RbZr

metal

· JVASP-131180· RbZr

RbZr is an intermetallic compound formed between rubidium (an alkali metal) and zirconium (a refractory transition metal). This material is primarily of research and academic interest rather than an established engineering commodity, and belongs to the family of binary intermetallics that are studied for potential high-temperature, lightweight, or advanced structural applications. While RbZr itself has limited industrial deployment, intermetallics in this chemical family are investigated for aerospace thermal protection, nuclear reactor components, and specialty catalytic systems where the combination of low density with refractory properties could offer advantages over conventional alloys.

experimental intermetallic researchhigh-temperature structural candidatesnuclear materials developmentcatalysis and chemical processingrefractory compound studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1620	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)	0.9751	eV/atom	—
Formation Energy(ΔHf)	0.9599	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.

RbZr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control