TY - JOUR
T1 - Eddy current evaluation of cast irons for material characterization
AU - Uchimoto, T.
AU - Takagi, T.
AU - Konoplyuk, S.
AU - Abe, T.
AU - Huang, H.
AU - Kurosawa, M.
N1 - Funding Information:
This study was supported in part by the Grant-in-Aid for Specially Promoted Research (COE)(2)(11CE2003) by the Ministry of Education, Culture, Sports, Science and Technology. The authors would like to thank the Research Committee of Nondestructive Evaluation of Cast Iron, Japan Foundry Engineering Society for kindly providing the specimens.
PY - 2003/3
Y1 - 2003/3
N2 - This study proposes a novel method for the evaluation of matrix structures of cast irons by means of eddy current (EC) evaluation. Experimental results of gray and ductile cast irons show that EC evaluation is sensitive to the difference of matrix structures obtained by microstructure observations. It was shown that relationship between percentage of pearlite in ductile cast iron and EC signals can be fitted by a functional dependence. Results of mechanical tests - Vickers hardness of specimens can also be predicted by means of EC evaluations.
AB - This study proposes a novel method for the evaluation of matrix structures of cast irons by means of eddy current (EC) evaluation. Experimental results of gray and ductile cast irons show that EC evaluation is sensitive to the difference of matrix structures obtained by microstructure observations. It was shown that relationship between percentage of pearlite in ductile cast iron and EC signals can be fitted by a functional dependence. Results of mechanical tests - Vickers hardness of specimens can also be predicted by means of EC evaluations.
KW - Cast irons
KW - Eddy current evaluation
KW - Matrix structures
KW - Mechanical property
UR - http://www.scopus.com/inward/record.url?scp=18144436177&partnerID=8YFLogxK
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U2 - 10.1016/S0304-8853(02)01068-5
DO - 10.1016/S0304-8853(02)01068-5
M3 - Conference article
AN - SCOPUS:18144436177
VL - 258-259
SP - 493
EP - 496
JO - Journal of Magnetism and Magnetic Materials
JF - Journal of Magnetism and Magnetic Materials
SN - 0304-8853
T2 - Second Moscow International Symposium on Magnetism (MISM)
Y2 - 20 June 2001 through 24 June 2001
ER -