Ho2ZnIr

ceramic

· JVASP-37743· Ho2ZnIr

Ho₂ZnIr is an intermetallic ceramic compound combining holmium, zinc, and iridium elements. This is a research-phase material studied for its potential in high-temperature and corrosion-resistant applications, particularly within the broader family of rare-earth intermetallics that combine refractory and noble metal properties. The combination of holmium (rare earth), zinc (lightweight), and iridium (noble, high-melting-point metal) suggests potential applications where thermal stability, chemical resistance, and density control are competing design objectives.

High-temperature structural compositesCorrosion-resistant coatingsRare-earth intermetallic researchAerospace material systemsElectronic packaging substratesCatalytic support materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4282	lb/in³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	4.600	µV/K	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.7320	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.

Ho2ZnIr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental