OsTaN3 — Properties & Data | MatWorld

OsTaN3

ceramic

· OsTaN3

OsTaN3 is an experimental ceramic compound combining osmium, tantalum, and nitrogen, belonging to the family of refractory metal nitride ceramics. This material is primarily of research interest for extreme-environment applications where exceptional hardness, thermal stability, and chemical resistance are required, though it remains largely in developmental stages rather than established industrial production. Potential advantages over conventional refractory ceramics include superior wear resistance and thermal shock tolerance, making it a candidate for high-temperature structural and cutting-tool applications if synthesis and manufacturing challenges can be overcome.

high-temperature structural componentsrefractory cutting toolsextreme-environment coatingsresearch and developmentwear-resistant ceramicsadvanced aerospace applications

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)	0.02743	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.260	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.

OsTaN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental