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Manufacture of castings from electrical copper
Janský, Vojtěch ; Lána, Ivo (referee) ; Záděra, Antonín (advisor)
The goal of this thesis is to verify influence of conditions of metallurgical treatment, used foundry technology and conditions of solidification on electrical conductivity of pure copper castings. The experiment part observe differenec between alloy melting under normal pressure and in a vacuum and betwwen casting provided with chill, insulation and natural enviroment of mould.
Basic methods of influencing the aluminum alloys structures
Janský, Vojtěch ; Kaňa, Václav (referee) ; Blažík, Petr (advisor)
The goal of this thesis is to deal with common ways influencing of structure of aluminium alloys. Thesis deals with speed of cooling, inoculation and modification. The experimental part compares photos of samples of different castings and influece of already mentioned ways of influencing of structure during solidification.

National Repository of Grey Literature : 12 records found   previous11 - 12  jump to record:
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2 Janský, Václav
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