SILICON NITRIDE (SI3N4) RISER TUBE FOR THE ALUMINUM INDUSTRY OF LOW-PRESSURE CASTING, BEST THERMAL SHOCK RESISTANCE Silicon Nitride (Si3N4) Riser Tube High-performance silicon nitride ceramic materials ... Read More
Silicon Nitride (Si3N4) Riser Tube Advantages: Excellent chemical stability,reduces impurity'bring in,improved the quality of aluminum casting products. High temperature resistance,which remain the same ... Read More