TaMn2

Name: TaMn2
Brand: MatWorld

metal

· TaMn2

TaMn₂ is an intermetallic compound combining tantalum and manganese, belonging to the class of refractory metal intermetallics. This material is primarily of research and developmental interest rather than established in high-volume production; intermetallics in this family are studied for their potential to combine the high-temperature stability of refractory metals with tailored mechanical properties for demanding aerospace and energy applications.

high-temperature structural applicationsrefractory alloy researchaerospace componentsadvanced intermetallic developmentwear-resistant coatingsmaterials science research

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)2 entries	35,186.2	ksi	DFT · PBE
↳	35,186.2	ksi	DFT
Elastic Compliance Tensor(Sij)	Matrix (redacted)	1/GPa	DFT · PBE
Elastic Anisotropy(AU)	0.08342	-	DFT · PBE
Elastic Stiffness Tensor(Cij)	Matrix (redacted)	ksi	DFT · PBE
Poisson's Ratio(ν)	0.3376	-	DFT · PBE
Shear Modulus(G)2 entries	12,819.5	ksi	DFT · PBE
↳	12,819.5	ksi	DFT

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)	0.4451	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.01270	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-0.2136	eV/atom	DFT · OptB88vdW
↳	-0.1503	eV/atom	Measured

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

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.

TaMn2 — Properties & Data | MatWorld

TaMn2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control