Correlation between texture and corrosion properties of magnesium coatings produced by PVD
نویسندگان
چکیده
منابع مشابه
Properties of PVD hard coatings
Last 2 to 3 decades application of PVD (physical vapour deposition) hard coatings exponentially grows. However, the use of hard, thin films in the field of machine elements is the exception rather than the rule. The main problem lies in the relatively high contact pressure and the very complex loading of machine components, which demand a hard resistance surface and a tough core. In seminar it ...
متن کاملErosion, Corrosion and Erosion-Corrosion of EB PVD Thermal Barrier Coatings
Electron beam (EB) physical vapour deposited (PVD) thermal barrier coatings (TBCs) have been used in gas turbine engines for a number of years. The primary mode of failure is attributed to oxidation of the bondcoat and growth of the thermally grown oxide (TGO), the alumina scale that forms on the bondcoat and to which the ceramic top coat adheres. Once the TGO reaches a critical thickness the T...
متن کاملErratum to: Enhanced Corrosion Resistance of PVD-CrN Coatings by ALD Sealing Layers
Author details The Institute of Materials Technology, Pusan National University, Busan 46241, South Korea. National Core Research Center for Hybrid Materials Solution, Pusan National University, Busan 46241, South Korea. School of Convergence Science, Pusan National University, Busan 46241, South Korea. School of Materials Science and Engineering, Pusan National University, Busan 46241, South K...
متن کاملEnhanced Corrosion Resistance of PVD-CrN Coatings by ALD Sealing Layers
Multilayered hard coatings with a CrN matrix and an Al2O3, TiO2, or nanolaminate-Al2O3/TiO2 sealing layer were designed by a hybrid deposition process combined with physical vapor deposition (PVD) and atomic layer deposition (ALD). The strategy was to utilize ALD thin films as pinhole-free barriers to seal the intrinsic defects to protect the CrN matrix. The influences of the different sealing ...
متن کاملPVD coatings on aluminium substrates
It is well known that aluminium is today the most widely used metallic material besides steel. The mechanical characteristics of aluminium offer an increasing application field, especially where lightweight constructions are required. The demands for improved characteristics such as higher strength and greater durability are achieved by the development of new aluminium alloys. Continuous effort...
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ژورنال
عنوان ژورنال: Surface and Coatings Technology
سال: 2008
ISSN: 0257-8972
DOI: 10.1016/j.surfcoat.2007.08.008