Title : ( Determination of presence of undesirable carbides at surface of cast iron parts using differential eddy current technique )
Authors: Mehrdad Kashefi Torbati , S. Kahrobaee ,
Full TextAbstract
Machinability of grey cast iron parts can greatly suffer from the formation of carbide at the surface, resulting in a decrease in cutting tool life and higher production costs. Therefore, detection of the hardened layer and its hardness are the key factors in quality control and inspection processes. In the present paper, a number of metallurgical parameters (surface carbide, surface hardness and hardened depth) have been investigated using the non-destructive differential eddy current technique. The results show the high potential of the proposed method as a fast and accurate technique in inspecting and in consequent separation of undesirable parts.
Keywords
, Grey cast iron, Surface carbide, Hardened layer, Differential eddy current
@article{paperid:1035083,
author = {Kashefi Torbati, Mehrdad and S. Kahrobaee},
title = {Determination of presence of undesirable carbides at surface of cast iron parts using differential eddy current technique},
journal = {Materials Science and Technology},
year = {2013},
volume = {29},
number = {8},
month = {August},
issn = {0267-0836},
pages = {990--994},
numpages = {4},
keywords = {Grey cast iron; Surface carbide; Hardened layer; Differential eddy current},
}
%0 Journal Article
%T Determination of presence of undesirable carbides at surface of cast iron parts using differential eddy current technique
%A Kashefi Torbati, Mehrdad
%A S. Kahrobaee
%J Materials Science and Technology
%@ 0267-0836
%D 2013
