Caracterizar & Especificar esferas da alumina

esferas da alumina

Propriedades:

Al2O3                                  92%

SiO2                                    7%

Ca+MgO+Fe2O3+others        2%

Densidade de maioria                         >3.60g/cm3

Dureza (mohs)                   9

Absorção de água                  <0.01%

Taxa do desgaste do auto                       <0.01% (24h)

Tamanho de cristal médio              3μm

Cor                                    branco

tamanho:

Milímetro                                    polegadas

20                                        3/4

25                                        1

30                                        1 1/4

35                                        1 2/5

40                                        1 1/2

45                                        1 3/4

51                                        2

63                                        2 1/2