HfScN3

ceramic

· HfScN3

HfScN3 is a ceramic nitride compound combining hafnium and scandium in a perovskite-like crystal structure, representing an emerging class of refractory ceramics designed for extreme-temperature applications. This material is primarily of research and development interest rather than established commercial use, with potential applications in high-temperature structural components, thermal barrier coatings, and aerospace environments where conventional ceramics reach their performance limits. The scandium and hafnium combination offers potential advantages in thermal stability and oxidation resistance compared to traditional nitride ceramics, making it relevant for engineers evaluating next-generation materials for hypersonic vehicles, gas turbine engines, or other ultra-high-temperature systems.

high-temperature structural ceramicsthermal barrier coatingsaerospace engine componentsrefractory applicationsresearch/development material

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)	0.00389	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

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.

HfScN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental