SiScN3 — Properties & Data | MatWorld

SiScN3

ceramic

· SiScN3

SiScN₃ is a ternary ceramic compound combining silicon, scandium, and nitrogen, belonging to the family of nitride ceramics engineered for high-temperature structural applications. This material is primarily of research and developmental interest rather than widespread commercial production, with potential applications in extreme environments where thermal stability, hardness, and oxidation resistance are critical. Its scandium addition distinguishes it from binary Si₃N₄ systems, offering the possibility of improved high-temperature creep resistance and thermal properties compared to conventional silicon nitride ceramics.

high-temperature structural ceramicsaerospace engine componentswear-resistant cutting toolsrefractory applicationsthermal protection systemsresearch/development phase

Compliance & Regulations

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

Units:

si imperial

Filter by

Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	3.392	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	2.520	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.

SiScN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental