Zr3Si

metal

· JVASP-101044· Zr3Si

Zr₃Si is an intermetallic compound combining zirconium and silicon, belonging to the refractory metal silicide family. It is primarily of research and development interest for high-temperature structural applications, valued for its potential to maintain strength at elevated temperatures while resisting oxidation—making it relevant for aerospace, power generation, and thermal protection systems where traditional superalloys reach their limits.

high-temperature structural componentsaerospace engine materialsrefractory applicationsoxidation-resistant coatingsthermal protection systemsresearch and advanced material development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.284	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1956	eV/atom	—
Formation Energy(ΔHf)	-0.3570	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.

Zr3Si

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control