Al12 W1

semiconductor

· Al12 W1

Al12W1 is an aluminum-tungsten intermetallic compound or alloy in the Al-W system, likely an experimental or specialized material composition designed to leverage tungsten's high density and melting point combined with aluminum's low weight. This material family is of interest in aerospace and high-temperature applications where weight reduction and thermal stability are competing demands, though it remains primarily in research or niche industrial use rather than widespread engineering practice.

high-temperature structural componentsaerospace applicationslightweight refractory materialsresearch/developmentthermal management systemsspecialized alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01330	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.09900	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.

Al12 W1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control