SiC3

ceramic

· JVASP-30467· SiC3

SiC3 is a silicon carbide ceramic compound belonging to the family of ultra-hard ceramic materials known for exceptional hardness and thermal stability. While specific composition details are not provided, silicon carbide ceramics in this family are used in demanding high-temperature and high-wear applications where conventional materials fail. This material is notable for combining ceramic rigidity with good thermal shock resistance, making it valuable in extreme-service environments where both mechanical strength and thermal cycling are critical.

abrasive and grinding applicationshigh-temperature structural componentswear-resistant coatingssemiconductor processing equipmentthermal management in harsh environmentsrefractory applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	23,718	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3700	-	DFT · OptB88vdW
Shear Modulus(G)	14,402.2	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.09010	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.03500	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	10.10	-	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)	2.325	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	2.201	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

Export Control

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.

SiC3 — Properties & Data | MatWorld

SiC3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control