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Features & advantages of Bauxite for Foundry and Casting

Views: 82     Author: SEPPE     Publish Time: 2022-04-28      Origin: SEPPE


  Bauxite as a refractory materials can be used in foundry and casting industry, 

  

  there are few features and advantages for why it can be.



  1. Lower thermal expansion rate and thermal conductivity:


  It is just this characteristic that makes the foundry more precisely, less cracking and high output.  


  Also can improve foundry quality.


  2. Lower cleavage breakage rate: It has high density and has very low cleavage breakage rate. 


  Easily reclaimed that makes it more protect environment for the less sand powder occurred.


  3. High refractoriness and service temperature: Major element is Al2O3 that has very good refractoriness.


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