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Grinding ball
Chemical Composition (%)
C |
Si |
Mn |
Cr |
Ni |
Cu |
Mo |
S |
P |
3.3-3.9 |
2.2-3.0 |
2.3-2.9 |
1.0 |
0.2-0.5 |
0.4-1.0 |
0.3-0.8 |
0.03-0.05 |
0.03-0.05 |
1. Key Indicators
Description |
Properties |
Metallographic Structure |
Falling- ball Impact Fatigue Life |
|||
Hardness (HRC) |
Ak (j/cm2) |
≤Φ100 |
≥Φ100 |
|||
Superficial |
Center |
|||||
"Austenite-Bainite" Grinding Ball |
64 |
60 |
7-10 |
B+A+Carbide |
≥18000 |
≥15000 |
2. Production Process
Characteristics and Advantages
Properties contrast with other type grinding balls:
Consumption contrast with other type grinding balls:
Casting Iron "Austenite-Bainite" Grinding Ball Advantage:
1. High hardness and good wear resistance;
2. Strong toughness and unbreakable;
3. Regular outer shape, keeping a round shape without deformation;
4. Light weight and energy saving and environmental protection.
Emily Zhang
Tel:+8618510662378
Email:emily@daelim-electric.
skype:zhang.bo77
whatsapp:+8618601971454
Send Inquiry to This Supplier
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