Quality assured reasonable price high hardness sic grinding ball

Brand:aa

Product detail:

Quality assured reasonable price high hardness sic grinding ball

 

1.High compaction press.

2.Then was sintered at a high temperature .

3.The highest bending strenghth and fracture toughness was considered the first choice of grinding media to mill the most sensitive powder or slurry

 

Technical Data	Unit	Sic
Hardness	HS	≥110
Porosity Rate	%	≤0.3
Density	g/cm3	3.00-3.05
Compressive Strength	MPa	>2200
Fractural Strength	MPa	>350
Coefficient of Expansion	10/degree celcius	4.00
Content of SiC	%	≥90
Elastic Modulus	Gpa	≥400
Temperature	Degree celcius	1300