PtHfN3

metal

· PtHfN3

PtHfN3 is an intermetallic compound combining platinum and hafnium with nitrogen, representing an experimental ultra-high-temperature material in the refractory metal nitride family. This composition is primarily of research interest for extreme thermal environments where conventional superalloys reach their limits, with potential applications in hypersonic vehicle structures, advanced rocket propulsion systems, and next-generation aerospace components that demand both thermal stability and mechanical integrity at temperatures beyond 2000°C.

hypersonic vehicle structuresrocket engine componentsrefractory coatingsultra-high-temperature researchthermal barrier materialsadvanced aerospace systems

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)	0.1387	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.920	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.

PtHfN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control