Ho8Ta

ceramic

· JVASP-130802· Ho8Ta

Ho8Ta is a ceramic compound composed of holmium and tantalum, representing a rare-earth metal-refractory metal combination. This material belongs to the class of intermetallic ceramics and is primarily of research interest rather than established industrial production. The Ho8Ta system is studied for potential applications requiring high melting point stability, chemical resistance, and the unique properties that rare-earth-refractory combinations can offer in extreme environments.

high-temperature structural materials (research)refractory ceramicsextreme environment applicationsrare-earth compound developmentmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3551	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)	0.1282	eV/atom	—
Formation Energy(ΔHf)	0.1281	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.

Ho8Ta

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental