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effect of ni on the formability and texture of hot rolled

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Comparative Study of Microstructure, Texture, and

3.1. Starting materials - hot rolled sheets Figure 1 and Figure 2 show the feature of the microstructure and micro-texture of the hot rolled sheets through the orientation and GOS map, where N.D is the normal direction and R.D is the rolling direction. From Figure 1a, it can be noted that the microstructure and texture were very heterogeneous Effect of Ferritic Hot Rolling Process on Microstructure The effect of ferritic hot rolling process on microstructure and properties of Ti microalloyed IF steel was investigated. The hot rolling-coiling, cold rolling and continuous annealing processes of ferritic zone were physically simulated. The influence of thermal deformation (finishing rolling temperature, coiling temperature) on the structure, texture and forming properties of Ti-If steel was

Effect of Reduction in Thickness and Rolling Conditions on

A cast Mg-8Al-1Zn-1Ca magnesium alloy was multipass hot rolled at different sample and roll temperatures. The effect of the rolling conditions and reduction in thickness on the microstructure and mechanical properties was investigated. The optimal combination of the ultimate tensile strength, 351 MPa, yield strength, 304 MPa, and ductility, 12.2%, was obtained with the 3 mm thick Effect of texture and microstructure on resistance to Significant texture gradient in the through-thickness direction was observed in high-strength hot-rolled 560 and 770 MPa Nb-Ti microalloyed steels, characterized by polygonal ferrite and ferrite bainite microstructures, respectively. {113}110 was the most intense deformation texture in the two high-strength grades of Nb-Ti steels and was dominant in the midthickness region compared to 10 Effect of texture formation on formability of cold rolled A sharp {1111 texture in the final annealed product is promoted by fine hot band grain size and high amount of reduction during cold rolling. The effect of texture formation on formability of 80% cold rolled and annealed EDD and IF steel sheets has been discussed in detail.

Effects of rolling temperature on microstructure, texture

Fe-6.5 wt% Si non-oriented electrical steel sheets with a thickness of 0.50 mm were produced by using a new processing route:strip casting followed by hot rolling, intermediate temperature (150-850 °C) rolling and final annealing. The present study focused on exploring the effects of rolling temperature varying from 150 to 850 °C on the microstructure and texture evolution, the formability Ferritic steels:Optimization of hot-rolled textures Aug 01, 2001 · This paper describes the processes used in the production of tinplate, autobody and interstitial-free (IF) steels, and examines how the microstructure and the texture of the hot-rolled stock modify the cold formability properties (n, r m and r) of the blanks through the subsequent cold-rolling and annealing processes.The process of fabrication of ferritic steel strip must comply with the Influence of Hot Band Annealing and Cold Rolling on An approach to optimize the processing parameters to get superior ridging resistance and mechanical properties in commercial production of 430 ferritic stainless steel has been studied. Attention was also paid to improve productivity and energy saving without hampering the surface and mechanical property aspects of the material. Hot rolled coils annealed by slow cooling under insulated cover

Texture and Mechanical Properties of Al-Mg-Si Series

and rotated cube. However, the texture of cross-roll rolled sheet after SHT is composed of random and weak -fiber texture. R-value of cross-roll rolled sheet is about 30% higher than normal-roll rolled sheet. From the result of limit dome height test (LDH) cross-roll rolling is effective to improve the formability of 6xxx aluminum alloy. Texture/Microstructural Evolution and Mechanical Texture/Microstructural Evolution and Mechanical Properties of a Hot and Cold Rolled Al-Mg-Si-Cu Alloy Yihan Wang, Lixin Zhang, Xiaohui Yang, Kai Li, Song Ni*, Yong Du, Min Song State Key Laboratory of Powder Metallurgy, Central South University, Changsha, China Abstract The evolutions of texture, microstructure as well as mechanical properties of Texture/Microstructural Evolution and Mechanical The evolutions of texture, microstructure as well as mechanical properties of an Al-Mg-Si-Cu alloy during hot and cold rolling were investigated by TEM, EBSD and X-ray diffraction in this study. The results revealed that formation of sub-grain boundaries and //RD fiber texture after hot rolling is beneficial to the increase of the elongation of the alloy.

The influence of hot band annealing on recrystallization

The influence of hot band annealing on recrystallization kinetics and texture evolution in a cold-rolled Nb-stabilized ferritic stainless steel during isothermal annealing - Volume 31 Issue 18 - Paula Oliveira Malta, Camila Magalhães Gonçalves, Davi Silva Alves, Aline Oliveira Vasconcelos Ferreira, Iane Dutra Moutinho, Dagoberto Brandão Santos Void Coalescence and Texture Analysis of Various Indian Hucthison [12] studied the effect of initial void shape on the occurrence of cavitation instability in elastic and plastic solids. Kanni Raj et al. [13] studied the formability of metastable low nickel austenitic stainless steel sheets. Hutchinson et al. [14] studied texture in hot rolled austenite and Vol 25, No 2 (2015)Effect of Ni on the formability and texture of hot rolled weathering steel. G Sahoo, IS Wani, SB Kumar, B Singh, A Saxena, R Basu PDF. Mechanical properties of interpenetrating phase composites using open-cell Al foams with natural rubber and polyethylene. K Angamnuaysiri, S Asavavisithchai

Vol 25, No 2 (2015)

Effect of Ni on the formability and texture of hot rolled weathering steel. G Sahoo, IS Wani, SB Kumar, B Singh, A Saxena, R Basu PDF. Mechanical properties of interpenetrating phase composites using open-cell Al foams with natural rubber and polyethylene. K Angamnuaysiri, S Asavavisithchai Effect of Microstructure before Cold Rolling on Texture causes a change in the texture and formability of cold-rolled and annealed sheets. CSiMn P S Ni Cr Mo N 0.02 0.5 0.7 0.02 0.003 6.9 25.2 3.0 0.11 the phase (b) was about the same as the texture in hot-rolled sheet. Even under high-temperature annealing at

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