SiB2Mo5
metal· JVASP-154040· SiB2Mo5
SiB2Mo5 is a refractory composite material combining silicon diboride with molybdenum, belonging to the ultra-high-temperature ceramic metal (UHTCM) family. This material is primarily of research and development interest for extreme-environment applications where conventional alloys fail, particularly where thermal stability, oxidation resistance, and structural integrity must be maintained above 1500°C. It represents a promising candidate for aerospace and energy sectors seeking lightweight alternatives to superalloys in hypersonic and combustion applications.
hypersonic vehicle structuresrocket nozzles and combustion chambersthermal protection systemsrefractory composite developmenthigh-temperature engine componentsmaterials research and prototyping
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 8.619 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3563 | 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.