Ni9 Hf3

semiconductor

· Ni9 Hf3

Ni9Hf3 is an intermetallic compound from the nickel-hafnium system, representing a research-phase material combining a transition metal (nickel) with a refractory metal (hafnium). This material family is of interest for high-temperature structural applications where exceptional thermal stability and oxidation resistance are required, though Ni9Hf3 remains primarily in experimental evaluation rather than established industrial production.

high-temperature aerospace componentsthermal barrier systemsrefractory metal alloys researchoxidation-resistant coatingsnext-generation turbine materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01260	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5690	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.

Ni9 Hf3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control