HfZrZn2

metal

· JVASP-38241· HfZrZn2

HfZrZn2 is an experimental intermetallic compound combining hafnium, zirconium, and zinc—a ternary system that bridges high-refractory and lightweight metal chemistry. This material remains primarily in research and development phases, explored for applications where a balance of stiffness, thermal stability, and density control is needed, though it has not yet achieved widespread industrial adoption comparable to established titanium or nickel-based superalloys.

aerospace structural researchhigh-temperature intermetallic studiesrefractory alloy developmentneutron absorber applicationsexperimental aerospace compositesadvanced metallurgy research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	16,577.8	ksi	—
Poisson's Ratio(ν)	0.3300	-	—
Shear Modulus(G)	7,423	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3300	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)	8.440	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00290	eV/atom	—
Formation Energy(ΔHf)	-0.2477	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.

HfZrZn2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control