AuHfN3

metal

· AuHfN3

AuHfN3 is an intermetallic nitride compound combining gold, hafnium, and nitrogen. This is a research-phase material rather than an established engineering alloy; compounds in this family are explored for extreme environments and advanced functional applications where the combination of noble metal stability (gold), refractory properties (hafnium), and ceramic hardening (nitride) may offer unique performance. Potential applications span high-temperature coatings, wear-resistant surfaces, and specialized electronic or thermal management systems, though industrial adoption remains limited and material development is ongoing.

high-temperature coatingsrefractory applicationswear-resistant surfacesresearch materialsadvanced ceramicselectronic device substrates

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	3.649	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.740	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.

AuHfN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control