Ru2FeSb

metal

· Ru2FeSb

Ru2FeSb is an intermetallic compound belonging to the half-Heusler alloy family, composed of ruthenium, iron, and antimony in a fixed stoichiometric ratio. This material is primarily of research interest for thermoelectric and magnetocaloric applications, where its ordered crystal structure and electronic properties are explored for energy conversion and magnetic refrigeration. Ru2FeSb represents an emerging class of transition-metal-based intermetallics that offer potential alternatives to conventional thermoelectric materials, though industrial-scale applications remain limited and development continues in academic and materials research settings.

thermoelectric energy conversionmagnetocaloric cooling systemsresearch alloysintermetallic compoundshigh-performance functional materialsmaterials discovery and characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Magnetic Moment(μB)	4.388	μB	—
Saturation Magnetization(μB,sat)	676.4	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.000	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.

Ru2FeSb

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control