Ac3W

metal

· JVASP-131421· Ac3W

Ac3W is a tungsten-containing alloy within the actinium-tungsten system, a specialized metallic material developed primarily for research and advanced applications requiring high-density and refractory properties. While not widely commercialized, this alloy family is investigated for applications demanding exceptional thermal stability and neutron absorption characteristics, positioning it within the broader context of advanced nuclear and aerospace metallurgy research.

nuclear shielding researchhigh-density alloysrefractory applicationsradiation protection systemsaerospace research materialsexperimental metallurgy

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.858	kg/m³	—

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)	1.027	eV/atom	—
Formation Energy(ΔHf)	0.8795	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.

Ac3W

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control