| Title |
Structure and Wear Properties of cu - Pb alloy Produced by Electroslag Remelting |
| Authors |
민동준(Dong Joon Min); 양훈영(Hoon Yung Young) |
| Abstract |
Experiments were carried out to investigate the effects of various casting methods and ESR, together with the addition of 2% nickel and 1% tin on the structure and wear properties of Cu-Pb alloy. The results obtained are as follows; 1) Inter-rod spacing of lead in ESR ingot was inversely proportional to the square root of solidification rate. 2) Wear resistivity of ESR ingot was superior to that by sand castings or chill castings. 3) Wear mechanism of Cu-Pb alloy seemed to be metallic and melting wear, no oxidizing wear was appreciable. Therefore, wear amount increased with increasing sliding speed. |