Al1 Co2 Ta1

semiconductor

· Al1 Co2 Ta1

Al₁Co₂Ta₁ is an intermetallic compound combining aluminum, cobalt, and tantalum—a research-phase material exploring high-performance alloy systems for extreme environments. This ternary composition sits at the intersection of lightweight aluminum metallurgy and refractory metal strengthening, targeting applications where conventional superalloys face cost or weight penalties. The material remains largely experimental; its potential lies in aerospace and high-temperature structural applications where cobalt and tantalum provide hardening and thermal stability while aluminum reduces density.

aerospace structureshigh-temperature alloysintermetallic compoundsresearch materialsrefractory applicationslightweight superalloys

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	29,897.1	ksi	—
Shear Modulus(G)	8,600.7	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02340	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4690	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.

Al1 Co2 Ta1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control