SiBN3 — Properties & Data | MatWorld

SiBN3

ceramic

· SiBN3

SiBN3 is a ceramic compound belonging to the silicon boron nitride family, combining silicon with boron nitride phases to create a hard, refractory material. It is primarily investigated for high-temperature structural applications where thermal stability, wear resistance, and mechanical strength are critical, particularly in aerospace and advanced manufacturing contexts. While less commercially established than monolithic boron nitride or silicon nitride, SiBN3 represents a research-focused composition aimed at bridging properties between silicon-based and boron nitride ceramics for extreme environments.

high-temperature structural componentsaerospace thermal protectionwear-resistant cutting toolsrefractory liningsresearch/advanced ceramicsengine components

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	0.1713	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.880	eV/atom	DFT

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.

SiBN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental