TaMn2B4

metal
· JVASP-94853· TaMn2B4

TaMn2B4 is a tantalum-manganese boride compound belonging to the family of refractory metal borides, which are ceramic-like intermetallic materials combining transition metals with boron for enhanced hardness and thermal stability. This material exists primarily in research and development contexts rather than established commercial production, with potential applications in high-temperature structural applications, wear-resistant coatings, and cutting tool materials where the hardness and refractory properties of boride compounds are valuable. Engineers would consider boride compounds like TaMn2B4 as alternatives to conventional carbides or nitrides when extreme thermal stability or specific phase interactions are required, though material availability, processing complexity, and cost typically limit adoption to specialized high-performance scenarios.

refractory applicationshigh-temperature structural materialswear-resistant coatingscutting tool researchresearch compoundhardface materials

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
0.3228
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
3.912
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-0.5217
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.
TaMn2B4 — Properties & Data | MatWorld