HfRuN3

ceramic

· HfRuN3

HfRuN3 is a ternary ceramic nitride compound combining hafnium, ruthenium, and nitrogen. This material represents an emerging class of refractory ceramics being investigated for extreme-environment applications where conventional materials fail; it belongs to the family of transition metal nitrides known for exceptional hardness, thermal stability, and metallic conductivity within a ceramic matrix. While primarily in research and development phases rather than widespread industrial deployment, HfRuN3 and related ternary nitrides show promise in applications requiring simultaneous thermal shock resistance, chemical inertness, and structural integrity at temperatures where oxide ceramics degrade.

High-temperature structural ceramicsRefractory coatingsAdvanced aerospace componentsExtreme environment researchHard coating materialsThermal protection systems

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)	0.04171	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.420	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.

HfRuN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental