Influence of carbides morphology on fracture toughness of cast steel G200CrMoNi4-3-3

• Published in: Проблемы прочности
• Date: 2008
• Main Authors: Stradomski, Z., Pirek, A., Dyja, D.
• Format: Article
• Language: English
• Published: Інститут проблем міцності ім. Г.С. Писаренко НАН України 2008
• Subjects: Научно-технический раздел
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/48430
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Influence of carbides morphology on fracture toughness of cast steel G200CrMoNi4-3-3 / Z. Stradomski, A. Pirek, D. Dyja // Проблемы прочности. — 2008. — № 1. — С. 137-140. — Бібліогр.: 6 назв. — англ.

We analyze the influence of small modification of chemical composition of G200CrMoNi4-3-3 cast steel on the morphology of carbides and on material crack resistance. Using the Termo-Calc software the volume fraction of carbide phase was determined and the results correlated with microstructure observ...