Naslov
Reliability Improvements in Repair Welding of High-strength Steels

Autori
Samardžić, Ivan ; Siewert Thomas

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
54th ANNUAL ASSEMBLY of the International Institute of Welding, Ljubljana 2001 / - Villepinte : Međunarodni institut za zavarivanje, 2001

Skup
54th ANNUAL ASSEMBLY of the International Institute of Welding

Mjesto i datum
Ljubljana, Slovenija, 08.06.2000. - 12.06.2000

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
degradation; high-strength steels; reliability improvement; repair welding

Sažetak
Engineers often have to deal with repair of weldments after they have been put into service. Here, the concern is that the service enviroment may have changed the structure, independent of wether the problems orginated during the initial construction (cold and hot cracks, inclusions, porosity, etc.) or during subseqent service (wear, damage, stress-corrosion cracking, etc.)In the case where the material characteristics have changed, the welding procedures used during the original construction may no longer be appropriate. Thus, it is necessary to create a new welding procedure qualification to define the specific details for an appropriate repair. In this paper, emphasis is given to repair welding of railway tanks manufactured from high-strength steels.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA