CaHfN3

ceramic

· CaHfN3

CaHfN3 is a calcium hafnium nitride ceramic compound that belongs to the family of refractory nitride ceramics. This is a research-phase material primarily investigated for high-temperature structural applications where exceptional thermal stability and hardness are required. The hafnium-based nitride system offers potential advantages in extreme environments where conventional ceramics degrade, though industrial deployment remains limited and the material is not yet established in mainstream engineering practice.

high-temperature structural ceramicsrefractory applicationsadvanced ceramics researchaerospace thermal protectionextreme environment engineeringnext-generation composite reinforcement

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)	2.223	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.240	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.

CaHfN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental