HoPt3

metal
· HoPt3

HoPt3 is an intermetallic compound composed of holmium and platinum in a 1:3 atomic ratio, belonging to the rare-earth platinum intermetallic family. This material is primarily of research and specialized interest rather than high-volume industrial production, explored for applications requiring high stiffness, high density, and potential magnetic or thermal properties inherent to holmium-containing systems. Engineers consider HoPt3 in niche aerospace, high-temperature electronics, and advanced materials research contexts where the combination of a refractory precious metal with rare-earth elements offers advantages in extreme environments, though cost and limited commercial availability typically restrict its use to critical performance-driven applications.

intermetallic compounds researchhigh-temperature aerospace materialsrare-earth alloy developmentmagnetoelastic applicationsprecision electronics substratesmaterials science prototyping

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Poisson's Ratio(ν)
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-——
Shear Modulus(G)
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Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
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kg/m³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Magnetic Moment(μB)
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µB——
Seebeck Coefficient(S)
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µV/K——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
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eV/atom——
Formation Energy(ΔHf)2 entries
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eV/atom——
↳
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eV/atom——
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
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.