HoCuPb

metal

· JVASP-17448· HoCuPb

HoCuPb is a ternary metal alloy combining holmium, copper, and lead—a research composition that falls within the broader family of rare-earth-containing metallic systems. This material represents exploratory metallurgy in the rare-earth alloy space, where the addition of holmium to copper-lead systems is investigated for potential applications requiring specific thermal, electrical, or mechanical characteristics not achievable in binary alloys.

rare-earth alloy researchthermal management systemselectrical contact materialshigh-density applicationsexperimental metallurgyneutron absorption studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	11,263.6	ksi	—
Poisson's Ratio(ν)	0.2800	-	—
Shear Modulus(G)	5,832	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3903	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-25.89	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.4087	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.

HoCuPb

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control