Composites | Particle size，mesh | Apparent density, | Hall flow,s/50g | Laser D50, | Sieve analysis,% Tyler (mesh) |
|
|
g/cm3 |
|
|
|
μm | 100 | 150 | 200 | 325 | -325 |
|
Cu90Sn10 | -80 | 2.3-3.2 | <35 | -- | <5 | Bal. | 20-30 | 20-40 | 30-50 |
-200 | 3.0-4.5 | -- | <1 | 2-5 | 3-8 | 20-40 | 50-80 |
-325 | 3.2-4.5 | 10-25 | - | - | 0-5 | 5-15 | 80-95 |
Cu85Sn15 | -200 | 3.2-4.5 | <35 | -- | <1 | 2-5 | 3-8 | 20-40 | 50-80 |
-325 | 10-25 | - | - | 0-5 | 5-15 | 80-95 |
Cu80Sn20 | -200 | 3.2-4.5 | <35 | -- | <1 | 2-5 | 3-8 | 20-40 | 50-80 |
-325 | 10-25 | - | - | 0-5 | 5-15 | 80-95 |
Cu72.5Sn27.5 | -200 | 3.2-4.5 | <35 | -- | <1 | 2-5 | 3-8 | 20-40 | 50-80 |
-325 | -- | - | - | 0-5 | 5-15 | 80-95 |
Cu67Sn33 | -200 | 3.2-4.5 | <35 | -- | <1 | 2-5- | 3-8 | 20-40 | 50-80 |
-325 | 10-25 | - | - | 0-5 | 5-15 | 80-95 |
Cu60Sn40 | -200 | 3.2-4.5 | <35 | -- | <1 | 2-5 | 3-8 | 20-40 | 50-80 |
-325 | 10-25 | - | - | 0-5 | 5-15 | 80-95 |
Cu80Zn20 | -100 | 2.3-2.8 | <30 | -- | <5 | Bal. | 10-30 | 20-40 | 30-50 |
-200 | 3.2-4.0 | <35 | -- | - | - | 0-5 | 10-30 | 70-90 |
Cu70Zn30 | -100 | 2.3-2.8 | <30 | -- | <5 | Bal. | 10-30 | 20-40 | 40-60 |
-200 | 3.2-4.0 | <35 | -- | - | - | 0-5 | 10-30 | 70-90 |
CuSn13Ti7 | -200- | 2.0-2.8 | <40 | -- | - | - | 0-5 | 10-35 | 70-95 |
CuSn10Ti5 | -200- | 2.0-2.8 | <40 | -- | - | - | 0-5 | 10-35 | 70-95 |
CuZn | -100 | 2.4-3.0 | <30 | -- | <1 | 0-10 | 20-40 | 20-40 | Bal. |
CuZnSn | -100 | 2.4-3.0 | <30 | -- | <1 | 0-10 | 20-40 | 20-40 | Bal. |
Feature
Irregular or similar to round shape.
Widely used in P/M oil-retaining bearings, diamond tools, filters, P/M products, bushing materials, spraying and coating,
plastic composite filling, welding powder, decoration material etc. industries.
