Er3PbC

ceramic

· JVASP-17706· Er3PbC

Er₃PbC is an erbium-lead carbide ceramic compound, representing an intermetallic ceramic in the rare-earth/heavy-metal carbide family. This is a research-phase material not widely deployed in commercial applications; it belongs to a class of ternary ceramics being investigated for potential high-temperature and specialized electronic applications where rare-earth carbides offer unique property combinations.

High-temperature ceramic coatings (research)Rare-earth carbide compositesNuclear fuel matrix materials (exploratory)Semiconductor substrate researchRefractory materials developmentMaterials physics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	42.67	GPa	—
Poisson's Ratio(ν)	0.4400	-	—
Shear Modulus(G)	20.50	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	6.861	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-45.23	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	2.076	eV/atom	—
Formation Energy(ΔHf)	1.630	eV/atom	—

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

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.

Er3PbC

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental