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Dr Jatupon Opapaiboon (Chulalongkorn University)09/09/2024, 09:25Fundamental research and application on metallurgy, solidification and solid state transformations including heat treatment behaviourOral Presentation
This research investigated the effects of copper (Cu) and molybdenum (Mo) on the isothermal transformation behavior of high chromium cast irons. Two series of 15%Cr and 25%Cr cast irons with Cu and Mo contents of 1 and 2% each were produced by an induction furnace. Test pieces fixed to silica holder were austenitized at 1050 oC for 10 minutes and then quenched into a salt bath which was...
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Prof. Kaoru Yamamoto (Department of Materials System Engineering, National Institute of Technology, Kurume College, )09/09/2024, 09:50Fundamental research and application on metallurgy, solidification and solid state transformations including heat treatment behaviourOral Presentation
High Cr cast irons have excellent wear resistance because a large amount of chromium carbides is distributed in the matrix. Mechanical properties of the cast iron required for practical uses are generally obtained by the heat treatment. In order to get the guideline for the appropriate heat treatment, however, the transformation behavior must be understood in each cast iron. Since various...
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