A manufacturing process of Fe/Carbide and Fe/Nitride nano composite powder by Chemical Vapor Condensation

摘要

The present invention is a nano-iron by chemical vapor condensation method / carbide and iron / nitride composite powder synthesis process It relates. Nano-iron / iron carbide and / nitride compound Synthesis process according to the chemical vapor condensation method of the present invention, vaporization of vaporizing organic material 140 containing the iron phase with, the organic material 140 and the injection vaporized in the vaporizing which reaction step the carrier gas 160 to react with, and comprises a collecting step of collecting the condensed reaction process 340 generated in the reaction step, the organic material 140 in the gasification step, iron penta carbonyl Neil (Fe (CO) ₅ ), ethoxide iron (Fe (OCH ₂ CH ₃ ) ₃ ), iron acetate DE ((CH ₃ CO ₂ ) ₂ Fe) is any one of, the carrier gas in the reaction stage 160 is argon (Ar), carbon monoxide (CO), methane (CH ₄ ), ethanol (C ₂ H ₄ ) is at least one or more of the carrier gas in the reaction step (160) is nitrogen (N ₂ ), ammonia (NH ₃ ) and is characterized by any one of a mixed gas of these with argon (Ar). According to the present invention, there is produced a complex with the possible benefits of the various nano-iron has a size / nano-iron carbide and / nitride composite powder.