Weld zone representation during the formability prediction of friction stir welded blanks with similar thickness sheets
作者： P J Ramulu , R Ganesh Narayanan
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摘要: During formability prediction of friction stir welded (FSW) blanks, it is necessary to incorporate nugget zone and heat-affected (HAZ) properties separately for better accuracy. In general, observed that the weld represented as a single entity, in which only global are implemented. this work, proposed there domain conditions single-zone assumption (nugget HAZ modelled without incorporating their individual properties) breaks down double-zone separately) should be followed. limiting dome height simulations, representative base material considered from literature with changing properties. The punch displacement at failure maximum load compared between FSW blanks single- assumptions. It modelling plays vital role accurate formability...
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sci-hub.se 参考文章(18)
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