B12S — Properties & Data | MatWorld

B12S

Name: B12S
Brand: MatWorld

ceramic

· JVASP-34450· B12S

B12S is a boron-based ceramic compound belonging to the boride family, likely a boron-rich material used for high-temperature and wear-resistant applications. This material is employed in industries requiring exceptional hardness and thermal stability, such as abrasive tooling, wear components, and high-temperature structural applications where conventional ceramics may degrade. B12S offers advantages over standard alumina or silicon carbide in applications demanding superior hardness combined with oxidation resistance at elevated temperatures.

abrasive grinding mediawear-resistant coatingshigh-temperature structural componentscutting tool insertsrefractory applicationsarmor and ballistic protection

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.349	kg/m³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000814	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000781	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-18.92	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-18.63	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3890	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.3371	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.

B12S

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental