大值;当超声频率大于70kHz时,由于涂层中纳米颗粒的大量减少,涂层的结合强度呈下降的趋势。
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Source :
热加工工艺
Year: 2008
Issue: 03
Page: 87-89
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SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 0
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