The effect of different cooling rate on the structure and mechanical properties of Fe-3%Mn-(Cr)-(Mo)-0.3%C steels is described. Pre-alloyed Astaloy CrM and CrL, ferromanganese and graphite were used as the starting powders. Following pressing in a rigid die, compacts were sintered at and in atmospheres and cooled with cooling rates and . Convective cooled specimens were subsequently tempered at for 60 and 240 minutes.

• Sulowski
• Maciej
• Cias
• Andrzej
• Frydrych
• Hanna
• Frydrych
• Jerzy
• Olszewska
• Irena
• Golen
• Ryszard
• Sowa
• Marek