Dy5Si3B
ceramic· JVASP-62517· Dy5Si3B
Dy5Si3B is a rare-earth silicon boride ceramic compound combining dysprosium with silicon and boron elements. This material belongs to the family of advanced ceramics that combine refractory metals with interstitial elements, typically investigated for high-temperature structural applications where conventional ceramics fall short. Dy5Si3B and related rare-earth silicide-boride systems are primarily of research and development interest rather than established commercial materials, with potential applications in extreme thermal environments and specialized aerospace or nuclear contexts where superior refractory properties and thermal stability are required.
high-temperature structural ceramicsaerospace thermal protectionrefractory coatingsnuclear materials researchadvanced ceramic development
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
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
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.