Mechanical and Structural Behavior of Copper Subjected to the Flow Forming Process
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Abstract This work paper presents the results of HV 0.5 microhardness measurements and structural documentation of copper before and after the concurrent elongating flow forming process. No strain work hardening of products was noted. The cause of this behavior was recognized to be the location of strain strain localization in shear bands compounded by a change of the strain path imposed by the flow forming process. The dominance of this plastic flow mechanism makes it possible to conduct a technological process encompassing thinning of product walls with omission of expensive inter-operational softening heat treatment.
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2019 ◽
Vol 14
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pp. 155892501989525
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2015 ◽
Vol 651-653
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pp. 677-682
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2014 ◽
Vol 809-810
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pp. 884-889
2011 ◽
Vol 374-377
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pp. 1858-1862
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2013 ◽
Vol 807-809
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pp. 2110-2114