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- Bronze powder
Super Fine Bronze powder
SF-BR9010 10µm
SF-BR9010 5µm
- Composition
- Copper: 90%, Tin: 10%
- Manufacturing method
- Water atomization method
- Application example
- Metal bond material for diamond tools
- Others
- Please contact us for composition and particle size.
Typical data
| Product name | Particle size |
Tap density （Mg/m³） |
Surface area （m²/g） |
Particle size distribution(by Microtrac) | Chemical composition | ||||
|---|---|---|---|---|---|---|---|---|---|
|
Accumulative 10% diameter （µm） |
Accumulative 50% diameter （µm） |
Accumulative 90% diameter （µm） |
Maximum diameter （µm） |
O (mass%) |
Sn (mass%) |
||||
| SF-BR9010 | 10µm | 3.6 | 0.3 | 4.7 | 10.6 | 19.2 | 51.9 | 0.1 | 10.3 |
| SF-BR9010 | 5µm | 3.7 | - | 2.9 | 5.5 | 9.6 | 26.2 | 0.1 | 10.3 |
Bronze powder
L89
KTS
LR-3
S91 -120#
S91 -325#
S8515 -325#
S8020 -325#
S8020 -200#
S6733 -325#
S5050 -325#
PBC-2A -100#
PBC-2A -325#
PBW -200#
- Composition
- L89 Copper: 89%, Tin: 11%
KTS, S91 Copper: 91%, Tin: 9%
S8515 Copper: 85%, Tin: 15%
S8020 Copper: 80%, Tin: 20%
S6733 Copper: 67%, Tin: 33%
S5050 Copper: 50%, Tin: 50%
PBC-2A Copper: 90%, Tin: 10%, Phosphorus: 0.3%
- Manufacturing method
- Water atomization method
- Application example
- Sintered oil-impregnated bearing (L89, PBC-2A)
Sintered machine parts (KTS, S91)
Metal bond materials for diamond tools (S8515, S8020, S6733, S5050)
Typical data
| Product name | Particle size |
Apparent density (g/cm³) |
Flow rate (s/50g) |
Particle size distribution(mass%) | Chemical composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| +300µｍ | +180µｍ | +150µｍ | +106µｍ | +75µｍ | +63µｍ | +45µｍ | -45µｍ |
Cu (mass%) |
Sn (mass%) |
P (mass%) |
||||
| L89 | - | 2.10～2.42 | ＜30 | - | ＜4 | ＜6 | 12～21 | 21～28 | 12～20 | 16～22 | 14～20 | 89 | 11 | - |
| KTS | - | 2.35～2.75 | ＜30 | - | ＜3 | ＜5 | 15～23 | 25～37 | 14～20 | 14～20 | 6～14 | 91 | 9 | - |
| LR-3 | - | 2.35～2.75 | ＜30 | - | ＜3 | ＜5 | 5～15 | 16～26 | 14～19 | 21～28 | 18～30 | 91 | 9 | - |
| S91 | -120# | 3.30～3.70 | ＜20 | - | ＜0.1 | ＜0.2 | 7 | 10～20 | 8～15 | 15～25 | 42～52 | 91 | 9 | - |
| S91 | -325# | 3.20～3.50 | - | - | 0 | 0 | 0 | 0 | 0 | ＜0.3 | ＞99.7 | 91 | 9 | - |
| S8515 | -325# | 2.80～3.25 | - | - | 0 | 0 | 0 | 0 | 0 | ＜0.3 | ＞99.7 | 85 | 15 | - |
| S8020 | -325# | 2.70～3.20 | - | - | 0 | 0 | 0 | 0 | 0 | ＜0.3 | ＞99.7 | 80 | 20 | - |
| S8020 | -200# | 2.50～3.10 | - | - | 0 | 0 | 0 | ＜0.3 | ＜4 | 15～25 | 70～85 | 80 | 20 | - |
| S6733 | -325# | 2.70～3.30 | - | - | 0 | 0 | 0 | 0 | 0 | ＜0.3 | ＞99.7 | 67 | 33 | - |
| S5050 | -325# | 3.20～3.70 | - | - | 0 | 0 | 0 | 0 | 0 | ＜0.3 | ＞99.7 | 50 | 50 | - |
| PBC-2A | -100# | 3.00～3.30 | ＜25 | - | ＜0.1 | ＜0.2 | ＜7 | 13～19 | 11～14 | 17～26 | 40～47 | bal. | 10 | 0.3 |
| PBC-2A | -325# | 3.10～3.40 | - | - | 0 | 0 | 0 | 0 | 0 | ＜0.3 | ＞99.7 | bal. | 10 | 0.3 |
| PBW | -200# | 3.00～3.30 | ＜25 | - | 0 | 0 | 0 | ＜0.3 | ＜3 | 17～26 | 70～85 | bal. | 10 | 0.3 |