Hf3P2

ceramic

· JVASP-154913· Hf3P2

Hf3P2 is a refractory ceramic compound composed of hafnium and phosphorus, belonging to the metal phosphide family of advanced ceramics. This material is primarily of research interest for high-temperature applications due to hafnium's exceptional refractory properties and the thermal stability of phosphide ceramics. Engineers consider hafnium phosphides for extreme environment applications where conventional oxides or carbides may be limited, though commercial availability and processing maturity remain developmental compared to established ceramic alternatives.

High-temperature structural ceramicsRefractory coatingsAerospace thermal protectionNuclear reactor componentsResearch and development materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3970	lb/in³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-1.163	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.

Hf3P2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental