Nb2TcOs

metal

· JVASP-100743· Nb2TcOs

Nb₂TcOs is an experimental intermetallic compound combining niobium, technetium, and osmium—three refractory metals known for extreme hardness and high-temperature stability. This material belongs to the family of advanced refractory intermetallics under active research for next-generation aerospace and high-temperature structural applications. Because technetium is radioactive and osmium is rare and toxic, this compound exists primarily in laboratory research settings rather than in established commercial production, making it relevant mainly to materials scientists exploring new ultra-high-temperature alloy chemistries and their fundamental properties.

research and developmenthigh-temperature compositesaerospace structuresrefractory materialsexperimental alloys

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4351	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)	-0.2566	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.

Nb2TcOs

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control