Li Fuchao

Wear-resistant and thermal shock-resistant lining for air supply branch pipe of iron-making blast furnace and preparation method thereof

Preparation method for mullite-roller bed bar waste-cordierite product for hot-blast stove ceramic burner

Method for manufacturing silicon oxynitride-bonded high aluminum-silicon carbide prefabricated member

Device for achieving high blast temperature by virtue of low calorific value coal gas and high temperature combustion-supporting air

Guiding device brick type

Blast furnace top combustion stove burner port brick

High-temperature resistant thermal shock resistant pipeline used in iron-making hot blast heater and preparation method of high-temperature resistant thermal shock resistant pipeline

Carbon titanium combining self-protection brick for blast furnace hearth and furnace bottom

Top-combustion type hot-blast stove with tapered post compound type arch crown structure

High-stress-strain low-creepage high-thermal-shock-resistance refractory brick and manufacturing method thereof