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Test the applicability of biogenic binders during casting of gray cast iron
Fiala, Vlastimil ; Neudert, Alois (referee) ; Cupák, Petr (advisor)
The thesis deals with verification of applicability of biogenic binders during casting of gray cast iron. Applicability of these binders for making moulds as well as cores was verificated. The introduction describes strength of cured mixture with biogenic binder including influence of additives and refractory coating. The main part describes process of manufacturing of castings being poured into the biogenic binder bonded moulds. Pouring castings with cores bonded with the same binder is described as well. The last part deals with assessment of the given tests. The thesis comprises photodocumentation of poured samples.
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The study of binder systems for technology Warm box
Lenghardová, Romana ; Malec, Silvestr (referee) ; Rusín, Karel (advisor)
The project elaborated in frame of engineering studies branch M2332-00. The project is submitting the study of binder systems for technology Warm box. Pursuant to the literary pursuit a problem of the technology Warm box these binders was tested: binder systems based of the Na-silicates, biogenous binders – proteins, polysacharides and fenol resins. Fenol resins and biogenous binders (K2 and Hide glue) showed to be optimal for core making technology Warm box. Biogenous binders are ecologically unexceptionable.
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Test the applicability of biogenic binders during casting of gray cast iron
Fiala, Vlastimil ; Neudert, Alois (referee) ; Cupák, Petr (advisor)
The thesis deals with verification of applicability of biogenic binders during casting of gray cast iron. Applicability of these binders for making moulds as well as cores was verificated. The introduction describes strength of cured mixture with biogenic binder including influence of additives and refractory coating. The main part describes process of manufacturing of castings being poured into the biogenic binder bonded moulds. Pouring castings with cores bonded with the same binder is described as well. The last part deals with assessment of the given tests. The thesis comprises photodocumentation of poured samples.
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The study of binder systems for technology Warm box
Lenghardová, Romana ; Malec, Silvestr (referee) ; Rusín, Karel (advisor)
The project elaborated in frame of engineering studies branch M2332-00. The project is submitting the study of binder systems for technology Warm box. Pursuant to the literary pursuit a problem of the technology Warm box these binders was tested: binder systems based of the Na-silicates, biogenous binders – proteins, polysacharides and fenol resins. Fenol resins and biogenous binders (K2 and Hide glue) showed to be optimal for core making technology Warm box. Biogenous binders are ecologically unexceptionable.
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