Additives - Cast iron - Crystallization - Grain size and shape - Ladle metallurgy - Liquid metals - Metal refining - Surface active agents;
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摘要:
A mechanism of 'counter'-modifying is explained. Kinetics of inoculation modifying is presented in the form of curves that reflect a retardation of inoculation effect 'fading' upon 'counter'-modifying due to adsorption of the tensoactive elements (sulfur) at the surface of nucleus phases or atomic segregation in the liquid cast iron. The common action of inoculants of I and II species in the crystallization processes of liquid cast iron is characterized.