Hf2 Os1 Pd1

semiconductor

· Hf2 Os1 Pd1

Hf₂Os₁Pd₁ is an experimental intermetallic compound combining hafnium, osmium, and palladium—a refractory metal alloy system designed for extreme-temperature and corrosion-resistant applications. This material belongs to the family of high-entropy and multi-principal-element alloys currently under research for next-generation aerospace and energy systems. The combination of hafnium's oxidation resistance, osmium's density and refractory character, and palladium's catalytic and corrosion-resistance properties makes this compound potentially notable for applications requiring simultaneous thermal stability, chemical inertness, and mechanical performance at elevated temperatures, though it remains largely in the research phase with limited commercial deployment.

high-temperature aerospace componentsrefractory alloy researchoxidation-resistant coatingsadvanced turbine materialsextreme-environment structural applicationscatalytic and chemical resistance applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00560	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7170	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.

Hf2 Os1 Pd1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control