Al8 Cr4 Th1

semiconductor

· Al8 Cr4 Th1

Al8Cr4Th1 is an experimental aluminum-chromium-thorium intermetallic compound classified as a semiconductor, representing a research-phase material within the broader family of high-performance aluminum alloys. This ternary composition combines aluminum's lightweight characteristics with chromium's corrosion resistance and thorium's potential for elevated-temperature strengthening, though this specific formulation remains primarily in development rather than established industrial production. The material's semiconductor classification suggests potential applications in thermoelectric devices or electronic components, though practical engineering adoption would depend on reproducibility, cost-effectiveness, and performance validation against conventional alternatives like conventional Al-Cr alloys or established thermoelectric materials.

experimental intermetallic researchhigh-temperature aerospace applicationsthermoelectric devicescorrosion-resistant coatingslightweight structural compositesnuclear or advanced reactor environments

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	18,034.6	ksi	—
Shear Modulus(G)	11,682.4	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00800	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2030	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.

Al8 Cr4 Th1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control