HfV2As — Properties & Data | MatWorld

HfV2As

metal

· JVASP-75539· HfV2As

HfV2As is an intermetallic compound combining hafnium, vanadium, and arsenic, belonging to the family of refractory transition-metal pnictides. This material is primarily investigated in research settings for potential applications requiring high-temperature stability and corrosion resistance, though it remains largely experimental with limited industrial deployment compared to more established refractory alloys like tungsten-based or titanium-aluminide systems.

High-temperature structural applicationsRefractory compounds researchElectronic materials investigationAerospace materials developmentCorrosion-resistant coatings

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.439	kg/m³	DFT · OptB88vdW

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Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.5105	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.00187	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

HfV2As

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control