Imetengenezwa nchini China Sehemu za Metallurgy za Poda katika Mikono ya Shaba ya Magari na Bearings
maelezo ya bidhaa
Poda ya Sintered Bronze Bushing Metalurge PM Fan Motor Iron Yenye Data ya Kiufundi:
msimbo wa nyenzo | composition% | tabia | |||||||||
Fe | C | Cu | Sn | Zn | Pb | nyingine | Uzito wa mafuta g/cm3 | Kiwango cha mafuta % | Sehemu ya Kuvunja Mlalo kgf/mm2 | Ugumu HB | |
FU11 | <0.5 | 0.5~2.0 | Allo. | 5 ~ 7 | 5 ~ 7 | 2 ~ 4 | <1.5 | 6.4 | ≥18 | >15 | 20-50 |
FU12 | <0.5 | 0.5~2.0 | Allo. | 5 ~ 7 | 5 ~ 7 | 2 ~ 4 | <1.5 | 6.8 | ≥12 | >20 | 30-60 |
FU21 | <0.5 | 0.5~2.0 | Allo. | 8-11 | - | - | <1.0 | 6.0 | ≥25 | >15 | 25-55 |
FU22 | <0.5 | 0.5~2.0 | Allo. | 8-11 | - | - | <1.0 | 6.4 | ≥18 | >20 | 35-65 |
FU31 | Allo. | - | 18-22 | - | - | - | <3 | 6.0 | ≥18 | >30 | 30-60 |
FU32 | Allo. | - | 18-22 | - | - | - | <3 | 6.4 | ≥12 | >35 | 40-70 |
FU41 | Allo. | 0.25~0.60 | - | - | - | - | <3 | 6.0 | ≥18 | >15 | 30-60 |
FU42 | Allo. | 0.25~0.60 | - | - | - | - | <3 | 6.4 | ≥12 | >20 | 40-70 |
FU51 | Allo. | 0.25~0.60 | CuSn P6 70~90 | <3 | 6.4 | ≥18 | >30 | 30-60 | |||
FU52 | Allo. | 0.25~0.60 | CuSn P6 50~70 | <3 | 6.8 | ≥12 | >25 | 40-70 |
Kielezo cha utendaji | Data |
Kiwango cha juu cha uwezo wa kupakia | 150 N/mm2 |
Kiwango cha joto | -60~+200 ℃ |
Kasi ya juu zaidi ya kuteleza | 2.5 m/s |
Nyenzo za aloi | CuSn6-6-3 |
Thamani ya juu ya PV | 2.45 N/mm2*m/s |
Andika ujumbe wako hapa na ututumie