Th2CoSi3

metal

· JVASP-103680· Th2CoSi3

Th2CoSi3 is an intermetallic compound containing thorium, cobalt, and silicon, belonging to the family of ternary metal silicides. This is primarily a research and development material studied for its potential high-temperature structural properties, as thorium-based intermetallics are investigated for advanced applications requiring thermal stability and strength at elevated temperatures. The material represents exploratory work in nuclear and aerospace metallurgy, where rare-earth and actinide-containing compounds are evaluated for extreme-environment performance; however, practical engineering adoption remains limited due to thorium's radioactive nature, manufacturing complexity, and material brittleness typical of intermetallic phases.

nuclear reactor materials (research)high-temperature structural applicationsaerospace materials (experimental)intermetallic compound researchthermal barrier systems (developmental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3049	lb/in³	—

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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.7708	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.

Th2CoSi3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control