What is tantalum carbide?Tantalum carbide is a metallic cubic crystalline powder that creates a binary chemical compound family of tantalum and carbon. They are very difficult, fragile refractory ceramic products with metallic conductivity. They look…
Vein graphite is known by various names including crystalline vein, Plumbago, Sri Lankan graphite and Ceylon graphite…
The secretary general of the Organization of Petroleum Exporting Countries (OPEC) said recently that US economic sanctions against Venezuela have affected global energy supplies. He told Venezuelan media that the ECONOMIC sanctions imposed by the Uni…