Apr 2, 2020   2:16 a.m. Zita
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Final theses


Basic information

Basic information about a final thesis

Type of thesis: Diploma thesis
Thesis title:Influence of lubricant and copper powder addition to ferrous powder on its compressibility
Written by (author): Ing. Lucia Dvoráková
Department: Institute of Production Technologies (MTF)
Thesis supervisor: Ing. Roland Šuba, PhD.
Opponent:prof. Ing. Anton Pokusa, CSc.
Final thesis progress:Final thesis was successfully defended.


Additional information

Additional information about the final thesis follows. Click on the language link to display the information in the desired language.

Language of final thesis:Slovak

Slovak        English

Title of the thesis:Influence of lubricant and copper powder addition to ferrous powder on its compressibility
Summary:The aim of this work is to find out the influence of the coppers addition and the lubricants addition into the metal powder during diepressing on dimensions and green density of compacts. Graduate work is divided into two parts. In the theoretical part are described technological properties, characterisation of diepressing and the effect of coppers addition on the compressibility and the systems iron-copper. In the experimental part are described preparation of the powders, their solutions, the samples and meassurements of this samples. In this part are showed data with charts. It was found out on the base of obtained results, that the copper addition and the lubricant addition into the metal powder influence the height of the compact so that it gradually decreases with increasing copper and lubricant content.
Key words:compressility, die pressing, copper, lubricant, density

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