Browsing by Author "Barák, Pavel"
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- ItemVliv parametrů plazmové nitridace materiálů 42CrMo4, 34CrMo4 a 50CV4TSQ na povrchovou tvrdost nitridační vrstvy(Technická Univerzita v Liberci, 2005) Barák, Pavel; Daďourek, KarelThis thesis concerns with effect of characteristics of plasma nitration on materials 42CrMo4, 34CrMo4 and 50CV4TQS on surface hardness of nitriding layer. On these materials was perform five different processes of plasma nitration. Then was perform follow-up evaluation of samples from the aspect of achieved results and then were devise optimal parameters of plasma nitration by these materials: temperature - 491-494 gr.C, time - 15 hours.