The principle solutions are response sintered silicon carbide ceramic series: solutions consist of boat holders, wafer boats, diffusion furnace tubes, cantilever paddles, square beams, roller rods, columns, thermocouple security tubes, put on-resistant pipes, plates, and many others.; pressureless sintering and carbonization Silicon ceramic collection: goods include things like shaft ... https://www.pinterest.com/pin/1001488035878259581/