شماره ركورد كنفرانس :
5339
عنوان مقاله :
Effect of chemical composition and particle size of green refractory mortar on adhesion and strength properties in continuous casting
عنوان به زبان ديگر :
Effect of chemical composition and particle size of green refractory mortar on adhesion and strength properties in continuous casting
پديدآورندگان :
Alirezaei Mohammad-Amin mohamadamin.alirezaee@yahoo.com Supervisor of quality control of Kerman Steel Rolling Complex , Akafzadeh Alireza Chairman of Kerman Steel Rolling Complex , Rahimipour Hamid Chief Executive Officer of Kerman Steel Rolling Complex , Navidinezhad Ali Manager of steelmaking of Kerman Steel Rolling Complex
كليدواژه :
Green refractory mortar , Adhesion , Strength , Particle size
عنوان كنفرانس :
دوازدهمين كنفرانس بين المللي مهندسي مواد و متالورژي
چكيده فارسي :
Green refractory mortar which is an alumina chrome mortar is used in steel factories, including induction furnaces, electric arc furnaces or blast furnaces that have slide gate systems. Effects of the chemical composition and particle size on the adhesion and strength properties of green refractory mortars were studied using FESEM, X-ray diffraction and particle size distribution diagram. The results showed that the Al2O3, SiO2, Cr2O3 and NaAl11O17 phases were characterized in samples. The adhesion and strength properties of the sample with more Al2O3 and Cr2O3 phases, smaller and more uniform particle size (S1) were more than the other sample (S2)
