TbMg3 — Properties & Data | MatWorld

TbMg3

ceramic

· JVASP-100238· TbMg3

TbMg3 is an intermetallic ceramic compound composed of terbium and magnesium, belonging to the rare-earth intermetallic family. This material is primarily of research and development interest rather than an established commercial material, with potential applications in high-temperature structural applications and magnetic device components due to the presence of terbium, a lanthanide element known for unique magnetic and thermal properties. Engineers would consider TbMg3 in exploratory projects requiring lightweight rare-earth compounds with potential for enhanced performance at elevated temperatures or in specialized electromagnetic applications.

high-temperature structural applicationsrare-earth intermetallics researchmagnetic materials developmentaerospace experimental componentsadvanced ceramics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.868	kg/m³	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	0.0000869	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000107	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-4.600	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-5.100	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)	0.00730	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.06905	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

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.

TbMg3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental