鉻剛玉磚 Chrome Corundum Brick

 
產品名稱:鉻剛玉磚 Chrome Corundum Brick
產品數量: 0公斤
產品簡述: 主要應用於水煤漿氣化爐和石油焦加壓氣化爐背襯,玻璃窯、炭黑反應爐內襯,拉絲玻璃流液洞之蓋板磚及鐵水預處理裝置與垃圾焚化爐的背襯。
 
     
產品介紹

 

技術指標:

       項 目

        Item

                    鉻剛玉磚

Chrome Corundum Brick

CRCB-5

CRCB-12

CRCB-20

CRCB-30A

CRCB-30B

長期使用溫度 ℃

Long term service temperature

  1800

  1850

  1850

  1850

  1850

Cr2O3                  

    5

   12

   19

   24

   30

Al2O3+Cr2O3            

   93

   93

   93

   93

   ----

Al2O3+Cr2O3+ZrO2       

   ---

  ---

   ---

   ---

   93

Fe2O3                  

   0.4

   0.4

   0.4

   0.4

   0.4

體積密度 g/cm3           

Bulk density

  3.15

  3.20

  3.25

  3.30

  3.35

濕氣孔率 %              

Apparent porosity

   18

   18

   18

   18

   18

常溫耐壓強度 MPa         

   CCS

   75

   80

   90

   90

   90

荷重軟化溫度℃(0.2MPa,06)

Refractoriness under load

                       1700

燒後線變化率 %(1600*3h)

  PLC

                       ±0.3

 

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