Refractory Ladle Shroud

Ladle shroud has the advantages of strong adaptability to steel grades, good corrosion resistance, good thermal shock resistance, strong resistance to molten steel scouring, and good slag resistance. At the same time, it is easy to operate and greatly improves the working conditions.

Ladle shroud physical and chemical indicators

Physical and chemical indicators：

Item	Index
	CSK50	CSK45	CSK40
Al2O3  %	≥50	≥45	≥40
C  %	≥20	≥20	≥25
Cold Crushing Strength  MPa	≥5.5	≥5.5	≥5.0
Apparent porosity  %	≤19	≤19	≤19
Bulk density  g/cm3	≥2.2	≥2.18	≥2.16

Slag area：

Item	Index
	Z75	Z70	Z65	Z55
ZrO2  %	≥75	≥70	≥65	≥55
C  %	≥9	≥12	≥15	≥18
Apparent porosity  %	≤21	≤21	≤21	≤22
Bulk density  g/cm3	≥3.6	≥3.5	≥3.4	≥3.2

Rongsheng company introduction

Rongsheng Company is a professional supplier of refractory materials, with 10 years of export experience, exporting to more than 80 countries. The main products of Rongsheng Company include various refractory bricks, unshaped refractory materials, metallurgical materials, thermal insulation materials and so on.