HfOsN3

ceramic

· HfOsN3

HfOsN3 is a refractory ceramic compound combining hafnium, osmium, and nitrogen, representing a hard ceramic material in the transition metal nitride family. This is primarily a research and development material rather than an established commercial product, investigated for extreme-temperature and high-hardness applications where conventional ceramics reach their limits. The hafnium-osmium-nitrogen system is of interest in aerospace and materials science contexts for its potential thermal stability and hardness, though industrial adoption remains limited pending further property validation and processing scalability.

Ultra-high temperature ceramics (research)Refractory coatings (exploratory)Hardness applications (experimental)Aerospace thermal barriers (potential)Materials research platformsAdvanced composite reinforcement (development)

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)	0.01868	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.280	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.

HfOsN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental