SmZrO3

ceramic

· SmZrO3

SmZrO3 (samarium zirconate) is a rare-earth zirconate ceramic compound belonging to the pyrochlore or perovskite family, engineered for extreme thermal and chemical environments. This material is primarily of research and emerging industrial interest for thermal barrier coatings (TBCs) in advanced gas turbines and aerospace engines, where it offers potential advantages over conventional yttria-stabilized zirconia (YSZ) in terms of higher melting point, lower thermal conductivity, and improved phase stability at ultrahigh temperatures. SmZrO3 represents the cutting edge of next-generation refractory ceramics for next-gen turbine systems and hypersonic vehicle applications where temperatures exceed conventional coating limits.

thermal barrier coatingsgas turbine enginesaerospace propulsionhigh-temperature structural ceramicsadvanced refractory applicationshypersonic vehicle protection

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · PBE
Magnetic Moment(μB)	0.05100	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.353	eV/atom	DFT

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.

SmZrO3 — Properties & Data | MatWorld

SmZrO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental