Munda, Parikshit and Das, Swapan K and Husain, M M and Ghosh Chowdhury, S and Parida, N (2011) Failure Investigation of 1st Stage LPCR Blade Pertaining to Aero-Engine No. 8831010. Other (TMP). National Metallurgical Laboratory, Jamshedpur. (Submitted)
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Abstract
The 1st stage LPCR blade of aero-engine no.8831010 got damaged. Metallurgical analysis has been carried out to find out the cause of damage. The blade is made of Ti based alloy having and + structure. SEM-EDS analysis showed that the blade was damaged due to an impact of an iron bearing metallic material.
| Item Type: | Project Reports (Other (TMP)) |
|---|---|
| Official URL/DOI: | http://eprints.nmlindia.org/4442 |
| Uncontrolled Keywords: | LPCR Blade, Shear fracture, Ti alloy, alpha and alpha+beta structure |
| Divisions: | Material Science and Technology |
| ID Code: | 4442 |
| Deposited By: | Dr. A K Sahu |
| Deposited On: | 19 Dec 2011 12:53 |
| Last Modified: | 16 Jun 2021 23:44 |
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