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INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016 open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15 |
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| Paper Title: | Synthesize the Praseodymium zirconate powder by agate and wet ball milling method and study the various surface properties for various calcinated temperatures for high temperature tbc applications |
| Authors Name: | Dr.K.M.Purushothama , Preethi.K , Dr.shivaruraiah |
| Unique Id: | IJSDR1705059 |
| Published In: | Volume 2 Issue 5, May-2017 |
| Abstract: | Abstract : TBC is a layer, which resists the heat transfer or heat loss through it. The main aim of this TBC is to protect the metal components from thermal stresses, which are generated in them at high temperature and in dynamic conditions. The main objective of this present project is to study the effectiveness of Praseodymium Oxide (Pr6O11) as stabilizer to ZrO2 to form praseodymium zirconate (Pr6Zr2O7) and its suitability to function as TBC. Varying percentages of oxides of Praseodymium has been used to stabilized Zirconia. Plasma sprayable powder was prepared by addition of suitable binders to attain flowability and other favorable properties in the plasma conditions for spraying. TBC powder and powder made for plasma spray coating have been evaluated for structural phases using XRD, chemical composition (EDAX), microstructure (SEM). The data generated on this TBC system are being presented. To optimize and determine the dopant concentration for partial or full stabilization of Zirconia and to study the effects of stabilization of Zirconia two methods are followed 1.Powder preparation by agate jars mixing,2.Powder preparation by wet ball milling. |
| Keywords: | Key Words: TBC, XRD, SEM, EDAX |
| Cite Article: | "Synthesize the Praseodymium zirconate powder by agate and wet ball milling method and study the various surface properties for various calcinated temperatures for high temperature tbc applications", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.2, Issue 5, page no.342 - 347, May-2017, Available :http://www.ijsdr.org/papers/IJSDR1705059.pdf |
| Downloads: | 000346978 |
| Publication Details: | Published Paper ID: IJSDR1705059 Registration ID:170421 Published In: Volume 2 Issue 5, May-2017 DOI (Digital Object Identifier): Page No: 342 - 347 Publisher: IJSDR | www.ijsdr.org ISSN Number: 2455-2631 |
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