Poudre Sphérique Tin-Bronze
Classification |
Type WFQSn 11Q |
Type WfqSn 8-3Q | |
Composition ? %Wt. |
Cu |
88~90 | 87.5~90 |
| Sn | 10.0~11.5 (10.8) | 7~9 (8) | |
| Zn | ---- | 2~4 (3) | |
| P | 0.2~0.4 (0.3) | ---- | |
| Inpurity | ≤ 0.5 | ≤ 0.8 | |
Propriétés |
Apparent Density g/cm3 |
≥ 4.75 | ≥ 4.75 |
| Tap Density g/cm3 | ≥ 5.3 | ≥ 5.3 | |
| Flowability | Excellent | Excellent | |
| Particle Shape | Spherical | Spherical | |
| Appearance | Pale Bronze Colour | Pale Bronze Colour | |
|
|
La taille des particules et des réductions de distribution de poudre de bronze sont représentés comme suit |
|
No. |
Distribution de la Taille des Particules ( μ ) | Référence Mesh No. |
| 1 | 900~630 | 20~38 |
| 2 | 630~450 | 28~40 |
| 3 | 450~280 | 40~60 |
| 4 | 280~180 | 60~80 |
| 5 | 180~125 | 80~120 |
| 5A | 180~150 | 80~100 |
| 5B | 150~120 | 100~120 |
| 6 | 125~90 | 120~160 |
| 6A | 125~106 | 120~140 |
| 6B | 106~90 | 140~160 |
| 7 | 90~63 | 160~240 |
| 7A | 90~75 | 160~180 |
| 7B | 75~63 | 180~240 |
| 8 | 63~45 | 240~320 |
| Note:? Because of different wire diameter, mesh No. shown in table should be different. This is for reference only, we can offer special available products according to any of our customers' need. Use: |
sales@chinatungsten.com
閩公網安備 35020602000140號