Browsing Staff publications (SATM) by Author "Wen, Shuwen"

Browsing Staff publications (SATM) by Author "Wen, Shuwen"

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  • Getting the strain under control: Trans-Varestraint tests for hot cracking susceptibility 
    Statharas, Dimitrios; Atkinson, Helen; Thornton, Rob; Marsden, John; Dong, Hongbiao; Wen, Shuwen (Springer Verlag, 2019-02-12)
    A new method for conducting Trans-Varestraint tests for assessing hot cracking susceptibility is proposed. Experiments were carried out, to validate the new method, with an industrial scale rig using tungsten inert gas ...
  • Investigation of post-weld rolling methods to reduce residual stress and distortion 
    Cozzolino, Luis D.; Coules, Harry E.; Colegrove, Paul A.; Wen, Shuwen (Elsevier, 2017-04-27)
    The mechanisms of post-weld rolling and how it reduces and eliminates residual stress and distortion are poorly understood. Finite element analysis was applied to two different methods of rolling: rolling the weld bead ...
  • Revealing internal flow behaviour in arc welding and additive manufacturing of metals 
    Aucott, Lee; Dong, Hongbiao; Mirihanage, Wajira; Atwood, Robert; Kidess, Anton; Gao, Shian; Wen, Shuwen; Marsden, John; Feng, Shuo; Tong, Mingming; Connolley, Thomas; Drakopoulos, Michael; Kleijn, Chris R.; Richardson, Ian M.; Browne, David J.; Mathiesen, Ragnvald H.; Atkinson, Helen (Nature Publishing Group, 2018-12-21)
    Internal flow behaviour during melt-pool-based metal manufacturing remains unclear and hinders progression to process optimisation. In this contribution, we present direct time-resolved imaging of melt pool flow dynamics ...

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