CHOSEN FACTORS INFLUENCING MICROSTRUCTURE AND MECHANICAL PROPERTIES OF AUSTEMPERED DUCTILE IRON

Materiálové Inžinierstvo

关键词: Isothermal heat treatment;    Austempered ductile iron;    Microstructure;    Mechanical properties;   

DOI  :  

来源: DOAJ

【 摘 要 】

The paper deals with some factors influencing microstructure and mechanical properties of austempered ductile iron (ADI). Final structure and properties of ADI are obtained by exactly controlled process of heat treatment of nodular cast iron. The influence of conditions of isothermal heat treatment on microstructure and mechanical properties of austempered ductile iron, especially different temperature of isothermal transformation of austenite and different holding time at this temperature, is shown in the paper.

【 授权许可】

Unknown