NdAl8Cu4 — Properties & Data | MatWorld

NdAl8Cu4

metal

· JVASP-38179· NdAl8Cu4

NdAl8Cu4 is a rare-earth intermetallic compound combining neodymium with aluminum and copper, belonging to the family of advanced metallic systems explored for high-performance structural and functional applications. While primarily a research-phase material rather than a commodity industrial alloy, this composition is investigated for potential use in lightweight structural components and magnetic applications where the rare-earth content and intermetallic bonding offer unusual combinations of properties. Engineers would consider this material for niche applications requiring either exceptional hardness and thermal stability or magnetic functionality at temperatures where conventional alloys are unsuitable.

high-temperature structural componentsrare-earth intermetallic researchlightweight aerospace applicationsmagnetic alloy developmentexperimental engineered materialsspecialty casting alloys

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1793	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000105	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000111	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	3.297	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	2.980	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02940	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3103	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

NdAl8Cu4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control