Super cena

Fracture Behavior of Welded Ductile Iron - Etinel Hakan

Name: Fracture Behavior of Welded Ductile Iron - Etinel Hakan
Brand: OmniScriptum GmbH & Co. KG
Availability: InStock

+ Dodaj do porównania Dodaj do listy zakupowej

Rozmiar

uniwersalny

413,41 zł

/ szt.

Najniższa cena z 30 dni przed obniżką: ~~435,35 zł~~ / szt.-5%

Cena regularna: ~~416,71 zł~~ / szt.-1%

Możesz kupić także poprzez:

Produkt dostępny

Darmowa i szybka dostawa od 89,00 zł

14 dni na łatwy zwrot

Bezpieczne zakupy

In this study, fracture behavior of welded ductile iron was investigated experimentally and theoretically. Ferritic ductile irons were joined by cold arc welding method by using the nickel base electrode. In experimental part of the study, firstly, mechanical and metallographical properties of the welded specimens were identified. Then, J- Integral toughness values were determined by fracture toughness tests for different crack locations including base metal, heat affected zones and weld metal. In numerical part of the study, finite element analyses were conducted by fixing 3- D models precracked on different locations. After stress - strain analyses, stress triaxiality and plastic deformation characteristics around crack tip were determined for each crack locations and different crack sizes. It was found that stress triaxiality and plastic strain values increase with growing crack length. Different regions with different strength levels, affect the extension of plastic deformation in the models. Hindrance on the extension of plastic deformation at HAZ and diffusion line causes extra increase in stress triaxiality at crack tip.

EAN: 9783838357782

Producent

OmniScriptum GmbH & Co. KG

Kod produktu

250EUO03527KS

Autorzy

Etinel Hakan

Rok wydania

2010

Elementy

156

Oprawa

Oprawa Skórzana