Pt3Rh
metal· JVASP-39463· Pt3Rh
Pt3Rh is a platinum-rhodium intermetallic compound combining two precious metals known for exceptional corrosion resistance and thermal stability. This material is employed in high-temperature catalytic applications, laboratory glassware support systems, and specialized thermocouple components where chemical inertness and resistance to oxidation are critical. Engineers select Pt3Rh when extreme durability in corrosive or high-temperature environments justifies the material cost, particularly in applications where contamination must be minimized or where thermal cycling reliability is non-negotiable.
catalytic converterslaboratory crucibles and furnace componentshigh-temperature thermocoupleschemical processing vesselsaerospace engine ignitersprecision electrical contacts
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 18.66 | 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 | — | ||
Seebeck Coefficient(S) | 6.430 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01510 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.00501 | 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.