Ghosh, A and Sivaprasad, S and Bhattacharjee, A and Kar, S (2013) Microstructure-fracture toughness correlation in an aircraft structural component alloy Ti-5Al-5V-5Mo-3Cr. Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing, 568 (IF-2.108). pp. 61-67.
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Ti-5Al-5V-5Mo-3Cr alloy is relatively new alloy devel-oped for aircraft structural application where fracture toughness is an important property of consideration. A systematic variation of processing parameters has been carried to generate different beta annealed icrostuctures, in terms of their dimensions in this alloy. Quantitative measurements of microstructural features have been carried out using stereological procedures. Different length scales of features have been correlated with the fracture toughness in order to optimize the processing parameters to develop desired microstucture that results in improved fracture toughness. The change in fracture mode associated with different microstructures has been investigated using fractographic analysis.
|Uncontrolled Keywords:||Ti-5Al-5V-5Mo-3Cr; Fracture toughness; microstructure; processing|
|Divisions:||Material Science and Technology|
|Deposited By:||Dr. A K Sahu|
|Deposited On:||13 May 2013 16:11|
|Last Modified:||27 Dec 2013 18:11|
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