ThFe5

metal

· JVASP-15018· ThFe5

ThFe5 is an intermetallic compound in the thorium-iron system, representing a research-phase material combining a radioactive rare earth element (thorium) with iron. This compound belongs to the family of high-density metallic intermetallics and has been investigated primarily in academic and nuclear materials research contexts for its potential structural properties at elevated temperatures.

nuclear reactor materials (research)high-temperature structural applicationsintermetallic compound researchmaterials science investigationsdense metal alloy studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	150.8	GPa	—
Poisson's Ratio(ν)	0.4000	-	—
Shear Modulus(G)	33.87	GPa	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Density(ρ)	9.563	kg/m³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	9.732	µB	—
Seebeck Coefficient(S)	14.46	µV/K	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02560	eV/atom	—
Formation Energy(ΔHf)	-0.07341	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.

ThFe5

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control