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A new method for estimation of elastic properties of sintered iron powder compacts from ultrasonic longitudinal velocity

IR@CGCRI: CSIR-Central Glass and Ceramic Research Institute, Kolkata

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Title A new method for estimation of elastic properties of sintered iron powder compacts from ultrasonic longitudinal velocity
 
Creator Phani, Kalyan K.
Sanyal, Dipayan
 
Subject Physical Properties
 
Description A new methodology has been proposed for estimation of elastic moduli of iron powder compacts solely based on longitudinal ultrasonic velocity. New correlations have been semianalytically derived between the elastic moduli and the longitudinal ultrasonic velocity. The moduli estimated on the basis of the suggested methodology agreed reasonably well with data reported for iron powder compacts in the literature. The proposed method can be a potent tool for quick and accurate, nondestructive estimation of elastic properties for porous materials through ultrasonic measurements.
 
Publisher IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
 
Date 2008-01
 
Type Article
PeerReviewed
 
Format application/pdf
 
Identifier http://cgcri.csircentral.net/398/1/IEEE_Trans_Ultrason_Ferroelec_Frequen_Control_55_(2008)_254%2D259.pdf
Phani, Kalyan K. and Sanyal, Dipayan (2008) A new method for estimation of elastic properties of sintered iron powder compacts from ultrasonic longitudinal velocity. IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 55 (1). pp. 254-259. ISSN 0885-3010
 
Relation http://cgcri.csircentral.net/398/