ErSiPd2 — Properties & Data | MatWorld

ErSiPd2

ceramic

· JVASP-20868· ErSiPd2

ErSiPd2 is an intermetallic ceramic compound containing erbium, silicon, and palladium, representing a rare-earth metal silicide system with potential high-temperature and specialty applications. This material belongs to the family of refractory intermetallics and is primarily of research interest rather than established in high-volume production; it is investigated for applications requiring combined thermal stability, oxidation resistance, and the unique properties imparted by rare-earth doping. Engineers considering this material should evaluate it in contexts where conventional refractories or silicides fall short and where the rare-earth element's electronic or thermal contributions justify material development effort.

high-temperature structural compositesexperimental refractory systemsrare-earth metallurgy researchoxidation-resistant coatingsspecialty aerospace components

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.683	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	0.000711	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000669	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-12.03	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-10.35	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)	-0.9542	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.

ErSiPd2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental