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  • Product name: Fire and chrome ore in South Africa
  • Product Number: 013
  • Added time: 2010-06-18
  • Views : 110

The high melting point nature of chrome makes it a perfect refractory material for more than a hundred years  history, it has been widely used in a variety of brick and cast products, etc.

Fire-resistance-level chrome powder: CR2O3: 45% min, max SiO2: 1.2%