High chrome casting ball
Type: Casting ball
Input Size: 10-120mm
Processed Materials:
Applications: Application Area High-quality products can reduce the cost and increase the productivity efficiency. 1.Grinding media ball,grinding media cylpebs can widely used in chemical industry, in some chemical ores grinding, such as phosphorite ores, silica ore and feldspar mine, they are important chemical materials, need crushing, grinding and processing. 2.With features in unbreakable, high hardness, low wear resistance,we can provide wear resistant grinding cylpebs, cast grinding ball, hammers as customers requirements. 3.Nanfang ball also used in chemical fiber, pigment, paint, fertilizer's grinding .
| Diameter(mm) | |||||||||||||||||
| Φ10 | Φ12.7 | Φ15 | Φ17 | Φ20 | Φ25 | Φ30 | Φ40 | Φ50 | |||||||||
| Φ60 | Φ70 | Φ80 | Φ90 | Φ100 | Φ110 | Φ120 | Φ125 | Φ130 | |||||||||
| Chemical Composition | |||||||||||||||||
| Item | Designation | C | Si | Mn | Cr | Mo | P | S | |||||||||
| High chrome casting alloy grinding ball | ZQCr10 | 1.8-3.2 | 0.2-1.2 | 0.2-1.0 | 10-12 | ≦1.0 | ≦0.1 | ≦0.08 | |||||||||
| Properties and Microstructure | |||||||||||||||||
| Item | Designation | Hardness(HRC) | Impact Value(J/cm²) | Micro-structure | Times of falling Balls | ||||||||||||
| High chrome casting alloy grinding ball | ZQCr10 | ≧58 | ≧4.0 | M+C | ≧15000 | ||||||||||||





