LaCeB12

ceramic

· JVASP-143843· LaCeB12

LaCeB12 is a rare-earth boride ceramic combining lanthanum and cerium with boron, belonging to the dodecaboride family of ultra-hard ceramics. This material is primarily investigated in research contexts for extreme-hardness and high-temperature applications where conventional ceramics fail, with potential industrial deployment in abrasive tools, wear-resistant coatings, and aerospace thermal barriers where its hardness and refractory properties offer advantages over alumina or conventional borides.

abrasive grinding mediawear-resistant coatingshigh-temperature structural ceramicsaerospace thermal protectionresearch-phase ultra-hard materialscutting tool inserts

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1734	lb/in³	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5703	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.

LaCeB12 — Properties & Data | MatWorld

LaCeB12

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental