Evaluation of Center Buffer Coupler

Bagui, S and Narasaiah, N and Bar, H N and Das, Swapan K and Parida, N and Upadhyay, A K and Sharma, R K (2011) Evaluation of Center Buffer Coupler. Sponsored (SSP). National Metallurgical Laboratory, Jamshedpur. (Submitted)

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Abstract

Evaluation of Grade "E" castings of center buffer coupler (CBC) as per RDSO specification no. WD-70-BD-10 was done through chemical composition analysis, microstructural examination, hardness, impact toughness and tensile properties evaluation. Each parts of CBC are having almost same chemical composition and martensitic structure. Different parts of CBC are having some variation in hardness, impact toughness and tensile properties. The results indicate that all the properties of CBC components are within the limits as specified by RDSO with slight deviation.

Item Type:Project Reports (Sponsored (SSP))
Official URL/DOI:http://eprints.nmlindia.org/4522
Uncontrolled Keywords:Center Buffer Coupler(CBC), Tempered Martensitic structure.
Divisions:Engineering
Material Science and Technology
ID Code:4522
Deposited By:Dr. A K Sahu
Deposited On:02 Jan 2012 14:04
Last Modified:02 Jan 2012 14:04
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