engleski

Influence of Cooling Time on Welded Joint Properties of the Thermal Cycle Simulated TStE 420 Specimens

In this paper the influence of cooling time in temperature interval from 800 to 500 °C on hardness and impact strength of thermal cycle simulated specimens from high strength fine grained steel TStE 420 is explained. Also a research on scanning electron microscope and fractography analysis of characteristic fractures on simulated specimens is performed.

corrugated channels; flow; plate heat exchangers; thermal-hydraulic performances; visualization

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