Shodhbhagirathi: A Repository of Theses & Dissertations of IITR
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http://localhost:8081/jspui/handle/123456789/20896| Title: | GAS NITRIDING OF ZIRCALOY 4 |
| Authors: | Kumar, Rishabh Raj |
| Issue Date: | Apr-2022 |
| Publisher: | IIT Roorkee |
| Abstract: | Gas nitriding of Zircaloy-4 as received sample was done in nitrogen atmosphere at 800oC for 4 hours. Nitrded sample was characterized by XRD, Optical microscope and Vicker’s Microhardness test was done on the specimen. Porous, cracked and anisotropic oxide layer was formed on the surface as well as ZrN was formed in metal-oxide interface. Oxygen stabilized alpha zirconium was also formed near the substrate. The hardness of layer is found out to be 1650HV0.01 as compared to the substrate hardness of 209 HV0.01. |
| URI: | http://localhost:8081/jspui/handle/123456789/20896 |
| Research Supervisor/ Guide: | Meka, S.R. |
| metadata.dc.type: | Dissertations |
| Appears in Collections: | MASTERS' THESES (MMD) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 20545007_Rishabh Raj Kumar.pdf | 1.17 MB | Adobe PDF | View/Open |
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