Hf5Sc5Ge6

ceramic

· JVASP-122204· Hf5Sc5Ge6

Hf5Sc5Ge6 is an experimental intermetallic ceramic compound combining hafnium, scandium, and germanium—a research composition rather than an established commercial material. This compound belongs to the family of refractory intermetallics and high-entropy ceramic systems, which are being investigated for extreme-temperature and structural applications where conventional ceramics or superalloys reach performance limits. The material's potential lies in advancing next-generation aerospace and nuclear systems where thermal stability, oxidation resistance, and mechanical properties at elevated temperatures are critical, though further development and property optimization are required before widespread industrial adoption.

high-temperature structural applicationsresearch and developmentaerospace propulsion systemsnuclear reactor environmentsrefractory applicationsthermal barrier coatings

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.387	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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.7647	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.

Hf5Sc5Ge6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental