Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/3088
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dc.contributor.authorSaha, Partha-
dc.contributor.authorKamde, Meeta-
dc.contributor.authorMahton, Yogendra-
dc.date.accessioned2018-11-06T10:19:46Z-
dc.date.available2018-11-06T10:19:46Z-
dc.date.issued2018-10-
dc.identifier.citationMaterials Science & Technology (MS&T 2018), Columbus OH, USA, 14-18 October, 2018en_US
dc.identifier.urihttp://hdl.handle.net/2080/3088-
dc.descriptionCopyright of this document belongs to proceedings publisher.en_US
dc.description.abstractIntroduction: Magnesium (Mg) It has high specific strength, excellent damping capabilities, good castability, excellent machinability, good electromagnetic shielding, and recyclability.However, Mg has poor high temperature mechanical properties (creep) and limited salt-water corrosion resistance, which decreases its widespread application in engineering materials. Objectives : Development of Mg based alloys using Y as alloying addition within their permissible maximum solid solubility limits by squeeze casting. ; Determine the microstructures and mechanical properties; Perform Cerium conversion coating (CeCC) on Mg-4wt.%Y samples for different time periods; Examine the influence of surface films formed on Mg alloys by open-circuit corrosion in 0.1 molar NaCl solution by electrochemical and immersion corrosion methods. Conclusions : Mg-4 wt.% Y alloy was developed y using the bottom pouring squeeze casting set-up. XRD pattern and EDX confirmed the presence of α-Mg and Mg24Y5 phases in the casted alloy. The samples of the ingots were coated using the CeCC for different time periods of 30s, 60s, 120s and 1800s; FESEM-EDX revealed that the Cerium concentration increased with the coating duration and also the coating had been locally damaged with several dry-mud like crisscrossed cracks; CeCC for 30s demonstrated improved corrosion resistance than the bare and other CeCC coated samples for longer duration during immersion and electrochemical corrosion test.en_US
dc.subjectCeria based conversion coatingen_US
dc.subjectMg alloyen_US
dc.subjectNaCl solutionen_US
dc.titleA ceria based conversion coating on squeeze cast Mg- 4wt. %Y alloy for improved corrosion resistance in 0.1 M NaCl solutionen_US
dc.typePresentationen_US
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