Figure 1 - uploaded by Aleksey V. Voyko
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Samples of tool steel 1.3343 (a) and carbon steel with paste (b), as well as quenching with HFC (c): 1 -sample; 2 -ceramic holder; 3 -sheath of paste; 4 -quartz chamber; 5 -protective shell; 6 -copper inductor tubes
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The present paper studies and analyzes the low-pressure vacuum carburizing of Pyrowear 53 steel. The carburizing was performed at 921°C. The results after the completion of the treatment process are presented, i.e. microstructure of the surface layer and hardness. The results confirm that carburizing can be effectively used in hardening of the stee...