... ceramic with more characteristics such as high surface area, high heat transfer ability, strong thermal shock resistance, high operating temperature, anti ... as pusher-type heating furnace, walking-beam heating furnace, heat treatment furnace, forging furnace, melting furnace, firing furnace and ... etc.Dimension(mm)Hole Size(mm)Wall Thickness(mm)Heat Transfer Area(m2/m3)Hole Fraction(%)150×100×1003.11. ...