ThCu2Si2

metal

· JVASP-92330· ThCu2Si2

ThCu2Si2 is an intermetallic compound combining thorium, copper, and silicon, belonging to the class of rare-earth and actinide-based intermetallics. This is a research-phase material studied for its potential in high-temperature applications and specialized alloy development, rather than a widely commercialized engineering material. The thorium-copper-silicon system is of interest in materials science for understanding phase stability and thermomechanical properties in actinide-containing systems, though practical engineering adoption remains limited due to thorium's radioactive nature, handling constraints, and the availability of non-radioactive alternatives for most applications.

high-temperature intermetallics (research)actinide material systems (study)specialized alloy developmentphase diagram investigationsmaterials characterization (laboratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2937	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)	0.000100	eV/atom	—
Formation Energy(ΔHf)	-0.5264	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.

ThCu2Si2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control