Effectus de electro concursum in Alloy elementum segregationem et proprietatibus centrifuga casting cylindri sleeve
The casting of cylinder liner blank is mostly centrifugal casting, which is characterized by liquid metal solidification in rotating motion. The acceleration of centrifugal force field is generally tens to a hundred times of the acceleration of gravity. The characteristics of centrifugal casting determine its own shortcomings, that is, due to one-way heat dissipation, some alloys often get thick penetrating cylindrace crystal TEXTUS, quae afficit mechanica proprietatibus de mittens {{III}} In addition, quod DECREMENTUM foraminis et aliis defectibus proni est in processus of centrifulatum et in cingulo diametrum, et in aliam partem, in solidatam in cylindri, et in alias, et in cylindri, et in alte in solidatam, in cylindri, et in aliam partem, in solidificatione, {{}}, in solidatibus, et in solidatam in cylindro, {{}} Supersunt, in solidatam in cylindri, et in IV}, in solidatibus, in solidificatione, {{}} et in solidatibus, in solidificatione, {{}} de secundo, in solidificatione, {{}} a strong centrifugal force field will cause more serious specific gravity segregation for the alloy tissues prone to specific gravity segregation in static casting. Electromagnetic stirring is an important means to improve the surface quality and internal organization of the billet. The magnetic field has a strong stirring effect on the metal liquid, which affects the heat transfer and mass transfer process of the crystallization front, and greatly changes the tissue after consolidation, such as the refinement of grain grains, the decrease of axial segregation in continuous casting, and the deflection of the dendrite tissue after directional solidification. In view of the influence of electromagnetic field on the solidification process, organization and performance of cast iron, this paper proposes to apply electromagnetic field in the process of centrifugal casting cylinder sleeve, and study the change of organization and performance under the condition of electromagnetic centrifugal casting. In the process of cylinder liner iron solidification, the primary phase is the first precipitate. Since the partition coefficient of Cr, Mn and C elements in the phase is less than 1, Cr, Mn and C elements continue to row in the liquid phase in the solidification front, and are enriched in the interdendrite and solid-liquid interface {XII {}} Cum applicare electro agro, debitum ad actiones centrifuga et electromagnetic vis tangentiale vis, in fronte fortis tangentialis fluunt, magis ad CR MN, et Cloana ad Macro Strange, ita quod est ad Macro Alloy elementa, praesertim in conditione centrifugal vi {{}} elemento B est maxime pronus ad formam mole borides in cast ferrum et formatae nuper in solidificatione, {{}}}, {{{{}}}}}
