purple plague
Hello, you have come here looking for the meaning of the word purple plague. In DICTIOUS you will not only get to know all the dictionary meanings for the word purple plague, but we will also tell you about its etymology, its characteristics and you will know how to say purple plague in singular and plural. Everything you need to know about the word purple plague you have here. The definition of the word purple plague will help you to be more precise and correct when speaking or writing your texts. Knowing the definition ofpurple plague, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Noun
- (chemistry, electronics) The brittle, bright-purple intermetallic compound AuAl2, formed when gold and aluminium are heated while in direct contact (for instance, if a gold wire is bonded to an aluminium contact pad and experiences heating due to electrical resistance).
- (electronics) The problems caused by the formation of this compound, including the formation of voids in the contact area and the potential for fracture of the gold-aluminium junction.
Synonyms
(intermetallic compound):