Copper-lead alloys, Mechanical Engineering

Copper-Lead Alloys

Copper-lead alloys, having a large percentage of lead have determined a considerable employ as bearing material lately. Straight, copper-lead alloys of such type have merely half the strength of expected bearing bronzes. They are mostly advantageous over Babbitt at high temperature like they can retain their tensile strength at that temperature. Most babbitts contain low melting point and lose predominantly all tensile strength at about 200oC. Typical copper-lead alloys comprise about 75% copper and 25% lead and melt at 980oC. The room temperature tensile strength of copper-lead alloy is as to 73 MPa and reduces to about 33 MPa at about 200oC.


Posted Date: 2/27/2013 1:27:45 AM | Location : United States

Related Discussions:- Copper-lead alloys, Assignment Help, Ask Question on Copper-lead alloys, Get Answer, Expert's Help, Copper-lead alloys Discussions

Write discussion on Copper-lead alloys
Your posts are moderated
Related Questions
Results for the Underlying Problem The rules mentioned above and several variants of these rules that became out to be inferior are tested for eight various conditions of the

Describe vortex flow and derive mathmetical equation Z= w 2 r 2 /2g for forced vertex flow ω= angular velocity z= height of parabola r= radius of parabola

Two Wheeler Engines: Engine is a unit of motorcycle that runs the motorcycle by converting fuel energy to mechanical power. This power comes from the burning of fuel inside the cy

Gas Flow Rates Shielding gas flow requirements are based on cup & nozzle size, weld pool size & air movement . Generally, the flow rate increases in proportion to the cross s

Compressiv e Strain: When the compressive load acts on body then there will be an increase in cross sectional area and decrease in length of body. The ratio of reduction in l

teori heat transfer conduction

What is the magnitude of frictional force after perfect rolling begins and why? solution) After pure rolling begins,frictional force is 0. This is because the velocity of he c

In the drawing, the weight of the block on the table is 380 N and that of the hanging block is 215 N. Ignore all frictional effects, and assuming the pulley to be massless.

is strain in bending important parameter to consider?