Determination of the formability limits for Grade 1 titanium sheet by means of ALSAD method

Morawiński, Ł.; Jasiński, C.; Kocańda, A.

doi:10.1016/j.proeng.2017.10.1017

Cited by 2 publications

(2 citation statements)

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“…Materials 2022, 15, x FOR PEER REVIEW with a thickness of 0.8 mm [55]. The experimental results show good formability nium alloys at the strain level of DC04 stainless-steel (the maximum major strain reach about 0.5).…”

Section: Formability At Room Temperaturementioning

confidence: 87%

“…Other than the formability investigations of dual-phase titanium alloys under low strain rate loading at room temperature, many reports have focused on single-dual titanium alloys. Morawi ński et al proposed a novel FLD testing method named analysis of laser speckle activity differences (ALSAD) and tested the formability of grade 1 titanium alloy sheet with a thickness of 0.8 mm [55]. The experimental results show good formability of titanium alloys at the strain level of DC04 stainless-steel (the maximum major strain would reach about 0.5).…”

Section: Formability At Room Temperaturementioning

confidence: 99%

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Deformation Characteristics, Formability and Springback Control of Titanium Alloy Sheet at Room Temperature: A Review

Chen

Zhang

et al. 2022

Materials

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Titanium alloy sheets present inferior formability and severe springback in conventional forming processes at room temperature which greatly restrict their applications in complex-shaped components. In this paper, deformation characteristics and formability and springback behaviors of titanium alloy sheet at room temperature are systematically reviewed. Firstly, deformation characteristics of titanium alloys at room temperature are discussed, and formability improvement under high-rate forming and other methods are summarized, especially the impacting hydroforming developed by us. Then, the main advances in springback prediction and control are outlined, including the advanced constitutive models as well as the optimization of processing paths and parameters. More importantly, notable springback reduction is observed with high strain rate forming methods. Finally, potential investigation prospects for the precise forming of titanium alloy sheet in the future are suggested.

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Section: Formability At Room Temperaturementioning

confidence: 87%

Section: Formability At Room Temperaturementioning

confidence: 99%