KHf — Properties & Data | MatWorld

KHf

ceramic

· JVASP-131365· KHf

KHf is a hafnium-based ceramic compound belonging to the refractory ceramic family, characterized by exceptional high-temperature stability and resistance to thermal shock. It is primarily employed in extreme thermal environments such as rocket nozzles, hypersonic vehicle heat shields, and nuclear reactor components, where its ability to maintain structural integrity at temperatures well beyond conventional materials makes it valuable for applications demanding both thermal protection and chemical inertness.

rocket nozzles and throatshypersonic vehicle heat shieldsnuclear reactor componentsrefractory crucibleshigh-temperature furnace liningsthermal protection systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.112	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.9057	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.9014	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

KHf

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental