Mechanical and fatique properties of ADI

článek v časopise - ostatní, Jost

angličtina

The microstructure and mechanical properties of austempered ductile cast iron (ADI) are substantially influenced, above all, by the conditions of isothermal transformation which have extraordinary crucial influence on the resulting composítion of the structural mixture of matrix and, as a consequence, on all its mechanícal properties. In the present paper the influence of isothermal transformation temperature changing in the range from 380 to 500C on the structure, tensile and fatigue properties of unalloyed nodular cast iron is studied. Mechanical tests were supplied by metallographic analysis and quantitative X-ray phase analysis.

Mechanical properties, austempered ductile cast iron, temperature of isothermal transformation

VĚCHET, S.; PODRÁBSKÝ, T.; KOHOUT, J.

1. 6. 2001

0208-6395

Zeszyty Naukowe - Mechanika

50

233

Polská republika

127

132

6