HfReN3

ceramic

· HfReN3

HfReN3 is a ceramic nitride compound combining hafnium, rhenium, and nitrogen, belonging to the refractory ceramic family. This is a research-phase material of interest for ultra-high-temperature applications where conventional superalloys and refractories reach their performance limits. The hafnium-rhenium nitride system is being investigated for potential use in extreme thermal environments, advanced propulsion systems, and wear-resistant coatings, where its high melting point and chemical stability could offer advantages over traditional alternatives.

hypersonic vehicle componentsrefractory coatingshigh-temperature structural applicationsadvanced propulsion systemsextreme-environment research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.00433	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8400	eV/atom	—

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

Regulatory Screening

Environmental

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.

HfReN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental