ScRh3C — Properties & Data | MatWorld

ScRh3C

Name: ScRh3C
Brand: MatWorld

ceramic

· ScRh3C

ScRh3C is a ternary carbide ceramic composed of scandium, rhodium, and carbon, belonging to the family of transition metal carbides with potential high-temperature structural applications. This compound exhibits substantial stiffness and hardness characteristics typical of carbide ceramics, making it relevant for demanding mechanical environments. While primarily a research material rather than a commodity ceramic, ScRh3C represents the class of rare-earth/precious-metal carbides being investigated for specialized high-temperature, wear-resistant, or catalytic applications where conventional carbides (WC, TiC) may be limited by cost, thermal stability, or chemical compatibility constraints.

High-temperature structural ceramicsWear-resistant coatingsResearch and development applicationsCatalytic substrate materialsExtreme environment components

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions
Bulk Modulus(K)3 entries	215.0	GPa	DFT
↳	217.0	GPa	DFT · OptB88vdW
↳	215.0	GPa	DFT · PBE
Elastic Compliance Tensor(Sij)	Matrix (redacted)	1/GPa	DFT · PBE
Elastic Anisotropy(AU)	0.08336	-	DFT · PBE
Elastic Stiffness Tensor(Cij)	Matrix (redacted)	Pa	DFT · PBE
Poisson's Ratio(ν)2 entries	0.3200	-	DFT · OptB88vdW
↳	0.3155	-	DFT · PBE
Shear Modulus(G)3 entries	90.47	GPa	DFT
↳	88.04	GPa	DFT · OptB88vdW
↳	90.47	GPa	DFT · PBE

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.

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

Property	Value	Unit	Conditions	Source
Density(ρ)	8.856	kg/m³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)3 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
↳	0.000	eV	Measured
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000810	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000569	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	15.97	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	41.90	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01160	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5160	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.

ScRh3C

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental