• Company : Shanghai Greenearth Chemicals Co.,Ltd
  • Region : Anhui , China
  • Category : Chemicals > Pharmaceutical Chemicals
  • Contact Person : Linda Deng|||Sales Manager
  • Telephone :
  • Mobile phone :
  • Website : http://www.greenearthchem.com/
  • Email : [email protected]
  • Update : Oct/03/2014
  • Product Details

    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

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