TaSiN3

ceramic

· TaSiN3

TaSiN3 is a ternary ceramic compound combining tantalum, silicon, and nitrogen, belonging to the family of refractory nitride ceramics. This material is primarily explored in research and advanced coating applications where extreme hardness, high-temperature stability, and chemical resistance are required. TaSiN3 is notably used or investigated for protective coatings in cutting tools, wear-resistant surfaces, and high-temperature structural components, offering potential advantages over binary nitrides due to its enhanced phase stability and mechanical properties at elevated temperatures.

Hard coatings for cutting toolsWear-resistant surfacesHigh-temperature aerospace componentsRefractory applicationsThermal barrier research

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	0.00103	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8000	eV/atom	DFT

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

TaSiN3 — Properties & Data | MatWorld

TaSiN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental