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Titolo:
The development of the welding procedures and fatigue of butt-welded structures of aluminium-AA5383
Autore:
Calcraft, RC; Wahab, MA; Viano, DM; Schumann, GO; Phillips, RH; Ahmed, NU;
Indirizzi:
CSIRO Mfg Sci & Technol, Woodville N, SA 5012, Australia CSIRO Mfg Sci & Technol Woodville N SA Australia 5012 SA 5012, Australia Univ Adelaide, Dept Mech Engn, Adelaide, SA 5005, Australia Univ AdelaideAdelaide SA Australia 5005 gn, Adelaide, SA 5005, Australia DSTO, Aeronaut & Maritime Res Lab, Melbourne, Vic 3001, Australia DSTO Melbourne Vic Australia 3001 Res Lab, Melbourne, Vic 3001, Australia
Titolo Testata:
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY
, volume: 93, anno: 1999,
pagine: 60 - 65
SICI:
0924-0136(19990830)93:<60:TDOTWP>2.0.ZU;2-P
Fonte:
ISI
Lingua:
ENG
Keywords:
GMA aluminium butt joints; AA5383; axial fatigue; high speed ferries; optimised weld procedures; weld dressing;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
4
Recensione:
Indirizzi per estratti:
Indirizzo: Calcraft, RC CSIRO Mfg Sci & Technol, Woodville N, SA 5012, Australia CSIRO Mfg Sci & Technol Woodville N SA Australia 5012 tralia
Citazione:
R.C. Calcraft et al., "The development of the welding procedures and fatigue of butt-welded structures of aluminium-AA5383", J MATER PR, 93, 1999, pp. 60-65

Abstract

The development of the aluminium shipbuilding industry has seen greater demands put upon the design of faster and larger vessels, particularly in thehigh speed ferry industry, and increasing loads put on existing vessels. Because of this the fatigue performance of marine grade aluminium alloys hasbecome a limiting factor for design, especially with regard to severe service conditions. Far more information is required, such as the load spectra acting upon the structures and the effects of physical and metallurgical properties, to allow designers to cope with these increased requirements and maximise the performance of the vessels. New grades of marine aluminium alloys have appeared recently, which claimed to improve properties that will aid the designer. CSIRO-MST has begun an in-depth evaluation of the fatigue performance of two marine grade aluminium alloys. Optimisation of welding procedures, post-weld treatments and an understanding of how weld metallurgyrelates to the fatigue performance are the major goals. The information produced in this study will allow ship designers and builders to lake full advantage of the latest developments in marine grade aluminium alloys. It will also provide the constraints that can be used in the design of larger andfaster high speed vessels, (C) 1999 Elsevier Science S.A. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 25/11/20 alle ore 10:06:13