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| Product | Main composition % | Others ≤ % | ||||||||||
Sn | Pb | Zn | P | Cu | Fe | Sb | S | Al | Si | P | O2 | |
SWFSn7-Pb7-Zn3 | 6.0-8.0 | 6.0-8.0 | 2.0-4.0 | / | Remain | 0.25 | 0.10 | 0.02 | 0.01 | 0.005 | 0.03 | 0.35(0.30) |
| Product | Size Distribution % | Spillage time for 50 g s/50g | Bulk densityg/cm3 | Shape | ||||
>150μm | 150~106μm | 106~75μm | 75~45μm | 45μm | ||||
+100 | -100~ +140 | -140~ +200 | -200~ +325 | -325 | ||||
SWFSn7-Pb7-Zn3 | 0.2 | 1.5-12.0 | 10.0-30.0 | 10.0-30.0 | 35-55.0 | 10-1514 | ≥4.50 | ellipse |
Uses: used as friction materials, antifriction materials, sealing materials, such as bi-metallic bearing materials
SWFSn7-Pb7-Zn3(Water-Atomized)