Please use this identifier to cite or link to this item: http://ena.lp.edu.ua:8080/handle/ntb/23542
Title: Influence of chromium content in tempering steels on phase transition temperature A1 and A3
Authors: Żmuda, Z.
Bibliographic description (Ukraine): Żmuda Z. Influence of chromium content in tempering steels on phase transition temperature A1 and A3 / Z. Żmuda // Вісник Національного університету «Львівська політехніка». – 2013. – № 772 : Оптимізація виробничих процесів і технічний контроль у машинобудуванні та приладобудуванні. – С. 177-181. – Bibliography: 10 titles.
Issue Date: 2013
Publisher: Видавництво Львівської політехніки
Keywords: phase transitions
heat treatable steels
dilatometer tests
alloying elements
Abstract: For the three species of quenched and tempered steel (C50, 50Cr3, 51Cr6) dilatometric studies were conducted. They allowed the determination of transition temperatures Ac1 and Ac3 during heating and Ar3 and Ar1 during cooling. It was observed that increased the chromium content in steels tested resulted in an increase in transition temperature for heating and cooling. It was also observed narrow range of temperature from the beginning to the end of the transition with increasing chromium content.
URI: http://ena.lp.edu.ua:8080/handle/ntb/23542
Content type: Article
Appears in Collections:Оптимізація виробничих процесів і технологічний контроль у машинобудуванні та приладобудуванні. – 2013. – № 772

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