SmHf — Properties & Data | MatWorld

SmHf

ceramic

· JVASP-105250· SmHf

SmHf is an intermetallic ceramic compound combining samarium (a rare-earth element) with hafnium, typically investigated as a high-temperature structural material. This material belongs to the rare-earth hafnide family and is primarily of research interest rather than established commercial production, with potential applications requiring exceptional thermal stability and refractory properties at extreme temperatures.

high-temperature structural applicationsrefractory materials researchaerospace thermal protectionnuclear reactor environmentsrare-earth intermetallic compositesultra-high-temperature ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	10.28	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)	0.2139	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.2139	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.

SmHf

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental