HKr — Properties & Data | MatWorld

HKr

ceramic

· JVASP-128496· HKr

HKr is a ceramic material with composition not fully specified in available documentation, likely part of a rare-earth or specialty oxide ceramic family. Without confirmed compositional data, this appears to be either a research-phase ceramic or a material designation requiring further clarification from the supplier. Ceramic materials in this density range are typically used in wear-resistant, thermal, or structural applications where brittleness is acceptable and hardness is valued.

wear-resistant coatingsthermal barrier applicationsstructural ceramicshigh-temperature componentsresearch/experimental materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.08295	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	2.209	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.153	-	DFT · OptB88vdW
Magnetic Moment(μB)	1.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.194	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	1.194	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.

HKr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental