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  June 13, 2022 11:52 PM EDT

  boron nitride coating which has the wetting behaviour between liquid aluminium and substrates made from industrial Al2O3 boron nitride coating

  The boron nitride coating is also tested in plant-scale filtration experiments.

  The wetting experiment results show the Al2O3-based CFF material.

  This indicates that boron nitride coating improved the wetting of aluminium on a CFF filter.

  material is an advantage for molten metal to infiltrate the filter during priming.

  Also, better wetting of Al-filter might increase the removal efficiency of inclusions during filtration due to better contact between filter and metal.

  Non-wetted inclusions are easier to be removed.

  boron nitride coating China Basic Structure

  boron nitride coating China for Aluminium and filtration consists of a base plate, a surface film, a water outlet, a positioning seat, and the like.

  boron nitride coating in China is a new type of porous functional ceramic material.

  It is filled with crisscrossing capillary pores (about 1 to 10 microns in diameter).

  They are the filtrate.

  Channel, this component is called the board base layer.

  The components of the ceramic filter plate include corundum, silicon carbide and other materials.

  boron nitride coating outlet, positioning base main components are stainless steel or polymer material.