Dy8Hf

ceramic

· JVASP-131737· Dy8Hf

Dy8Hf is a dysprosium-hafnium ceramic compound that combines rare-earth and refractory metal elements to achieve high-temperature stability and thermal properties. This material is primarily investigated for advanced aerospace and nuclear applications where exceptional thermal resistance and material durability at extreme temperatures are required. Dy8Hf represents research-stage materials development within the rare-earth ceramic family, with potential advantages over conventional superalloys and thermal barrier coatings in demanding thermal environments.

high-temperature aerospace componentsnuclear reactor materialsthermal barrier coatingsextreme environment researchrefractory ceramicsadvanced propulsion systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.316	kg/m³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.04800	eV/atom	—
Formation Energy(ΔHf)	0.04367	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.

Dy8Hf

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental