A process to fabricate plasma sprayed magnesium aluminate refactory coating from oxide powder beneficiated from black aluminium dross /
Title
A process to fabricate plasma sprayed magnesium aluminate refactory coating from oxide powder beneficiated from black aluminium dross /
Subject
Metallurgy
Description
Patent Number: 202141055626, Applicant: Parvati Ramaswamy.
A process is described to synthesize magnesium aluminate (MgAl2O4 - spinel, linear formula: MgO-Al2O3) refractory coating that was obtained by plasma spray coating α-alumina (Al2O3 - corundum) and MgAl2O4 ceramic composite powder that was previously beneficiated from black aluminum dross, an industrial waste. The ceramic composite powder was converted into plasma sprayable powder by a combination of processes that included sieving and spray drying with optimized parameters.
A process is described to synthesize magnesium aluminate (MgAl2O4 - spinel, linear formula: MgO-Al2O3) refractory coating that was obtained by plasma spray coating α-alumina (Al2O3 - corundum) and MgAl2O4 ceramic composite powder that was previously beneficiated from black aluminum dross, an industrial waste. The ceramic composite powder was converted into plasma sprayable powder by a combination of processes that included sieving and spray drying with optimized parameters.
Creator
Ramaswamy, Parvati.
Publisher
Intellectual Property India
Date
2021
Language
English
Type
Patent
Collection
Citation
Ramaswamy, Parvati., “A process to fabricate plasma sprayed magnesium aluminate refactory coating from oxide powder beneficiated from black aluminium dross /,” CHRIST (Deemed To Be University) Institutional Repository, accessed September 19, 2024, https://archives.christuniversity.in/items/show/2584.