National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Heat hardening of Ni-P based coatings prepared on wrought magnesium alloys
Kotland, Vojtěch ; Březina, Matěj (referee) ; Wasserbauer, Jaromír (advisor)
This bachelor’s thesis is focused to hardening of nickel-phosphorus coatings on magnesium alloys. In the theoretical part are listed current knowledge about magnesium alloys and electroless deposition of Ni-P coatings for which is also stated mechanism and function of components contained in the bath. Theoretical part is ended by review aimed to the research in areas of chemical coating. Experimental part describes individual steps of pretreatment on magnesium alloy AZ31 and then planting of Ni-P coating on thus prepared alloy. In the next part is stated range of used hardening temperatures and mechanical repercussion to that. Composition and morphology of deposited coating and magnesium alloy were studied using scanning electron microscopy.
Heat hardening of Ni-P based coatings prepared on wrought magnesium alloys
Kotland, Vojtěch ; Březina, Matěj (referee) ; Wasserbauer, Jaromír (advisor)
This bachelor’s thesis is focused to hardening of nickel-phosphorus coatings on magnesium alloys. In the theoretical part are listed current knowledge about magnesium alloys and electroless deposition of Ni-P coatings for which is also stated mechanism and function of components contained in the bath. Theoretical part is ended by review aimed to the research in areas of chemical coating. Experimental part describes individual steps of pretreatment on magnesium alloy AZ31 and then planting of Ni-P coating on thus prepared alloy. In the next part is stated range of used hardening temperatures and mechanical repercussion to that. Composition and morphology of deposited coating and magnesium alloy were studied using scanning electron microscopy.

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