Fe4 C2

semiconductor
· Fe4 C2

Fe4C2 is an iron carbide compound classified as a semiconductor, representing a subset of the iron-carbon material family that extends beyond conventional steels and cast irons. This composition occupies a specialized position in materials research, potentially relevant to applications requiring controlled electrical properties or specific high-temperature structural performance where the carbon-to-iron ratio and resulting crystal structure provide unique mechanical and electronic characteristics. Iron carbides like Fe4C2 are primarily explored in research contexts for wear-resistant coatings, catalytic applications, and advanced composites, though industrial adoption remains limited compared to conventional iron carbides (cementite, Fe3C) used in traditional metallurgy.

wear-resistant coatingscatalytic materials researchhigh-temperature compositessemiconductor research applicationstool and cutting edge hardening

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Shear Modulus(G)
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Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
eV/atom——
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.