SrAl2Pb2
metal· JVASP-17859· SrAl2Pb2
SrAl2Pb2 is an intermetallic compound combining strontium, aluminum, and lead—a ternary metallic system that falls outside conventional commercial alloy families. This is a research-phase material with limited industrial deployment; it represents exploration of strontium-based intermetallics, which can exhibit interesting combinations of low density and ceramic-like brittleness depending on phase structure. Engineers would consider this compound only in specialized research contexts where its unique phase chemistry or crystal structure offers advantages for specific functional properties (such as thermal or electrical behavior) that cannot be met by established aluminum or lead-bearing alloys.
intermetallic researchexperimental phase materialsthermal management studiessemiconductor device researchadvanced casting development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 5,090.8 | ksi | — | ||
Poisson's Ratio(ν) | 0.4000 | - | — | ||
Shear Modulus(G) | -1,267.6 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2319 | lb/in³ | — |
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 | — | ||
Seebeck Coefficient(S) | -2.427 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.2061 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.1294 | 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.