AlHfN3

metal

· AlHfN3

AlHfN3 is an experimental ternary nitride ceramic compound combining aluminum, hafnium, and nitrogen. This material belongs to the refractory ceramic family and is primarily of research interest for high-temperature structural applications where thermal stability and hardness are critical. As a hafnium-containing nitride, it offers potential advantages in extreme-environment applications where conventional metal nitrides or carbides may degrade, though it remains largely in the development phase with limited industrial deployment compared to established alternatives like TiN or HfN.

high-temperature ceramicsrefractory coatingsresearch and developmentextreme-environment componentsthermal barrier materialshard-phase composites

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)	2.180	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.880	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.

AlHfN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control