Yb3Th — Properties & Data | MatWorld

Yb3Th

ceramic

· JVASP-128387· Yb3Th

Yb₃Th is a rare-earth intermetallic ceramic compound combining ytterbium and thorium, belonging to the family of refractory intermetallics under active research for high-temperature structural applications. This material is primarily investigated in academic and defense laboratories for potential use in extreme environments where thermal stability and mechanical performance at elevated temperatures are critical, though industrial adoption remains limited and applications are largely experimental.

high-temperature structural ceramicsrefractory intermetallics (research)aerospace thermal protection (experimental)nuclear material sciencerare-earth compound development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3275	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2158	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.2158	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Yb3Th

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental