Er2Nb2O7

ceramic
· JVASP-50457· Er2Nb2O7

Er₂Nb₂O₇ is a rare-earth niobate ceramic compound combining erbium oxide with niobium pentoxide, belonging to the family of pyrochlore-structured oxides. This material is primarily of research and developmental interest for high-temperature applications, particularly in thermal barrier coatings and advanced refractory systems where its rare-earth constituent provides improved thermal stability and oxidation resistance compared to conventional zirconia-based alternatives. Its potential in aerospace and power generation contexts stems from the pyrochlore family's ability to withstand extreme temperatures while maintaining structural integrity, though practical industrial adoption remains limited to specialized high-performance applications.

thermal barrier coatingshigh-temperature refractoriesadvanced ceramics researchaerospace thermal protectionrare-earth oxide systems

Compliance & Regulations

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