Phase equilibria in the NiCrZr2Ni7 partial system

 

Chem. Met. Alloys 1 (2008) 140-148

 

V. IVANCHENKO, T. KOSORUKOVA

 

Alloys from the NiCrZr2Ni7 partial system have been studied using optical microscopy, X-ray diffraction, DTA, electron microprobe analysis and microhardness measurements. The existence of two quasibinary sections was established. The projection of the liquidus and solidus of the partial NiCrZr system in the composition range NiCrZr2Ni7 was constructed and isopleth 8.8 at.% Zr was built.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


Projection of the liquidus and solidus of the partial CrNiZr system.

 

Keywords

Quasibinary section / Binodal curve / Isopleth / Equilibria / U-type reaction