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The influence of solidification speed during heating on allotropic transformations of chromium cast iron casting

Przybył M., Studnicki A.

Archives of Foundry Engineering

2008

Vol. 8, iss. 3s

154--158

The unique stand to founding dilatometric samples ("on ready”) which solidify with different cooling speeds was presented. The dilatometric investigations, X-ray, metallographic they disclosed the occurrence in matrix of chromium cast iron of considerable quantity of austenite in dependence from concentration of chromium (18% and 23%) and the speed of solidification. Castings these despite large part of austenite mark with high hardness in raw state.

Wykorzystanie przemiany alotropowej jako zródła zdefektowania stopów tytanu

Szkliniarz W.

Zeszyty Naukowe. Mechanika / Politechnika Opolska

1999

z. 58

137-144

Phase transitions and structure of hypereutectic Al-Si alloys.

Taran Yu.N., Kutsova V.Z., Uzlov K.I., Evsyukova I.M.

Inżynieria Materiałowa

1998

R. XIX, nr 3

584-587

Regularities of structural and pase transitions in hypereutectic Al-Si alloys have been studied. Peritectic (740-680 degrees centigrade) and allotropic transformations (680 degrees centigrade) has been found in studied alloys. On the base of experimental data mechanism of peritectic reaction in hypereutectic Al-Si alloys has been proposed.