Yb3W

metal

· JVASP-37471· Yb3W

Yb3W is an intermetallic compound composed of ytterbium and tungsten, representing a rare-earth metal system with potential applications in high-temperature and specialized aerospace environments. This material belongs to the broader family of rare-earth intermetallics, which are primarily explored in research contexts for their unique combination of mechanical properties and thermal stability. Yb3W and related compounds are of interest to materials scientists investigating advanced structural materials for extreme environments, though industrial adoption remains limited compared to conventional superalloys and refractory metals.

High-temperature structural researchRare-earth metallurgyAerospace materials developmentRefractory metal systemsLaboratory/experimental applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	5,586.9	ksi	—
Shear Modulus(G)	2,545.4	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4186	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	2.009	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.6727	eV/atom	—
Formation Energy(ΔHf)	0.5335	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.

Yb3W

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control