Ac3Os

ceramic

· JVASP-124958· Ac3Os

Ac3Os is a ceramic compound combining actinium and osmium, representing an intermetallic or mixed-metal oxide material from the high-performance ceramics family. This is primarily a research-phase material studied for its potential in extreme-environment applications where high density and thermal stability are required. While not yet established in mainstream engineering, compounds in this actinium-osmium system are investigated for specialized nuclear, aerospace, and wear-resistant applications where conventional ceramics reach their performance limits.

nuclear fuel matrices (research)high-temperature structural ceramicswear-resistant coatings (experimental)aerospace refractory applicationsdense ceramic composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3319	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)	0.05270	eV/atom	—
Formation Energy(ΔHf)	0.04417	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.

Ac3Os

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental