Y(Re2Si)2

ceramic

· Y(Re2Si)2

Y(Re2Si)2 is an intermetallic ceramic compound combining yttrium, rhenium, and silicon in a structured lattice arrangement. This is a research-stage material explored primarily for ultra-high-temperature structural applications where conventional superalloys reach their limits. The rhenium-silicon combination offers potential for exceptional oxidation resistance and thermal stability, making it of interest to aerospace and power generation sectors developing next-generation materials for hypersonic vehicles and advanced turbine engines, though it remains largely in the experimental phase with limited commercial deployment.

hypersonic vehicle structuresadvanced turbine bladesultra-high-temperature compositesaerospace propulsion systemsresearch and development

Compliance & Regulations

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

Units:

si imperial

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

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

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.

Y(Re2Si)2

Electrical Properties

Regulatory Screening

Environmental