Low coefficient of thermal expansion Strong corrosion oxidation resistance at high temperature Insulation performance>20kV

Low coefficient of thermal expansion Strong corrosion Excellent thermal shock resistance High strength

Low coefficient of thermal expansion Strong corrosion resistance Antioxidant at high temperatures Has high strength

Low coefficient of thermal expansion Strong corrosion Oxidation resistance at high temperature Insulation performance>20kV

Low coefficient of thermal expansion High strength Strong corrosion Insulation performance>20kV

Low coefficient of thermal expansion Strong corrosion High strength Excellent thermal shock resistance

Low coefficient of thermal expansion Strong corrosion resistance Antioxidant at high temperatures Has high strength

High mechanical strength Strong resistance to hot & cold shocks High hardness, good wear resistance Long service life