TcIr3 — Properties & Data | MatWorld

TcIr3

ceramic

· JVASP-40437· TcIr3

TcIr3 is an intermetallic ceramic compound combining technetium and iridium in a 1:3 ratio, representing a high-density refractory material from the transition metal ceramic family. This material exists primarily in research contexts rather than established commercial production, with potential applications in extreme-temperature and high-performance engineering environments where its exceptional density and metallic-ceramic hybrid properties could be exploited. Engineers would consider TcIr3 for specialized applications requiring materials that combine extreme hardness, thermal stability, and density, though practical use remains limited by technetium's radioactivity and scarcity, making this material relevant mainly to advanced aerospace, nuclear, or laboratory research programs.

research and developmentextreme temperature applicationsrefractory compoundsradiation shieldinghigh-density structural componentsnuclear engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.6962	lb/in³	DFT · OptB88vdW

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Filter by

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	0.000316	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000319	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	5.857	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	5.833	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)	-0.1600	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.

TcIr3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental