VCo2Si — Properties & Data | MatWorld

VCo2Si

metal

· VCo2Si

VCo₂Si is an intermetallic compound belonging to the Heusler alloy family, characterized by a defined crystal structure combining vanadium, cobalt, and silicon. This material is primarily investigated in research contexts for potential applications in magnetic and structural applications where intermetallic compounds offer enhanced properties at elevated temperatures and demanding mechanical environments. VCo₂Si and related Heusler phases are of interest for aerospace, automotive, and energy sectors where lightweight, high-strength materials with tailored magnetic or thermal properties could provide performance advantages over conventional superalloys.

intermetallic research compoundshigh-temperature structural materialsmagnetic alloy developmentaerospace engineering applicationsautomotive performance alloysmaterials experimentation and characterization

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions
Bulk Modulus(K)3 entries	213.1	GPa	DFT
↳	222.3	GPa	DFT · OptB88vdW
↳	213.1	GPa	DFT · PBE
Elastic Compliance Tensor(Sij)	Matrix (redacted)	1/GPa	DFT · PBE
Elastic Anisotropy(AU)	3.925	-	DFT · PBE
Elastic Stiffness Tensor(Cij)	Matrix (redacted)	Pa	DFT · PBE
Poisson's Ratio(ν)2 entries	-0.1200	-	DFT · OptB88vdW
↳	0.3593	-	DFT · PBE
Shear Modulus(G)3 entries	66.16	GPa	DFT
↳	23.56	GPa	DFT · OptB88vdW
↳	66.16	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.

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Property	Value	Unit	Conditions	Source
Density(ρ)	7.156	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	2.556	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000662	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000714	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-5.570	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-5.780	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)	0.06160	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3668	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

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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.

VCo2Si

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

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