LaSi2Ru

ceramic

· LaSi2Ru

LaSi₂Ru is an intermetallic ceramic compound combining lanthanum, silicon, and ruthenium, belonging to the family of rare-earth silicide ceramics. This material is primarily of research and development interest rather than established commercial production, being investigated for high-temperature structural applications and advanced materials where thermal stability and refractory properties are valued. The ruthenium addition to a lanthanum disilicide base is explored to enhance mechanical performance, oxidation resistance, or electrical properties compared to conventional rare-earth silicides.

high-temperature structural applicationsadvanced refractory materialsaerospace component researchthermal barrier coating systemsintermetallic matrix compositesexperimental materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2293	lb/in³	—

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

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	—
↳	eV	—
Magnetic Moment(μB)	µB	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.8060	eV/atom	—

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.

LaSi2Ru

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental