nach oben

Strength of Materials

Erschienen in:

01.01.2015

Mechanical Behavior of the Weld Joints of Thick Steel Plates Produced by Various Welding Processes

verfasst von: HanSur Bang, HeeSeon Bang, ChanSeung Ro, SuOk Jeong

Erschienen in: Strength of Materials | Ausgabe 1/2015

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config

KI-gestützte Suche

Aus

Abstract

The effect of a welding process [electrogas welding (EGW) and flux cored arc welding (FCAW)] on the fracture toughness, CTOD (crack tip opening displacement), and mechanical properties (tensile, bending, impact strengths and hardness) of thick weld joints is examined. The CTOD value of the FCAW weld joints was higher than that of the EGW ones. The fractured welded specimen after the CTOD test reveals ductile and cleavage fractures of the weld joint faces after flux cored arc and electrogas weldings, respectively. The mechanical properties of the EGW welded specimens satisfied relevant classification rules. These results suggest that the EGW process is an effective substitute for the current welding process (FCAW) used for high-strength thick steel plates.

Vorheriger Artikel Nonlinearity of the Rock Joint Shear Strength

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

über 102.000 Bücher
über 537 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Finance + Banking
Management + Führung
Marketing + Vertrieb
Maschinenbau + Werkstoffe
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 390 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Maschinenbau + Werkstoffe

Jetzt Wissensvorsprung sichern!

Jetzt informieren

D. J. Park, H. Kim, and K. C. Nam, “An empirical study on the economical benefit of space chartering,” J. Kor. Nav. Port Res., 30, No. 8, 663–668 (2006).CrossRef

C. G. Kim, “A study on the trend and its limitation of building large container ship to reduce the logistics cost,” in: The Korean Association of Shipping and Logistics (2002).

http://www.intport.org/html/sub2_2.html.

C. I. Hsu and Y. P. Hsieh, “Shipping economic analysis for ultra large container ship,” J. East. Asia Soc. Transport. Stud., 6, 936–951 (2005).

K. K. Um, S. H. Kim, et al., “High performance steel plates for shipbuilding applications,” in: Proc. of 18th International Offshore and Polar Engineering Conference (July 6–11, 2008, Vancouver, Canada), International Society of Offshore and Polar Engineers (2008), ISOPE-I-08-317.

S. H. Kim, I. S. Suh, and K. B. Kan, Development of TMCP Steel Plate for Shipbuilding Application, Posco Technical Report, No. 10 (2006).

S. Suzuki, R. Muraoka, T. Obinata, et al., Steel Products for Shipbuilding, JFE Technical Report, No. 2 (2004).

M. Minagawa, K. Ishida, Y. Funatsu, et al., 390 MPa Yield Strength Steel Plate for Large Heat-Input Welding for Large Container Ships, Nippon Steel Technical Report, No. 90 (2004), pp. 7–10.

K. Sasaki, K. Suda, R. Motomatsu, et al., Development of Two-Electrode Electrogas Arc Welding Process, Nippon Steel Technical Report, No. 90 (2004), pp. 67–74.

10.

S. Suzuki, K. Ichimiya, and T. Akita, High Tensile Strength Steel Plates with Excellent HAZ Toughness for Shipbuilding, JFE Technical Report, No. 5 (2005).

11.

C. M. Kim, J. B. Lee, and W. Y. Choo, “Characteristics of single pass welds in 50 kJ/mm of heavy thickness shipbuilding steel,” in: Proc. of 13rd Int. Offshore and Polar Engineering Conference (May 25–30, 2003, Honolulu, Hawaii, USA) (2003).

12.

H. C. Jeong, Y. H. Park, Y. H. An, and J. B. Lee, “Mechanical properties and micro structures of high heat input welded tandem EGW joint in EH36-TM steel,” J. Korean Weld. Join. Soc., 25, No. 1, 57–62 (2007).CrossRef

13.

J. S. Park, G. B. An, B. Y. Jung, and J. B. Lee, “Effect of welding heat input on the crack arrestability of thick steel plate welds,” in: Proc. of 18th Int. Offshore and Polar Engineering Conference (July 6–11, 2008, Vancouver, Canada) (2008).

14.

T. Inoue, T. Ishikawa, S Imai, et al., “Long crack arrestability of heavy-thick shipbuilding steels,” in: Proc. of 18th Int. Offshore and Polar Engineering Conference (July 6–11, 2008, Vancouver, Canada) (2008).

Titel: Mechanical Behavior of the Weld Joints of Thick Steel Plates Produced by Various Welding Processes
verfasst von: HanSur Bang
HeeSeon Bang
ChanSeung Ro
SuOk Jeong
Publikationsdatum: 01.01.2015
Verlag: Springer US
Erschienen in: Strength of Materials / Ausgabe 1/2015
Print ISSN: 0039-2316
Elektronische ISSN: 1573-9325
DOI: https://doi.org/10.1007/s11223-015-9650-2

Premium Partner

Marktübersichten

Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen.

Zur Marktübersicht

Springer Professional

Abstract

Bitte loggen Sie sich ein, um Zugang zu Ihrer Lizenz zu erhalten.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Springer Professional "Technik"

Weitere Artikel der Ausgabe 1/2015

Nonlinearity of the Rock Joint Shear Strength

Simulation of the Mechanical Characteristics of a Granular Matter Tested Under Biaxial Loading

Simulation Based on Trivariate Nurbs and Isogeometric Analysis of a Spur Gear

Interfacial Fracture Toughness of Multilayer Composite Structures

Evaluation of Metal-Active Gas Double-Sided Double-Power Arc Welded Joints of High-Strength Low-Alloy Steel

Distribution of Contact Pressures Between the Pivoting Support and Tracks for Super Cranes

Premium Partner

Marktübersichten