National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Influence of Different Microetchants in Examination of Intermetallic Layers Morphology
Sčensný, Ľudovít ; Bayer, Robert (referee) ; Starý, Jiří (advisor)
This bachelor’s thesis deals with the problematics of micro-etchants and their composition. The suitability of different solutions intended for observing morphology of intermetallic compounds in a soldered joint is examined. Three surface finishes coated with solder alloys are used to form representative samples. The prepared and processed samples in the form of a metallographic specimen are subsequently suitable for examining the microstructure of the etched surface. Laser scanning microscopy is used to analyse and evaluate morphology of the shown intermetallic compounds.
Influence of Different Microetchants in Examination of Intermetallic Layers Morphology
Sčensný, Ľudovít ; Bayer, Robert (referee) ; Starý, Jiří (advisor)
This bachelor’s thesis deals with the problematics of micro-etchants and their composition. The suitability of different solutions intended for observing morphology of intermetallic compounds in a soldered joint is examined. Three surface finishes coated with solder alloys are used to form representative samples. The prepared and processed samples in the form of a metallographic specimen are subsequently suitable for examining the microstructure of the etched surface. Laser scanning microscopy is used to analyse and evaluate morphology of the shown intermetallic compounds.

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