Be4SiNi

metal

· JVASP-106125· Be4SiNi

Be4SiNi is a quaternary intermetallic compound combining beryllium, silicon, and nickel elements, belonging to the family of lightweight high-performance metal alloys. This material exists primarily in research and development contexts rather than widespread industrial production, with potential applications in aerospace and high-temperature structural applications where the combination of low density with refractory properties could offer weight savings and thermal stability advantages over conventional superalloys.

aerospace structural componentshigh-temperature alloys researchlightweight intermetallicsexperimental aerospace materialsthermal-resistant applicationsweight-critical engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.799	kg/m³	—

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)	0.1246	eV/atom	—
Formation Energy(ΔHf)	-0.06398	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.

Be4SiNi

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control