Ho4NiB14

metal

· JVASP-26908· Ho4NiB14

Ho4NiB14 is a rare-earth nickel boride intermetallic compound combining holmium, nickel, and boron elements. This material belongs to the family of rare-earth metal borides, which are primarily explored in research contexts for their potential hardness, thermal stability, and magnetic properties stemming from the holmium content. Industrial adoption remains limited, but such compounds are investigated for high-temperature structural applications, magnetic device components, and wear-resistant coatings where the combination of rare-earth and transition metal characteristics could offer advantages over conventional alloys.

research and developmenthigh-temperature materialsmagnetic applicationswear-resistant coatingsintermetallic compoundsaerospace exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2686	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	0.000456	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000160	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-21.89	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-8.593	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.6456	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.

Ho4NiB14 — Properties & Data | MatWorld

Ho4NiB14

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control