Hf6Al16Rh7

metal

· JVASP-37805· Hf6Al16Rh7

Hf6Al16Rh7 is a ternary intermetallic compound combining hafnium, aluminum, and rhodium—a research-phase material rather than an established commercial alloy. This composition falls within the family of high-entropy and multi-principal-element intermetallics being explored for extreme-temperature applications where conventional superalloys reach their limits. The material's potential lies in aerospace and energy sectors where the combination of refractory metals (hafnium, rhodium) with aluminum offers possibilities for enhanced high-temperature strength and oxidation resistance, though engineering adoption remains limited pending full characterization and manufacturing scale-up.

High-temperature structural applicationsAerospace research componentsIntermetallic developmentExtreme environment applicationsAdvanced alloy research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.928	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)	-0.7898	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Hf6Al16Rh7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control