Electrolytic extraction-radiometry and microradioautography techniques were used to studythe distribution of nodulizing element Ce and anti-nodulizing element S
Three types of alloy carbides have been observed in tempered steel 4335V:M<sub>3</sub>C,M<sub>7</sub>C<sub>3</sub> andM<sub>4</sub>C<sub>3</sub>.The precipitati
The gradient of the equilibrium melting temperature distribution at the advancing liquid-solidinterface of liquid side was derived.From which,a parameter,H,used