Certificiranje i sigurnost pri ispitivanju metalnih materijala kod nerazornih metoda

undergraduate thesis

• Author: Gabrijela Filipan
• Mentor: Tin Brlić (mentor)
• Committee member: Stjepan Kožuh (predsjednik povjerenstva)
• Committee member: Tin Brlić (član povjerenstva)
• Committee member: Zoran Glavaš (član povjerenstva)
• Granter: University of Zagreb; Faculty of Metallurgy; Sisak
• Defense date and country: 2023-09-13, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Interdisciplinary Technical Sciences

Abstract

Ispitivanja materijala metodama bez razaranja (eng. Non-destructive testing - NDT) rade se s ciljem otkrivanja grešaka u materijalima, a da se pri tome ispitivani metalni materijali ne oštete. Osim utvrđivanja grešaka ovim metodama kod ispitivanja metalnih materijala, omogućeno je i određivanje svojstava grešaka kao što su veličina i oblik greške, te dubina na kojoj se greška nalazi. Obzirom na važnost ispitivanja metalnih materijala nerazornim metodama vrlo je važno da ovu vrstu ispitivanja provode certificirani djelatnici obzirom na kvalitetu provedenih ispitivanja te sigurnost osoblja koje provodi ispitivanja. U ovom završnom radu prikazan je postupak pripreme osoblja tvrtke STSI d.o.o. za postupak certifikacije u području nerazornih ispitivanja na primjeru ispitivanja magnetskom metodom. Ujedno je navedena i važnost korištenja zaštitne opreme i moguće opasnosti pri ispitivanju magnetskom metodom.

Abstract (english)

Testing of materials using non-destructive methods (Non-destructive testing - NDT) is done with the aim of detecting defects in the materials, without damaging the tested metal materials. In addition to the determination of defects, these methods allow the determination of the properties of the defects, such as the size and shape of the defect, and the depth at which the defect is located during testing metal materials. Considering the importance of testing materials using non-destructive methods, it is very important that this type of testing is carried out by certified personnel, considering the quality of the tests carried out and the safety of personnel that performing testing. This paper presents the process of the staff preparing in STSI Ltd. for the certification procedure in the field of non-destructive testing on the example of testing with the magnetic method. The importance of using protective equipment and the possible dangers of testing with the magnetic method are mentioned as well.

• Keywords: nerazorne metode; certifikacija NDT osoblja; magnetska ispitivanja; sigurnost osoblja
• Keywords (english): non-destructive methods; NDT personnel certification; magnetic testing; personnel safety
• Language: croatian
• URN:NBN: urn:nbn:hr:115:055971
• Study programme: Title: Occupational safety, health and environment; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica inženjer/inženjerka sigurnosti, zdravlja na radu i radnog okoliša (sveučilišni/a prvostupnik/prvostupnica inženjer/inženjerka sigurnosti, zdravlja na radu i radnog okoliša)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Embargoed access; Embargo expiration date: 2025-08-30
• Created on: 2023-08-30 12:07:37