ThCr

metal

· JVASP-127370· ThCr

ThCr is a intermetallic compound composed of thorium and chromium, belonging to the refractory metal compound family. This material is primarily of research and specialized industrial interest, valued for its high-temperature stability and potential use in nuclear, aerospace, and advanced metallurgical applications where conventional alloys reach their thermal limits. ThCr represents an alternative approach to extreme-environment materials, though its adoption remains limited compared to nickel superalloys or ceramic matrix composites due to processing complexity and thorium's radioactive nature.

nuclear reactor componentshigh-temperature structural applicationsrefractory coatingsaerospace research materialsmaterials science researchintermetallic phase studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3950	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.00100	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.5927	eV/atom	—
Formation Energy(ΔHf)	0.5927	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.

ThCr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control