Monitoring of Martensitic Transformation in Cold-Rolled 304L Austenitic Stainless Steel by Eddy Current Method
2013 (English)In: e-Jounral of Nondestructive Testing, Vol. 2, no 10Article in journal (Refereed) Published
With measuring the volume fraction of martensite, the destruction of the samples would be considered. In this work a 304L AISI austenitic stainless steel was rolled from 10 to 80 % reduction then the formation of martensite phase was monitored by X-ray diffraction, image analysis of optical, SEM microscopy and eddy current investigation. Also eddy current was carried out in the wide range of frequencies from 50 to 10000 Hz to figure out the effect of it on structural changes then the outputs were calibrated by XRD. By comparing the data of these methods relationship between them was found to be a function of exponential regression. In spite, some researchers have previouslyreported a linear relationship.
Place, publisher, year, edition, pages
2013. Vol. 2, no 10
Research subject Energy Engineering
IdentifiersURN: urn:nbn:se:ltu:diva-3071Local ID: 0d68ef29-b293-4248-992b-4c264a78311fOAI: oai:DiVA.org:ltu-3071DiVA: diva2:975927
Upprättat; 2013; 20160620 (andbra)2016-09-292016-09-29