Study of Y2O3/Er2O3 Multilayered Coatings Deposited by Magnetron Sputtering
Keyword(s):
X Ray
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The yttria-erbia multilayered coatings were prepared on 316L stainless steel substrates by bipolar pulse magnetron sputtering. Structures of these coatings were examined by X-ray diffraction and scanning electron microscopy. Bonding strength of these coatings on 316L stainless steel substrates was measured by scratch tester. Nano-hardness of these coatings was measured by nano-indenter. Comparative studies of the mechanical properties of the single-layered yttria coatings and multilayered coatings were conducted, and the seven layered coatings presented the highest bonding strength and nano-hardness as well as elastic modulus.
2017 ◽
Vol 2017
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pp. 1-6
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Keyword(s):
2017 ◽
Vol 2017.92
(0)
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pp. M809
Keyword(s):
2012 ◽
Vol 557-559
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pp. 1768-1771
2006 ◽
Vol 326-328
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pp. 677-680
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2008 ◽
Vol 591-593
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pp. 3-7
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2011 ◽
Vol 686
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pp. 637-640
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