HfSnRu2 — Properties & Data | MatWorld

HfSnRu2

Name: HfSnRu2
Brand: MatWorld

ceramic

· HfSnRu2

HfSnRu2 is an intermetallic ceramic compound combining hafnium, tin, and ruthenium, belonging to the refractory metal compound family. This material is primarily of research interest for ultra-high-temperature applications where thermal stability and chemical resistance are critical, particularly in aerospace propulsion systems and advanced reactor environments. Its composition suggests potential as a coating material or structural reinforcement phase in high-entropy alloy or ceramic matrix composite systems, though it remains largely in experimental development rather than widespread industrial production.

High-temperature structural coatingsAerospace engine componentsRefractory composite reinforcementResearch and development materialsThermal protection systemsAdvanced reactor materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4486	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	0.000684	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000790	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-53.12	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	18.31	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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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-0.5965	eV/atom	DFT · OptB88vdW
↳	-0.2581	eV/atom	Measured

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

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.

HfSnRu2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental