Do alloys always have higher electrical resistivity , higher melting points and lower electrical conductivity than their pure metals?

Asked by  | 15th Sep, 2013, 11:06: AM

Expert Answer:

Mostly alloys have higher electrical resitivity but some alloys of oxides of Cu, Bi, Hg etc are superconducting. An alloy of Al and Boron has a very very high m.p., but this is not a generalisation.

Answered by  | 16th Sep, 2013, 08:49: AM

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