Ta3AlB8

metal

· JVASP-146203· Ta3AlB8

Ta3AlB8 is a ternary ceramic compound combining tantalum, aluminum, and boron, belonging to the family of boride-based ceramics. This material is primarily of research and developmental interest rather than established in high-volume production, with potential applications in extreme-temperature structural components where hardness, oxidation resistance, and thermal stability are critical. Engineers consider boride ceramics like Ta3AlB8 as candidates for next-generation applications in aerospace and energy sectors where conventional superalloys reach their thermal limits, though material characterization and processing methods remain active areas of investigation.

high-temperature structural ceramicsaerospace applicationsresearch/developmental materialsoxidation-resistant coatingsadvanced ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3581	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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.4669	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.

Ta3AlB8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control