Performance of Nanostructured Metal Nitride Coated T-22 Boiler Steel in Na<sub>2</sub>SO<sub>4</sub>–60% V<sub>2</sub>O<sub>5</sub>Environment at 900°C under Cyclic Conditions
Performance of Nanostructured Metal Nitride Coated T-22 Boiler Steel in Na<sub>2</sub>SO<sub>4</sub>–60% V<sub>2</sub>O<sub>5</sub>Environment at 900°C under Cyclic Conditions作者机构：Chemistry Department Govt. Brijindra College Faridkot-151203 India Dean (Academics) P.T.U. Jalandhar-144001 India Mechanical Engineering Department F.C.E.T. Ferozepur-152002 India Metallurgical & Materials Engineering Department I.I.T. Roorkee -247667 India
出 版 物：《Journal of Minerals and Materials Characterization and Engineering》 (矿物质和材料特性和工程（英文）)
年 卷 期：2011年第10卷第7期
页 面：583-608页
学科分类：1002[医学-临床医学] 100214[医学-肿瘤学] 10[医学]
主 题：Nanostructured coating Hot corrosion Oxide Scale Physical vapour deposition Scale morphology.
摘 要：In this work, TiAlN and AlCrN coatings were deposited on ASTM-SA213-T-22 boiler steel using Balzer’s rapid coating system (RCS) machine (make Oerlikon Balzers, Swiss) under a reactive nitrogen atmosphere. Cyclic oxidation studies in molten salt environment were conducted at 900°C temperature in the laboratory using silicon carbide furnace. The weight gain was measured after each cycle and visually examined the surface morphology of the oxidized samples was studied using FE-SEM with EDAX attachment and XRD analysis. The results obtained showed the better performance of TiAlN coated T-22 boiler steels than the AlCrN coated and uncoated T-22 boiler steel.
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