222 Prakt. Met. Sonderband 50 (20146)
10°C. Deviations from the former are thought to originate from the additions of other alloying Einflı
elements predominantly Mn which is known to raise the temperature of ferrite formation. Härte
4. CONCLUSIONS
V. Walt
There is a generally very good correlation between the values obtained from electrical resistance Ynstitut
measurements when compared with data from the literature and metallographic analysis. We can 2Bundesa
therefore confidently deem the method suitable for the study of phase transformations in steels. The
current results have shown that diffusional phase transformations are clearly visible in all of the
studied steels. It has been presented that different data can be obtained from such investigations
such as carbide dissolution, leading to a more in-depth overall understanding of materials behavior. 1 E
The current experimental setup has the drawback of a limited amount of cooling rates and future
work will be directed towards studies of accelerated cooling/quenching. Which would make in-situ Umber
electrical resistance measurements a viable method for the construction of CCT diagrams. wurden
Diese eı
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