YB4Mo

metal

· JVASP-88371· YB4Mo

YB4Mo is a yttrium-molybdenum intermetallic compound belonging to the rare-earth metal boride family, characterized by a tetragonal crystal structure. This material is primarily of research interest for high-temperature structural applications where its refractory properties and potential for thermal stability are being evaluated, though industrial adoption remains limited compared to established superalloys and ceramic matrix composites.

high-temperature structural researchrefractory applicationsaerospace experimental componentsthermal barrier candidatesmetallurgical researchadvanced intermetallic development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2141	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.2210	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)	-0.6475	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.

YB4Mo

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control