Properties of martensitic overlays
R. Chotěborský, P. Hrabě, M. Müllerhttps://doi.org/10.17221/2126-RAECitation:Chotěborský R., Hrabě P., Müller M. (2007): Properties of martensitic overlays. Res. Agr. Eng., 53: 116-120.
The abrasive wear resistance of martensitic overlays is the function of many variables. The hardness is one of the variables. This fact is raised by the possibility of carbidic phases separating from the austenite in the course the overlay layer cooling and by the possibility of the further martensite disintegration and carbidic phases precipitation. The paper is engaged in the hardness and abrasive wear resistance problems of one-layer martensitic overlays.Keywords:welding; overlay material; abrasive wear