Resources Contact Us Home
Copper base alloy superior in resistances to seizure, wear and corrosion suitable for use as material of sliding member

Image Number 4 for United States Patent #5246509.

A copper base alloy suitable for use as a material of a sliding member, superior in seizure resistance, wear resistance and corrosion resistance. The alloy comprises 1.0 to 3.5 wt % Mn, 0.3 to 1.5 wt % Si, 11.5 to 25 wt % Zn, 5 to 18 wt % Pb and the balance substantially Cu and incidental impurities, the lead being uniformly distributed through the structure of the alloy. The alloy has a microstructure of which matrix is composed of .alpha.-phase alone. The alloy can further contain at least one selected from the group consisting of 0.02 to 1.5 wt % Mg and 0.1 to 1.5 wt % Te and/or at least one selected from the group consisting of 0.5 to 3.0 wt % Ni and 0.3 to 3.0 wt % Al.

  Recently Added Patents
System and method for wireless messaging in a wireless communication system
Granulated sweetening composition
Statistical identification of instances during reconciliation process
Performance monitoring of advanced process control systems
Method and apparatus for reducing power consumption used in communication system having time slots
Device and method for adjusting a chrominance signal based on an edge strength
Electronic device assemblies
  Randomly Featured Patents
Process for producing particles of amine reaction products
Sheet diverter for collating signatures and a method thereof
Vapor monitoring system
Apparatus for controlling system state based on unique identifiers
Fiber optic control modules and system employing the same
Assign of pels of a macroblock for compression encoding to a memory sequence in one of banks of DRAM
Portable laser diode scanning head
Coil feeding system, mehod and apparatus
Refractive/diffractive optical system for broad-band through-the-lens imaging of alignment marks on substrates in stepper machines
Elevator for automated conveyor system