Roman Krobath
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View article: Investigation on the Susceptibility to Surface Crack Formation in Continuous Casting by a New In Situ Bending Test
Investigation on the Susceptibility to Surface Crack Formation in Continuous Casting by a New In Situ Bending Test Open
The surface quality in continuous casting of the semi-finished product is one of the most important criteria for the successful processing into a finished product. Any defects that may occur should be completely avoided and therefore param…
View article: The influence of intergranular oxidation on surface crack formation in continuous casting of steel
The influence of intergranular oxidation on surface crack formation in continuous casting of steel Open
High-temperature oxidation phenomena play an important role in steel processing. What is mostly underrated is the importance of internal oxidation in casting processes, namely the continuous casting process. To investigate the impact of in…
View article: Experimental Quantification of Critical Parameters for Prediction of Surface Crack Formation in Continuous Casting
Experimental Quantification of Critical Parameters for Prediction of Surface Crack Formation in Continuous Casting Open
One possibility for the off‐line training of quality prediction modules in continuous casting is the performance of experiments with samples simulating conditions close to the process. An important point is the surface quality. In the last…
View article: Elasto-Viscoplastic Material Model of a Directly-Cast Low-Carbon Steel at High Temperatures
Elasto-Viscoplastic Material Model of a Directly-Cast Low-Carbon Steel at High Temperatures Open
A model-based process control of material production processes demands realistic material models describing the local evolution of the thermal and mechanical state variables, i.e., temperature, stress, strain, or plastic strain, for the re…
View article: The Role of Grain Boundary Oxidation on Surface Crack Formation under Continuous Casting Conditions
The Role of Grain Boundary Oxidation on Surface Crack Formation under Continuous Casting Conditions Open
This paper represents an extended abstract of a study presented at the ESTAD 2019 conference. In this contribution, the influence of different cooling strategies on the formation of intergranular surface cracks is observed with in-situ ben…