Ta4 Cr2 N2 O10

semiconductor

· Ta4 Cr2 N2 O10

Ta₄Cr₂N₂O₁₀ is a mixed-metal oxnitride ceramic compound combining tantalum, chromium, nitrogen, and oxygen in a complex ternary system. This material represents an emerging class of high-entropy oxnitrides under investigation for applications requiring combined hardness, thermal stability, and chemical resistance; it is primarily encountered in materials research rather than established industrial production. The compound's potential lies in hard coatings, refractory applications, and high-temperature structural ceramics where the multi-element composition can suppress grain growth and enhance wear resistance compared to single-phase alternatives.

hard protective coatingshigh-temperature ceramicsrefractory materialswear-resistant compositesmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00730	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.449	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.

Ta4 Cr2 N2 O10

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control