Shanghai Greenearth Chemicals Co.,Ltd

Shanghai, China

It has very strong covalent bonds in their structure producing a hard and brittle material. It has very high degree of stability and resistance thus used to enhance performance of very hard metal machining tools. Tantalum carbide exhibits a hardness of 1570 hv (vickers hardness) at 200 c and 800 hv at 7300c, as compared to titanium carbide which exhibits a hardness of 2930 hv at 200c and 640 hv at 7300c. Different carbides show varying mechanical properties

Used in manufacture of bearing seals, valve seats and its ability to resist corrosion makes it suitable in applications where chemical corrosion is likely. It is also used as a heated spray for protecting vulnerable metal surfaces.

We offer ferro titanium carbide it is effective in solving many wearing out problems and enabling re use of worn out and reconditioned machine tool pieces. It is easily re-machined and hardened through a simple heat treatment.

We are offering silicon carbide with a chemical formula of sic, it has been used for a long time as an abrasive substance therefore used in the manufacture of sand papers, grinding wheels and cutting tools in industry. It is also used in heating elements in furnaces and refractory linings.

We are offering tungsten carbide powder. Ha s a number of industrial applications due to its hardness and tough nature. The powder has varying grain size and using a binder material, engineers can develop a variety of very hard components used in manufacture of machine tools components. The tungsten carbide powder can be cemented and used in manufacture of very hard gears and special tools used in the mining and oil exploration sectors.