Figure 11. Microstructure of Pb-Sb matrix (Control) x400

From

Reliability Level of Pb-Sb-Cu Alloy Electrical Resistance Dependence on Its Melting Temperature and Copper Input Concentration

C. I. Nwoye, A. O. Agbo, C. C. Nwogbu, S. Neife, E. M. Ameh

Materials Science and Metallurgy Engineering. 2013, 1(2), 42-49 doi:10.12691/msme-1-2-6