IDENTIFICATION OF THE FLOW STRESS MODEL FOR THE STRIP MATERIAL SUBJECT TO BULK DEFORMATION
作者： M. Ambroziński , R. Kuziak
DOI:
关键词: Flow stress 、 Sheet metal 、 Deformation (meteorology) 、 Metallurgy 、 TRIP steel 、 Pile 、 Alloy 、 Materials science 、 Stamping 、 Compression (physics) 、 Composite material
摘要: The problem of determination the flow stress sheet material for larger strains was investigated. Plastometric tests sample made as a pile disks cut from strip were performed. In order to avoid sliding discs placed in tube IF steel and CuCr alloy. Flow alloy determined on basis compression cylindrical samples. With data obtained it possible perform analysis identify model TRIP using inverse assembled developed used two case studies. first simulation stamping automotive part. second strength anchor-concrete joint, which expansion sleeve steel.
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