Ta4 Fe4 P4

metal

· Ta4 Fe4 P4

Ta₄Fe₄P₄ is an intermetallic compound combining tantalum, iron, and phosphorus in a 1:1:1 atomic ratio. This is a research-phase material studied for its potential in high-temperature and wear-resistant applications, belonging to the family of transition metal phosphides that are of interest for catalysis, electronic, and structural applications. The tantalum-iron-phosphorus system represents an emerging area of materials research where the combination of refractory tantalum with iron and phosphide bonding may offer unique property combinations not available in conventional alloys or single-phase intermetallics.

High-temperature intermetallics (research)Catalytic materials developmentHard coatings and wear resistanceAdvanced alloy design (experimental)

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8040	eV/atom	—

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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.

Ta4 Fe4 P4

Other Properties

Regulatory Screening

Environmental

Export Control