WITHIN THE METAL-RICH PORTION OF THE QUATERNARY SYSTEM Co–Fe–Ni–P AT 800°C, AND MINERALOGICAL IMPLICATIONS...Republic Abstract Solid solutions within the system Co–Fe–Ni–P were studied experimentally at 800°C by means...system, tetragonal f, (Co,Ni,Fe)3P, hexagonal l1, (Co,Ni,Fe)2P, and orthorhombic l2, (Co,Ni,Fe)2P. All phosphides...a remarkable influence on the structure type of (Co,Fe,Ni)2P solid solutions, inducing a transition of...structure (rich in Fe, Ni) to orthorhombic (rich in Co). Nevertheless, the cobalt content reported in allabogdanite |