Chemical Name
Gold Aluminum Alloy
Chemical Formula
AuAl
Purity
99.95%
Composition
Au/Al (75/25 wt%)
Size
3 -5 mm
EINECS Number
Quantity Available
kg
CAS Number
Status
Product ID
SHAUAL35003N5
Hazmat
Catalog Number
8815
Description
Comments
Gold aluminum alloy targets are used in sputtering processes to create thin films for microelectronic interconnections and decorative coatings.
Used in semiconductor packaging and wire bonding, though often monitored due to the formation of brittle intermetallic phases known as purple plague.
Utilized as a source material in physical vapor deposition to deposit specific alloy ratios for electronic contact layers.
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