Kev ua tau zoo ntawm CuAI10Ni5Fe4 npib tsib xee txhuas bronze graphite tooj liab tes tsho
Cov ntaub ntawv Performance index
Base khoom CuAI10Ni5Fe4
Cov khoom siv roj nplua nyeem Graphite-raws li cov khoom siv roj nplua nyeem (ntev) lossis polytetrafluoroethylene cov roj nplua nyeem (hauv dej)
Qhov ceev 7.8g / cm³
Hardness >150 HB
Tensile strength >590N / hli
Yield strength >260N / hli
Elongation >8%
Linear expansion coefficient 1.6·10-5/degree
Thermal conductivity 38 ~ 55W (/mk)
Elastic coefficient 90 ~ 110KN / mm²
Siv qhov kub thiab txias -40 ~ +350 degree
Qhov siab tshaj plaws dynamic load 70N / mm²
Qhov siab tshaj plaws linear ceev V qhuav kev sib txhuam 0.35m/s
Maximum linear ceev V roj lubrication 0.85m/s
Qhov siab tshaj plaws PV tus nqi kev sib txhuam qhuav 1.25N / mm² * m / s
Qhov siab tshaj plaws PV nqi roj lubrication 2.45N / mm² * m / s
Kev sib txhuam coefficient μ qhuav kev sib txhuam {{0}}.12 ~ 0.16
Kev sib txhuam coefficient μ Roj lubrication {{0}}.03 ~ 0.08
Specifications Ntxiv rau cov khoom lag luam uas muaj nyob hauv phau ntawv teev npe, cov khoom tsis yog tus qauv kuj tuaj yeem muab lossis xaj raws li cov neeg siv khoom xav tau.
