Er3Pt4

metal

· JVASP-139907· Er3Pt4

Er₃Pt₄ is an intermetallic compound combining erbium (a rare-earth element) with platinum, forming a hard, dense metallic phase. This material is primarily of research and specialized interest rather than commodity use, studied for potential applications requiring high-temperature stability, corrosion resistance, or unique magnetic properties characteristic of rare-earth–platinum systems. Engineers encounter this compound in advanced materials development where the combination of rare-earth chemistry and platinum's nobility offers opportunities for high-performance applications, though commercial deployment remains limited compared to more conventional superalloys or intermetallics.

high-temperature intermetallics researchrare-earth alloy developmentcorrosion-resistant coatingsspecialized aerospace materialsmagnetic materials researchmaterials science prototyping

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	15.16	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)	-1.340	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.

Er3Pt4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control