TiHfN3

metal

· TiHfN3

TiHfN3 is an experimental intermetallic nitride compound combining titanium, hafnium, and nitrogen, representing research into ultra-high-temperature ceramic materials and refractory metal compounds. This material family is being investigated for extreme-environment applications where conventional superalloys reach their thermal limits, though TiHfN3 itself remains largely in the research phase with limited industrial deployment. The titanium-hafnium-nitride system is of interest to materials scientists exploring next-generation high-entropy ceramics and transition metal nitrides for aerospace thermal protection and high-temperature structural applications.

aerospace thermal protectionhigh-temperature structural componentsrefractory coatingsresearch materialsextreme-environment applicationsadvanced ceramics development

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)	-0.6736	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.660	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.

TiHfN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control