HfMn

metal

· JVASP-123748· HfMn

HfMn is an intermetallic compound combining hafnium and manganese, belonging to the refractory metal alloy family. This material is primarily of research and development interest rather than established industrial production, with potential applications in high-temperature structural applications where the combination of hafnium's refractory properties and manganese's phase-stabilizing effects could offer advantages. The HfMn system is studied in the context of next-generation materials for aerospace and energy applications, though widespread commercial adoption remains limited compared to more mature refractory systems like Ti–Al or Nb–based alloys.

High-temperature structural applicationsAerospace researchRefractory intermetallicsMaterials science experimentationAdvanced propulsion systemsThermal barrier coating research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4231	lb/in³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.5002	eV/atom	—
Formation Energy(ΔHf)	0.2962	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.

HfMn

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control