MnBe2Cr
metal· JVASP-74325· MnBe2Cr
MnBe2Cr is an intermetallic compound combining manganese, beryllium, and chromium in a ternary metal system. This material represents a research-phase composition explored for its potential combination of low density (beryllium-bearing) with corrosion resistance (chromium) and hardening effects (manganese), though it remains uncommon in mainstream engineering applications. The compound's practical adoption is limited by beryllium's toxicity and processing hazards, restricting it primarily to specialized aerospace and high-performance research contexts where conventional alternatives cannot meet simultaneous requirements for weight, strength, and corrosion resistance.
aerospace experimental componentshigh-strength low-weight alloyscorrosion-resistant specialty alloysberyllium alloy researchintermetallic phase development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.