工程案例

High Aluminia (HA65)

 

Al2O3:                                                                                                                  min. 69                    %

Fe2O3:                                                                                                              max. 0,8                     %

Cold crushing strength:                                                                                        120                     N/mm²

Bulk density:                                                                                                  min. 2,55                    g/cm³

Apparent porosity:                                                                                          max. 20                    %

Refractoriness under load (ta):                                                                  min. 1600                    °C

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