o Osunwon Ṣe ni China Awọn ẹya Metallurgy Powder ni Awọn ọkọ ayọkẹlẹ Ejò Sleeve ati Bearings factory ati awọn olupese |Alafia
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Ṣe ni China Powder Metallurgy Parts in Automobiles Ejò Sleeve ati Bearings

Ṣe ni Ilu China Awọn ẹya Metallurgy Powder ni Awọn Ọkọ ayọkẹlẹ Ọwọ Ejò ati Aworan Ifihan
  • Ṣe ni China Powder Metallurgy Parts in Automobiles Ejò Sleeve ati Bearings
  • Ṣe ni China Powder Metallurgy Parts in Automobiles Ejò Sleeve ati Bearings
  • Ṣe ni China Powder Metallurgy Parts in Automobiles Ejò Sleeve ati Bearings

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Alaye ọja

ọja Tags

Awọn alaye ọja
Sintered Bronze Bushing Powder Metalurge PM Motor Fan Iron Ti nso Imọ-ẹrọ Imọ-ẹrọ:
koodu ohun elo akopo% iwa
Fe C Cu Sn Zn Pb miiran Epo iwuwo g/cm3 Oṣuwọn epo% Petele Bireki ojuami kgf / mm2 Lile 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
Atọka iṣẹ Data
O pọju fifuye agbara 150 N/mm2
Iwọn iwọn otutu -60 ~ +200 ℃
Iyara sisun ti o pọju 2.5 m/s
Ohun elo alloy CuSn6-6-3
Iye ti o ga julọ ti PV 2.45 N/mm2 * m/s

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