TECHNOLOGICAL ASPECTS OF ALLOYS BASED ON THE Fe-Al SYSTEM

Melting of cast steel based on Fe-Al system was described. Problems of technological nature related with the melting process performance, starting with computer simulation and in the casting treatment ending, were discussed. The outcome of the study was designing and making of castings for high temperature operation. In addition to practical observations, attention was focussed on the development of methods to reduce to minimum the loss of Al and on the methods to make castings without the defects typical for this type of cast iron or cast steel. Another object of discussion was hardness and impact resistance of alloys based on Fe-Al.

Download 1.22 MB >>