Product Introduction:
High Alumina Brick for Electric Furnace is provided by DKJL CO., LTD,a major Glass Furniture supplier in Furniture & Furnishing wholesale industry in China.You can check out the specification of High Alumina Brick for Electric Furnace below or get any optional result clicking into the following keywords China High Alumina Brick for Electric Furnace Roofs , High Alumina Brick for Electric Furnace Roofs High Alumina Brick;; , Beijing , Beijing and you can check the authentications and testimonials of High Alumina Brick for Electric Furnace .
Description:
a.DL-80 Al2O3>80 Refractoriness℃ >1790 Refractoriness under load℃>1550 Linear change after heating 1550℃,2h 0 ; -0.3 1500℃,2h Apparent porosity (％)>19 Cold crushing strength(Mpa) >78.5 b.DL-75 Al2O3>75 Refractoriness℃>1790 Refractoriness under load℃>1530 Linear change after heating 1550℃,2h 0 ; -0.4 1500℃,2h Apparent porosity (％)<19 Cold crushing strength(Mpa)>68.6 c.DL-65 Al2O3>65 Refractoriness℃>1790 Refractoriness under load℃>1520 Linear change after heating 1550℃,2h 1500℃,2h 0 ; -0.4 Apparent porosity (％)<22 Cold crushing strength(Mpa)>58.8
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