Ta1 Co1

semiconductor

· Ta1 Co1

Ta1Co1 is an experimental intermetallic compound combining tantalum and cobalt in a 1:1 atomic ratio, developed within the broader research context of high-performance transition metal alloys. This material belongs to the family of refractory intermetallics being investigated for applications requiring extreme hardness, thermal stability, and chemical resistance. While not yet commercialized at scale, Ta-Co compounds are of particular interest in materials research for potential use in wear-resistant coatings, high-temperature structural applications, and catalytic systems where the unique electronic properties of tantalum-cobalt interactions may offer advantages over conventional binary or ternary alloys.

refractory intermetallic researchwear-resistant coatingshigh-temperature applicationscatalytic materialsexperimental semiconductor compoundscutting tool development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	230.6	GPa	—
Shear Modulus(G)	14.08	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00370	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1040	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.

Ta1 Co1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control