HfDyO3

ceramic

· HfDyO3

HfDyO3 is a rare-earth hafnium dysprosium oxide ceramic compound belonging to the family of high-entropy and mixed-rare-earth oxides. This material is primarily of research and development interest, investigated for applications requiring extreme thermal stability, radiation resistance, and high-temperature phase stability where conventional oxides would degrade.

thermal barrier coatingsnuclear reactor applicationshigh-temperature structural ceramicsradiation-resistant refractoriesaerospace thermal protectionadvanced research ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.1630	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.967	eV/atom	—

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

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.

HfDyO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental