Ba4HfMn

metal

· JVASP-64116· Ba4HfMn

Ba₄HfMn is an intermetallic compound combining barium, hafnium, and manganese, belonging to the family of complex metallic alloys. This material is primarily of research interest rather than established in widespread commercial use, studied for its potential in high-temperature applications and magnetic or electronic properties arising from its multi-element composition. Engineers would consider this compound for advanced applications requiring the specific phase stability and property combinations that only this particular combination of elements can provide, particularly in aerospace, thermal management, or functional materials research contexts.

Research and developmentHigh-temperature intermetallicsFunctional materialsMagnetic compound researchAerospace material candidatesAdvanced metallurgy

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1909	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	1.560	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.214	eV/atom	—
Formation Energy(ΔHf)	1.146	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.

Ba4HfMn

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control