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Pregled bibliografske jedinice broj: 154632

Varivost in korozijska odpornost moderne kompozitne cevi iz Sanicro/4L7, ki se uporablja v kotlogradnji


Aračić, Stjepan; Samardžić, Ivan; Despotović, Božo
Varivost in korozijska odpornost moderne kompozitne cevi iz Sanicro/4L7, ki se uporablja v kotlogradnji // Varilna tehnika, 53 (2004), 1; 13-20 (podatak o recenziji nije dostupan, prethodno priopcenje, znanstveni)


Naslov
Varivost in korozijska odpornost moderne kompozitne cevi iz Sanicro/4L7, ki se uporablja v kotlogradnji
(Weldability And Corrosion Resistance Of Modern Composite Sanicro/4L7 Tube In Steamboiler Manufacturing)

Autori
Aračić, Stjepan ; Samardžić, Ivan ; Despotović, Božo

Izvornik
Varilna tehnika (0505-0278) 53 (2004), 1; 13-20

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, prethodno priopcenje, znanstveni

Ključne riječi
Composite tubes; steamboiler plants; Sanicro 28/4L7; weldability; hot cracking; accelerated corrosion examination; salt spray chamber

Sažetak
The paper presents weldability and accelerated corrosion resistance of modern composite SANICRO/4L7 tube in steamboiler manufacturing. St 45.8 (4L7) carbon steel is inner tube material and outer tube material is alloy X1NiCrMoCuN31.27.4 (Sanicro 28). Welding of composite tubes demands a special technique and knowledge due well known problems of joining two dissimilar metals. The problem of possible hot cracking during welding of those tubes and requirements for quality assurance before and during welding is emphasized. Beside that, the accelerated corrosion laboratory investigation results in salt spray chamber are presented. With weldability experience from praxis of composite tubes used in steamboiler production and results of accelerated corrosion resistance in salt spray chamber, authors would like to give contribution to knowledge base of these materials.

Izvorni jezik
Slv

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekt / tema
0152011
0152014
0152016

Ustanove
Strojarski fakultet, Slavonski Brod

Uključenost u ostale bibliografske baze podataka:


  • WELD
  • WELDASEARCH
  • METADEX