HoAl8Cu4

metal

· JVASP-153563· HoAl8Cu4

HoAl8Cu4 is a ternary intermetallic compound combining holmium (a rare earth element) with aluminum and copper, representing an experimental material within the rare earth–aluminum–copper alloy family. This composition has been studied primarily in materials research contexts for understanding phase stability and property development in rare earth intermetallic systems. The material's potential application areas remain largely in fundamental research and advanced materials development, where the combination of rare earth hardening with aluminum-copper base metallurgy may offer unique thermal or mechanical characteristics not achievable in conventional commercial alloys.

Research and developmentIntermetallic phase studiesHigh-temperature materialsRare earth metallurgyExperimental alloy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1923	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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.3090	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.

HoAl8Cu4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control