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 /
- Creator
- Ramaswamy, Parvati.
- 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. - Date
- 2021-05-10
- Publisher
- Intellectual Property India
- Subject
- Metallurgy
- Language
- English
- Type
- Patent
Files
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 November 4, 2025, https://archives.christuniversity.in/items/show/2584.