Cu51Zr14

metal

· Cu51Zr14

Cu51Zr14 is a copper-zirconium metallic glass or amorphous alloy composition that combines copper's excellent electrical and thermal conductivity with zirconium's strength and glass-forming ability. This material belongs to the family of bulk metallic glasses (BMGs), which are research-focused advanced alloys known for their unique combination of high strength, elasticity, and corrosion resistance compared to crystalline counterparts. While not yet widely adopted in mainstream engineering, Cu-Zr systems are studied for applications where conventional metals and crystalline alloys fall short, particularly in electronics packaging, biomedical devices, and specialized structural components requiring superior corrosion resistance and unusual mechanical properties.

research and developmentbiomedical implantselectronic packaging and connectorscorrosion-resistant componentsstructural damping applicationshigh-strength fasteners

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2519	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.

Cu51Zr14

Other Properties

Regulatory Screening

Environmental

Export Control