Svojstva i primjena kositra i njegovih legura

undergraduate thesis

• Title (croatian): Properties and application of tin and its alloys
• Author: Leo Ljubaj
• Mentor: Danko Ćorić (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2023-09-28, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering

Abstract

U ovom radu opisan je kositar i njegove legure. Uvodni dio rada sačinjen je od kratkog pogleda povijesnog razvoja kositra te početak njegove primjene u današnje doba. U općenitom dijelu opisana su razna fizikalna, toplinska, električna, mehanička i kemijska svojstva kositra te njegovo korozijsko ponašanje. Zatim su opisani postupci dobivanja kositra, gdje je u uvodu stavljen naglasak na kasiterit. Spomenuta je i tržišna cijena kositra te svjetski vodeći proizvođači. Detaljno su opisani postupci dobivanja kositra te postupci rudarenja, taljenja i rafinacije. Nakon toga navedena su područja primjene kositra. Kao najpoznatija primjena kositra navedene su konzerve za hranu, no stavlja se i naglasak na bijeli lim i lemljenje. U završnom poglavlju, opisana su svojstva legura kositra te njihova primjena u različitim granama industrije.

Abstract (english)

This thesis describes tin and its alloys. The introduction provides a brief overview of the historical development of tin and the beginning of its application in modern times. The general section then describes various physical, thermal, electrical, mechanical, and chemical properties of tin, as well as its corrosion behavior. Next comes the process of obtaining tin, with an emphasis on cassiterite in the beginning part. The market price of tin and the world's leading producers are mentioned. Detailed descriptions of tin extraction methods such as mining, smelting, and refining are provided. Afterward, the applications of tin are listed, with an emphasis on its use in food canning, tinplate and soldering. In the final part, properties of tin alloys and their applications in various industries are described.

• Keywords: kositar; svojstva; bijeli lim; legure kositra; primjena
• Keywords (english): tin; properties; tinplate; tin alloys; applications
• Language: croatian
• URN:NBN: urn:nbn:hr:235:792521
• Study programme: Title: Mechanical Engineering; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2023-09-27 14:55:43