TaNbMo

metal

· JVASP-106727· TaNbMo

TaNbMo is a refractory high-entropy alloy (HEA) composed of tantalum, niobium, and molybdenum—three elements known for exceptional high-temperature strength and corrosion resistance. This material family is primarily investigated for extreme-environment applications where conventional superalloys reach their thermal limits, particularly in aerospace propulsion, nuclear systems, and hypersonic vehicle structures where material stability above 2000°C is required.

hypersonic vehicle structuresrocket engine nozzlesnuclear reactor componentshigh-temperature aerospace applicationsextreme-environment research materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4267	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)	0.06230	eV/atom	—
Formation Energy(ΔHf)	-0.07289	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.

TaNbMo

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control