Investigation of high temperature forming of ASS 304 using BARLAT 3-Parameter Model

Lade, Jayahari; Jella, Gangadhar; Singh, Swadesh Kumar; Balunaik, B.

doi:10.1016/j.matpr.2017.01.088

Cited by 2 publications

(2 citation statements)

References 14 publications

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“…This need led to new developments, for example, the use of the Bauschinger effect and other more complex models [16][17]. It should be noted that the more precise the FEM models are, the more input parameters are needed, so that they can adequately describe the stress state, and for this, more complex experimental tests are needed [18]- [25].…”

Section: Introductionmentioning

confidence: 99%

Experimental and Computational analysis of springback in dual phase steels

Baracaldo¹,

Parra-Rodríguez²,

Arroyo-Osorio³

2021

Sci. tech

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In this work the comfortability of dual-phase automotive steel DP600 is studied through uniaxial tensile tests and V-die bending tests in different directions relative to the rolling direction. A microstructural analysis was also carried out in each characteristic region of the deformation zone, evidencing the changes in the morphology of the microstructure grains. Additionally, the plastic anisotropy of the material was studied by implementing the constitutive anisotropy models known as Hill-48 and Barlat-89. The results showed an increase in elastic recovery at 45 ° and 90 ° from the rolling direction. This variation can be attributed to the morphology of the martensite that created preferential location zones within the material during the rolling process. The two models Hill-48 and Barlat-89 correctly describe the yield surface and the plastic anisotropy obtained in the experimental tests carried out. The simulation using the finite element method and the Hill-48 model gave satisfactory results in the prediction of the elastic recovery as compared to the experimental results obtained with the V-die bending test.

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Section: Introductionmentioning

confidence: 99%

Experimental and Computational analysis of springback in dual phase steels

Baracaldo¹,

Parra-Rodríguez²,

Arroyo-Osorio³

2021

Sci. tech

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“…These properties make 304 ASS extensively used in many areas such as civil engineering, navigation and transportation. During its working and manufacturing process such as liquid natural gas storage and transportation at low temperature [3,4] and sheet metal forming at elevated temperatures [5,6], it may be subjected to impact loading over a wide range of temperatures.…”

Section: Introductionmentioning

confidence: 99%

Perforation Behavior of 304 Stainless Steel Plates at Various Temperatures

Jia

Rusinek

Bahi

et al. 2019

J. dynamic behavior mater.

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The effect of temperature on perforation behavior of 304 austenitic stainless steel plates was investigated experimentally. Perforation tests have been conducted at velocities from 80 to 180 m/s and temperatures between − 163 and 200 °C. Low temperatures were obtained using a specific designed cooling device and the temperature distribution on the specimens was verified to be uniform. Based on the experimental results, the failure mode, the initial-residual velocity curves, the ballistic limit velocities and the energy absorption capacity under different temperatures were analyzed. It was found that petalling was the main failure mode during the perforation process. The average number of petals was three at 20 °C or 200 °C and was increasing continuously to five at − 163 °C. The ballistic limit velocity V bl was also affected by the initial temperature. It increased slightly from 93 m/s at 200 °C to 103 m/s at − 20 °C and then remained constant at lower temperatures. The material showed better energy absorption capacity at low temperatures and this came not only from the temperature sensitivity of the material but also from the strain-induced martensitic transformation effect. According to martensite measurement by X-ray diffraction technique, the martensite fractions along the fracture surface of petals were 87.1%, 66.2%, 52.8% and 32.4% respectively for initial temperatures of − 163 °C, − 60 °C, − 20 °C and 20 °C.

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Investigation of high temperature forming of ASS 304 using BARLAT 3-Parameter Model

Cited by 2 publications

References 14 publications

Experimental and Computational analysis of springback in dual phase steels

Experimental and Computational analysis of springback in dual phase steels

Perforation Behavior of 304 Stainless Steel Plates at Various Temperatures

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