Yenziwe eTshayina iPowder Metallurgy Parts in Automobiles Sleeve Copper and Bearings
Iinkcukacha zeMveliso
I-Sintered Bronze Bushing Powder Metalurge PM Motor Fan Iron EneeNkcukacha zobuGcisa:
ikhowudi yezinto | ukwakheka% | umlinganiswa | |||||||||
Fe | C | Cu | Sn | Zn | Pb | enye | Uxinzelelo lwe-oyile g/cm3 | Ixabiso le-oyile % | Indawo yekhefu ethe tye kgf/mm2 | Ubulukhuni HB | |
FU11 | <0.5 | 0.5~2.0 | Alo. | 5~7 | 5~7 | 2~4 | <1.5 | 6.4 | ≥18 | >15 | 20~50 |
FU12 | <0.5 | 0.5~2.0 | Alo. | 5~7 | 5~7 | 2~4 | <1.5 | 6.8 | ≥12 | >20 | 30~60 |
FU21 | <0.5 | 0.5~2.0 | Alo. | 8~11 | - | - | <1.0 | 6.0 | ≥25 | >15 | 25~55 |
FU22 | <0.5 | 0.5~2.0 | Alo. | 8~11 | - | - | <1.0 | 6.4 | ≥18 | >20 | 35~65 |
FU31 | Alo. | - | 18–22 | - | - | - | <3 | 6.0 | ≥18 | >30 | 30~60 |
FU32 | Alo. | - | 18–22 | - | - | - | <3 | 6.4 | ≥12 | >35 | 40~70 |
FU41 | Alo. | 0.25~0,60 | - | - | - | - | <3 | 6.0 | ≥18 | >15 | 30~60 |
FU42 | Alo. | 0.25~0,60 | - | - | - | - | <3 | 6.4 | ≥12 | >20 | 40~70 |
FU51 | Alo. | 0.25~0,60 | CuSn P6 70~90 | <3 | 6.4 | ≥18 | >30 | 30~60 | |||
FU52 | Alo. | 0.25~0,60 | CuSn P6 50~70 | <3 | 6.8 | ≥12 | >25 | 40~70 |
Isalathiso sokusebenza | Idatha |
Umthamo omkhulu womthwalo | 150 N/mm2 |
Uluhlu lobushushu | -60 ~+200 ℃ |
Esona santya siphezulu sokutyibilika | 2.5 m/s |
Izinto ze-alloy | CuSn6-6-3 |
Ubuninzi bexabiso lePV | 2.45 N/mm2*m/s |
Bhala umyalezo wakho apha kwaye uwuthumele kuthi