Tb8Os — Properties & Data | MatWorld

Tb8Os

ceramic

· JVASP-130079· Tb8Os

Tb8Os is an intermetallic ceramic compound combining terbium (a rare-earth element) with osmium (a refractory metal), representing a specialized high-performance ceramic in the rare-earth intermetallic family. This material is primarily of research interest rather than established commercial use, developed for extreme-temperature applications where conventional ceramics lose strength or oxidation resistance. Its potential lies in aerospace propulsion systems, nuclear environments, and ultra-high-temperature structural applications where the rare-earth component provides oxidation resistance and the osmium contributes refractory properties and density.

experimental high-temperature ceramicsaerospace propulsion researchnuclear reactor materialsrefractory intermetallicsoxidation-resistant compositesextreme-environment structural applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3315	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1744	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.03575	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Tb8Os

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental