Výzkum ekonomických faktorů významnosti metalurgie čistých kovů jako zdroj konkurenceschopnosti vybraných segmentů (produktů) práškové metalurgie

Abstract

The dissertation deals with additive technology. Specifically, it focuses on the issue of business models in additive technology. In the current dynamic market environment with the increasing degree of globalization, it is difficult for companies to remain competitive and to meet the constantly growing and changing requirements of the customer, both in terms of safety and quality. Additive technology has an extremely high added value. The above led to the determination of the following objectives of the dissertation: - Elaboration of a business model of the dominant world trends in the use of powder metallurgy in the form of 3D printing technology. - Analytically evaluate the possible use of selected powder metallurgy technology in various industries. - Analytical evaluation of powder metallurgy input materials for various industries. - Carry out a literature search of the business model. - Laboratory verification of selected properties of the technology. - Evaluate possible uses across different production segments. Within the analysis of the current state of knowledge of the solved problems (methods of additive technology, input materials, applications in industries, and especially business models), a search of professional literature is performed. The result of the research is the definition of basic knowledge in the field of powder metallurgy, additive technology and business models. In the practical part of the work is proposed a business model in terms of production of dental implants in the company SINTEO Dental s.r.o. The first step was to analyze the properties of Co-Cr-Mo-W powder for the SLM method. Based on the business model, a metallographic analysis was performed to evaluate the final product in terms of safety. The porosity of the dental prosthesis was checked, and the samples were annealed.