Ta2Cr3Cu

metal

· JVASP-140835· Ta2Cr3Cu

Ta2Cr3Cu is a ternary intermetallic compound combining tantalum, chromium, and copper—a materials research composition rather than a commercial alloy. While this specific phase is not widely documented in production engineering, compounds in the Ta-Cr-Cu system are investigated for their potential to combine tantalum's high melting point and corrosion resistance with chromium's hardness and copper's thermal conductivity, aiming for specialized high-temperature or wear-resistant applications. Engineers would consider such compositions in exploratory projects requiring extreme corrosion resistance, elevated-temperature stability, or hybrid property combinations that conventional binary alloys cannot provide.

High-temperature structural researchCorrosion-resistant coatings developmentWear and erosion resistance studiesExperimental aerospace componentsMaterials science R&D

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4256	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)	0.05010	eV/atom	—
Formation Energy(ΔHf)	-0.03230	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.

Ta2Cr3Cu

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control