Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Treatment of influenza
(4936
Cross-linkable compositions
Inspection tool for top guides of a boiling water reactor
Wall flow type exhaust gas purification filter
Computer program and apparatus for evaluating signal propagation delays
Compression molding method and reinforced thermoplastic parts molded thereby
  Randomly Featured Patents
Audio headset
4(3H)-Oxobenzo-2,1,3-thiadiazine-2,2-dioxides
Handle
Disk carrier mechanism with wedged member set
Electrically induced mechanical precompression of ferroelectric plates
Method for performing data pattern management regarding data accessed by a controller of a flash memory, and associated memory device and controller thereof
Apparatus for performing internal inspection of piping
Post indicating valve assembly indicator
Control cylinder for pneumatic control devices with signal switches
Narrow band digital filter