HfMg6Nb

metal

· JVASP-92863· HfMg6Nb

HfMg6Nb is an experimental intermetallic compound composed of hafnium, magnesium, and niobium, belonging to the family of lightweight refractory metal alloys. This material is primarily of academic and research interest, being investigated for high-temperature structural applications where extreme strength-to-weight ratios and oxidation resistance are critical; it combines the refractory properties of hafnium and niobium with the low density advantage of magnesium, though processing challenges and limited commercial availability restrict its current industrial deployment.

aerospace structural componentshigh-temperature alloys (research)refractory metal compositeslightweight engineering alloyshypersonic vehicle materialsadvanced intermetallics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1474	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)	0.2059	eV/atom	—
Formation Energy(ΔHf)	0.2059	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.

HfMg6Nb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control