An isomorphous system is a phase diagram where two metals are completely soluble in both the liquid and solid states. The copper-nickel system is an example of an isomorphous system, as copper and nickel are completely soluble in each other's liquid and solid phases according to the phase diagram for that system.

1. ISOMORPHOUS SYSTEM AND
NON-EQUILIBRIUM CORING
GERUGANTI SUDHAKAR
ASSOCIATE PROFESSOR
ST.MARTIN’S ENGINEERING COLLEGE

2. ISOMORPHOUS SYSTEM IS A TYPICAL PHASE DIAGRAM
WHERE TWO METALS ARE COMPLETELY SOLUBLE IN LIQUID
STATE AS WELL AS SOLID STATE. THE PHASE PHASE DIAGRAM
CORROSPONDING TO THIS COPPER-NICKEL SYSTEM(Cu-Ni).