MnZn3

metal
· MnZn3

MnZn3 is an intermetallic compound combining manganese and zinc in a 1:3 stoichiometric ratio, belonging to the family of binary metal intermetallics. This material is primarily of research and specialized industrial interest, particularly in magnetic applications and high-strength structural alloys where the specific crystal structure and phase stability of MnZn compositions offer advantages over single-element metals or conventional alloys. The notable combination of mechanical stiffness with moderate density makes it relevant for applications requiring weight-efficiency, though its brittleness and limited availability compared to conventional alloys typically restrict it to niche markets and development-stage projects.

magnetic device coreshigh-strength lightweight structuresintermetallic research applicationsaerospace component developmentferromagnetic material systems

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)2 entries
87.47
GPa—
↳
97.44
GPa—
Elastic Compliance Tensor(Sij)
Matrix (redacted)
1/GPa—
Elastic Anisotropy(AU)
6.880
-—
Elastic Stiffness Tensor(Cij)
Matrix (redacted)
Pa—
Poisson's Ratio(ν)2 entries
0.3427
-—
↳
0.3400
-—
Shear Modulus(G)2 entries
30.74
GPa—
↳
36.45
GPa—
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.
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
7.415
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
6.161
µB—
Seebeck Coefficient(S)
-0.2000
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.02930
eV/atom—
Formation Energy(ΔHf)
0.02793
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.