TbPmIr2

ceramic

· JVASP-107698· TbPmIr2

TbPmIr2 is an intermetallic ceramic compound containing terbium, promethium, and iridium. This is a research-phase material studied for its potential in high-temperature and specialized applications where the combination of rare earth elements (terbium, promethium) and the refractory metal iridium might provide enhanced thermal stability, corrosion resistance, or magnetic properties. Given the presence of promethium—a radioactive element with limited practical availability—this material exists primarily in laboratory research contexts and is not in widespread industrial production; engineers would encounter it only in advanced materials research, nuclear applications, or fundamental studies of intermetallic systems.

high-temperature materials researchintermetallic compoundsnuclear/radioactive applicationsexotic alloy developmentfundamental materials science

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4902	lb/in³	DFT · OptB88vdW

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Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

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)	-0.8199	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.

TbPmIr2 — Properties & Data | MatWorld

TbPmIr2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental