TaMnBe2

metal

· JVASP-64979· TaMnBe2

TaMnBe₂ is an experimental intermetallic compound containing tantalum, manganese, and beryllium, representing a research-phase material within the high-performance refractory alloy family. While not established in high-volume production, this composition is of interest in materials research for potential applications requiring combinations of high-temperature strength, low density relative to tantalum-based systems, and corrosion resistance—though its practical engineering deployment remains limited pending further development and characterization of mechanical behavior and manufacturability.

High-temperature structural researchRefractory alloy developmentAerospace material studiesAdvanced metallurgy researchLightweight refractory applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3250	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.6510	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3589	eV/atom	—
Formation Energy(ΔHf)	0.09335	eV/atom	—

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

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.

TaMnBe2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control