| New
Type Grinding Ball of Bainite Ductile
Iron
Having
good wear resistance and corrosion resistance
and lower consumption, this product
is suitable for dry and wet abrade-wear
in trades of building materials, metallurgy,
mine and electricity. It has won a state
new product prize.
| Microstructure |
shock
toughness
ak(J/cm2) |
Rockwell
hardness(HRC) |
Break
ratio(%) |
Unit
specific consumption(g/ton of one) |
| iron
ore |
gold
ore |
cement |
coal |
|
B+M+A |
>10 |
≥52 |
≤0.5 |
≤350 |
≤1000 |
<100 |
<100 |
|