Sm2Si3Pd — Properties & Data | MatWorld

Sm2Si3Pd

ceramic

· JVASP-104696· Sm2Si3Pd

Sm2Si3Pd is an intermetallic ceramic compound combining samarium, silicon, and palladium, representing a rare-earth silicide family with metallic bonding character. This material exists primarily in the research and development domain, where it is investigated for high-temperature structural applications and specialized electronic or thermal management roles leveraging the thermal stability of rare-earth silicates combined with palladium's catalytic and bonding properties. Interest in such ternary phases stems from their potential to offer improved oxidation resistance and controlled thermal expansion in extreme environments, though industrial adoption remains limited compared to conventional engineering ceramics.

High-temperature structural compositesAerospace research applicationsThermal management systemsOxidation-resistant coatingsExperimental intermetallics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	10,811.1	ksi	DFT · OptB88vdW
Shear Modulus(G)	-3,566.5	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2419	lb/in³	DFT · OptB88vdW

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

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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.8323	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.

Sm2Si3Pd

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental