ReSiON2 — Properties & Data | MatWorld

ReSiON2

ceramic

· ReSiON2

ReSiON2 is a ceramic compound containing rhenium and silicon with nitrogen, representing a high-performance refractory ceramic in the metal silicide nitride family. This material is of research and emerging industrial interest for extreme-temperature applications where thermal stability, oxidation resistance, and mechanical strength at elevated temperatures are critical requirements. It competes with conventional carbides and nitrides in specialized thermal and structural applications where rhenium's high melting point and density provide advantages over more conventional refractory ceramics.

High-temperature structural componentsAerospace thermal protectionRefractory liningsAdvanced engine materialsOxidation-resistant coatingsResearch/emerging 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)	1.025	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.140	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.

ReSiON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental