HfBe2Sn

ceramic

· JVASP-71512· HfBe2Sn

HfBe₂Sn is an intermetallic ceramic compound combining hafnium, beryllium, and tin into a dense, thermally stable phase. This is an experimental material primarily explored in research contexts for high-temperature and aerospace applications where exceptional thermal stability and low thermal expansion are critical, though industrial adoption remains limited compared to conventional ceramics and refractory compounds.

High-temperature structural applicationsAerospace thermal barriersRefractory research materialsNuclear reactor componentsThermal management systemsAdvanced ceramic composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.173	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)	0.6009	eV/atom	—
Formation Energy(ΔHf)	0.2998	eV/atom	—

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

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.

HfBe2Sn

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental