Sm2AgRh

metal

· JVASP-39046· Sm2AgRh

Sm₂AgRh is an intermetallic compound composed of samarium, silver, and rhodium, belonging to the rare-earth metal alloy family. This material is primarily of research and developmental interest rather than a widely deployed industrial material; it is studied for potential applications in high-performance alloys and magnetic applications where rare-earth elements offer advantages in strength and magnetic properties at elevated temperatures. Engineers would consider this compound in specialized contexts where the unique combination of rare-earth hardening, precious metal stability, and intermetallic ordering could provide benefits in corrosion resistance or high-temperature performance that conventional alternatives cannot match.

research alloysrare-earth compoundshigh-temperature applicationscorrosion-resistant coatingsmagnetic material researchintermetallic strengthening

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3352	lb/in³	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	1.800e-7	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	3.400e-7	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-0.1800	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-0.2500	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)	0.00490	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5449	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

Export Control

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.

Sm2AgRh — Properties & Data | MatWorld

Sm2AgRh

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control