1-14 of 14
Keywords: weld
Close
Sort by
Proceedings Papers

Paper presented at the SNAME Maritime Convention, October 30–November 1, 2019
Paper Number: SNAME-SMC-2019-099
... Koo and Associates International (KAI) teamed with the University of Texas Center for Electromechanics (UT-CEM) is performing research to weld plates of large cross section rapidly and efficiently while retaining inspectable properties. The team recently completed the third phase (Phase IIIA...
Proceedings Papers

Paper presented at the SNAME Maritime Convention, October 24–28, 2017
Paper Number: SNAME-SMC-2017-017
... Basic FCAW electrodes of the EXXXT-5 designation offer excellent toughness, however, the operation of most T-5 electrodes is very harsh with high levels of spatter. Furthermore, the weld pool tends to be too fluid for out-of-position welding. Rutile-based FCAW electrodes, such as AWS EXXXT-1...
Proceedings Papers

Paper presented at the SNAME Maritime Convention, October 24, 2012–October 27, 2021
Paper Number: SNAME-SMC-2012-P44
... A new welding process has been developed which uses a hybrid concept. A portable induction coil is operated ahead of the arc welding torch, and heats the surfaces of the weld to near the melting point. Then the heat generated by the welding arc is primarily used only to melt the welding wire...
Proceedings Papers

Paper presented at the SNAME Maritime Convention, October 24, 2012–October 27, 2021
Paper Number: SNAME-SMC-2012-P16
... Aluminum alloy 4943 filler metal is the first aluminum filler alloy to be developed for wrought commercial applications since the 1960’s and has recently received AWS A5.10 approval. It is designed to provide a high strength alternative to 4043 while maintaining the ease of welding and other...
Proceedings Papers

Paper presented at the SNAME Maritime Convention, October 24, 2012–October 27, 2021
Paper Number: SNAME-SMC-2012-P07
... Weld shrinkage data models were developed for thin uniform and complex ship-panels to predict in-plane shrinkage. The complex features in the thin panels include cutouts, inserts, multiple thicknesses, and non-rectangular shaped panels. By analyzing the measured data, it was found...
Proceedings Papers

Paper presented at the SNAME Maritime Convention, October 24, 2012–October 27, 2021
Paper Number: SNAME-SMC-2012-P26
... and lead time reduction for hull erection and increasing early-stage outfitting. Nevertheless, improvements to shipbuilding facilities and process technology have not kept pace with the rate of change in ship design. Worse, new designs using thinner steels are subject to legacy weld size requirements...
Proceedings Papers

Paper presented at the SNAME Maritime Convention, October 21–23, 2009
Paper Number: SNAME-SMC-2009-035
... strength machine learning upstream oil & gas thickness failure mode objective artificial intelligence specification stiffener extrusion compression alloy optimizer lateral load application formulation metals & mining weld proof stress plate element loading equation Ultimate...
Proceedings Papers

Paper presented at the SNAME Maritime Convention, October 21–23, 2009
Paper Number: SNAME-SMC-2009-059
... in three deaths and two critical injuries. This failure was directly caused by poor fabrication of a reinforcing plate to the corner seam weld of the exhaust stack transition piece above the economizer of No. 1A Boiler. Structural analysis showed that if the boiler had been constructed per design, the loss...
Proceedings Papers

Paper presented at the SNAME Maritime Convention, October 17–18, 2008
Paper Number: SNAME-SMC-2008-054
... performance of structural details. upstream oil & gas thickness cutout fatigue performance hydraulic fracturing longitudinal assessment stress riser double-hull tanker fatigue life marine transportation csr prediction fatigue damage fracture analytical technique weld modification...
Proceedings Papers

Paper presented at the SNAME Maritime Convention, October 19–21, 2005
Paper Number: SNAME-SMC-2005-P02
... laser-arc welding are explored. The paper focuses on process development, real time distortion measurements and implementation of these processes. marine transportation arc welding insert weld beam welding low heat input welding process development gas metal arc welding implementation...

Product(s) added to cart

Close Modal