The improved wear resistance of gray cast irong after low-temperature liquid cyaniding

Autor:	V. K. Tomas, V. A. Belyanin
Rok vydání:	1972
Předmět:	Materials science Metallurgy Metals and Alloys chemistry.chemical_element engineering.material Condensed Matter Physics Nitrogen Indentation hardness chemistry Mechanics of Materials Aluminium Phase (matter) engineering Cast iron Saturation (chemistry) Base metal Carbon
Zdroj:	Metal Science and Heat Treatment. 14:53-54
ISSN:	1573-8973 0026-0673
DOI:	10.1007/bf00658348
Popis:	The increase in the wear resistance of gray cast irong after low-temperature cyaniding in molten urea and soda is due to the saturation of the surface with nitrogen and carbon. A substantial increase in the wear resistance is obtained for cast iron containing aluminum, which results in the formation of nonbrittle e phase and high microhardness of the base metal in the zone saturated with nitrogen below the carbonitride layer.
Databáze:	OpenAIRE
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