Ni3Os

metal

· JVASP-126318· Ni3Os

Ni₃Os is an intermetallic compound combining nickel and osmium, belonging to the family of refractory metal intermetallics. This material exists primarily in research and development contexts, where it is studied for potential applications requiring exceptional high-temperature stability and hardness due to the inclusion of osmium, one of the densest and most refractory elements. While not yet commercially established in mainstream engineering, intermetallics of this type are pursued for extreme environments where conventional superalloys reach performance limits.

High-temperature structural materials (research)Aerospace propulsion systems (development)Refractory applicationsWear-resistant coatings (experimental)Nuclear and extreme-environment materials (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4691	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)	0.1949	eV/atom	—
Formation Energy(ΔHf)	0.1949	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.

Ni3Os

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control