ABSTRACT: In this paper, and fast cooling method is used to produce Fe-C compounds. Compounds of eutectic structured  carbon content is composed. Fe-C compounds acting as catalyst to synthesize diamond is investigated to prove the theory of TFDC. Appropriate temperature and pressure are given to synthesize diamond using eutectic Fe-C compounds as carbon  source and catalyst. Fe-C compounds provide an economical alternative to carbon source and catalyst that are commonly used now.

KEYWORDS: Fe-C compound Synthesizing diamond Catalyst