Zr3Ta

metal

· JVASP-99609· Zr3Ta

Zr3Ta is an intermetallic compound formed from zirconium and tantalum, representing a refractory metal system designed for extreme-temperature and high-strength applications. This material belongs to the family of transition metal intermetallics and is primarily of research and emerging industrial interest, valued for its potential to retain strength at elevated temperatures while offering corrosion resistance from its zirconium and tantalum constituents. Engineers consider Zr3Ta where conventional superalloys reach their thermal limits or where weight reduction combined with refractory properties is critical.

hypersonic vehicle structuresadvanced jet engine componentsrefractory applicationshigh-temperature oxidation resistanceaerospace research and developmentultra-high-temperature composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3135	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)	0.1493	eV/atom	—
Formation Energy(ΔHf)	0.1493	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.

Zr3Ta

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control