Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Faculty Publications Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Reddy G, Madhu Sudana; Prasad, C. Durga; Kumar B K, Pavan; Sollapur, Shrishail B.; S, Vishwanatha; Kumar, S. Mohan; Kumar, G.S. Pradeep; Hussain, Mohd Hamid Title A name given to the resource Investigation of hot corrosion behavior of plasma sprayed cermet composite coatings on titanium and special steel alloys Date A point or period of time associated with an event in the lifecycle of the resource 01-01-2025 Source A related resource from which the described resource is derived Surface and Coatings Technology;Volume;499;Issue;;Article No.;131883; Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1016/j.surfcoat.2025.131883" target="_blank" rel="noreferrer noopener">https://doi.org/10.1016/j.surfcoat.2025.131883</a> <br /><br /><a href="https://www.scopus.com/pages/publications/85217078031?origin=resultslist" target="_blank" rel="noreferrer noopener">https://www.scopus.com/pages/publications/85217078031?origin=resultslist</a> Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Reddy G M.S., Department of Mechanical Engineering, The Oxford College of Engineering, Karnataka, Bengaluru, India; Prasad C.D., Department of Mechanical Engineering, RV Institute of Technology and Management, Karnataka, Bengaluru, 560076, India; Kumar B K P., Department of Mechanical Engineering, Ballari Institute of Technology and Management, Karnataka, Ballari, India; Sollapur S.B., Department of IIAEM, Faculty of Engineering and Technology, JAIN (Deemed -to- be University), Karnataka, Bengaluru, 562112, India; S V., Department of Mathematics, Faculty of Engineering &amp; Technology, Jain (Deemed-to-be-University), Karnataka, Bengaluru, 562112, India; Kumar S.M., Department of Mechanical Engineering, Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Karnataka, Bengaluru, 560035, India; Kumar G.S.P., Department of Mechanical and Automobile Engineering. CHRIST University, Karnataka, Bengaluru, 560074, India; Hussain M.H., Department of Mechanical Engineering, University of Technology and Applied Sciences, Nizwa, Oman Description An account of the resource In the present study, titanium-15 alloy and a special steel alloy (MDN 420) were used as base materials. These components are employed in high-temperature applications. Three types of pure powders were deposited on titanium-15 and a special steel (MDN 420) alloys. The three coatings were 35 % (WC-Co) + 65 % (Cr3C2-NiCr), 70 % NiCrAlY + 30 % TiO2, and 70 % NiCrAlY+25%Cr2O3 + 5%YSZ. The coatings and base alloys underwent various metallurgical, mechanical, and hot corrosion tests. The hot corrosion behavior of the coatings was investigated in a Na2SO460%V2O5 molten salt medium at 700 C, with an accuracy of 5 C. Each test cycle consisting of 50 cycles, with heating followed by 1 h cooling for 20 min. When three coatings were compared, NiCrAlY+Cr2O3 + YSZ coating exhibited superior resistance to hot corrosion on both the alloys. The enhanced corrosion resistance of the NiCrAlY+Cr2O3 + YSZ coating was attributed to the formation of a protective oxide layer containing Cr2O3.The tests were conducted in a highly acidic molten salt environment, with Na2SO4 being less soluble (60 % V2O5). The results showed that the NiCrAlY+Cr2O3 + YSZ coating displayed better corrosion resistance for titanium-15 and MDN 420 alloys, when compared to the other two coatings. The formation of an oxide layer containing Cr2O3 was the main reason for the improved corrosion resistance. 2025 Elsevier B.V. Subject The topic of the resource Hot corrosion; MDN 420; NiCrAlY/Cr₂O₃/YSZ; NiCrAlY/TiO₂ coatings; Plasma spray; Titanium 15 alloy; WC-co/Cr₃C₂-NiCr Publisher An entity responsible for making the resource available Elsevier B.V. Relation A related resource ISSN: 2578972; Language A language of the resource English Type The nature or genre of the resource Article Rights Information about rights held in and over the resource Restricted Access; Hardcopy may be available in the library Format The file format, physical medium, or dimensions of the resource online