HfNiGe

metal

· JVASP-40804· HfNiGe

HfNiGe is a ternary intermetallic compound combining hafnium, nickel, and germanium, belonging to the family of high-melting-point intermetallics. This material is primarily of research and development interest rather than established industrial production, explored for potential applications requiring exceptional thermal stability and chemical resistance in extreme environments.

High-temperature structural materials (research)Aerospace propulsion systems (experimental)Refractory applicationsAdvanced metallurgical studiesThermal barrier coating development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3247	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	13.21	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.7504	eV/atom	—
Formation Energy(ΔHf)	0.01015	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.

HfNiGe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control