PmC3 — Properties & Data | MatWorld

PmC3

ceramic

· JVASP-125471· PmC3

PmC3 is a ceramic compound in the promethium-carbon system, representing a rare-earth carbide material with potential applications in high-temperature and radiation-resistant environments. While not widely commercialized, materials in this family are of research interest for specialized nuclear, aerospace, and extreme-environment applications where conventional ceramics face performance limitations. Its notable density and ceramic stability make it relevant for designers evaluating advanced material solutions in demanding thermal or radiation contexts.

nuclear reactor componentshigh-temperature structural ceramicsradiation shieldingaerospace thermal protectionrefractory applicationsexperimental/research materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.141	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	2.808	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	2.769	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.

PmC3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental