Effect of strain-rate on forming limit in biaxial stretching of
1. Jan. 2018 — Effect of the strain-rate on the forming limit strain of thin aluminum A1050 and A5052 sheets was inspected for various strain ratios. Strain-rate was about 100 /s in
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1. Jan. 2018 — Effect of the strain-rate on the forming limit strain of thin aluminum A1050 and A5052 sheets was inspected for various strain ratios. Strain-rate was about 100 /s in
Danieli sheet and plate stretchers are used to improve flatness and minimize residual stresses to produce the highest quality aluminium alloy plates. The Danieli Stretcher is
Vor 3 Tagen — A new class of metal-polymer-laminates, fabricated using wire mesh and “steel-chips” interlayer, is shown to have significantly high interface strength. A finite
1. Aug. 2004 — A biaxial testing apparatus was used to investigate the elastic-plastic behaviour of an 1145 aluminum sheet alloy. Flat cruciform specimens were deformed up
1. März 2008 — The aim of this study is to provide an appropriate criterion to accuray predict sheet failure, which will allow for the optimization of the stretching operations,
1. Feb. 2019 — In order to predict the flow behavior of a superplastic Al-Mg alloy sheet under near biaxial tension mode, finite element simulation was performed using commercial FE
In this work, commercially pure aluminum sheets in both the as-received and annealed conditions are tested in uniaxial and biaxial tension. Biaxial stretching is performed in
21. März 2006 — Marciniak in-plane biaxial stretching test. Resulting stresses are measured using a modified X-ray diffraction (XRD) residual stress measurement
27. Nov. 2019 — Forming behavior of aluminum alloys has been evaluated through different processes including deep drawing, stretching, incremental forming, bending, hydro
15. Apr. 2021 Superior lithium battery separator with extraordinary
9. Aug. 2012 This study produced poly (lactic acid) sheets using a biaxial stretching process, to investigate the effects of biaxial
19. März 2015 A biaxial stretching equipment was designed and constructed to enable fundamental studies of the relationship
1. Juli 2015 Compared to uniaxial stretching (which leads to gradual development of orientation particularly beyond the strain
1. Aug. 2013 The deformation behavior of Polypropylene (PP) film during successive biaxial stretching process which
1. Apr. 2024 BOPA6 chains are oriented, and strain-induced crystallization (SIC) occurs during the biaxial stretching. Further
15. Okt. 2020 Two different supermolecular structures of β-iPP cast films were used to investigate structural evolution during the
the small pieces were put into plate vulcanising press (Yitong, YT‐LH75 A) with a mould ( 0.02 cm) at 200°C and 12 MPa for 10 min.
19. Okt. 2020 In this work, the lamellar structural evolution and microvoids variations of β polypropylene ( β -PP) during the
structures during the simultaneous biaxial stretching process Daoxin Zhang1 Lei Ding1 Feng Yang1 Fang Lan1 Ya Cao1 Ming Xiang1