An Investigation on the Titanium-Iron-Carbon System (3rd Report)

Abstract

Microscopic examination, melting point det rmination and X-ray analysis have been employed to construct the general outline of the constitutional diagram of the titanium-iron-carbon system. There exist two quasi-binary eutectic reactions as liquid\ ightleftharpoonsδ+TiFe₂ and liquid\ ightleftharpoonsδ+(Fe)_α in the ternary system, consequently, the equilibrium relationships therein can be divided into the three indipendent parts of TiC-Fe-C, TiC-Fe-TiFe₂ and TiC-TiFe₂Ti. In the region of TiC-Fe-C, there exist three non-variant reactions as follows:
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