Abstract
Dual phase microstructures were produced in a C-Si-V and C-Mn-V steel by intercritical annealing of initial martensitic structures, followed by water quenching. Both the steels were cold deformed 60% at room temperature and then subjected to recrystallization anneals at 650°C and 800°C. The major texture components in the cold deformed alloys are {111} and {111} . The textures of the recrystallized alloys also contain basically the same texture components. A reasonably strong and perfect ||ND fibre texture is observed in the C-Mn-V steel, whereas this fibre is weaker and rather imperfect in the C-Si-V steel. These textural differences are reflected in the r ¯ -values obtained for the two steels.
Highlights
Dual phase steels show wide veriety of textures consequent [lll- on recrystallization [1,2,3]
It is known that the type of ftTiuhrbeerreefoirnteexdutiatulrewopuhilasdsefbaevsotuederelassbilreabbylfeosruitotdaebedlpeevedlprorapowcientsghseiofnl.gl.sl
Typical O.D.F. plots (Fig. la and b), obtained from the cold amdaeIral in both the alloys and A3.- The teKtue is much sharper in alloy as compared to alloy A3
Summary
Dual phase steels show wide veriety of textures consequent [lll- on recrystallization [1,2,3]. It is known that the type of ftTiuhrbeerreefoirnteexdutiatulrewopuhilasdsefbaevsotuederelassbilreabbylfeosruitotdaebedlpeevedlprorapowcientsghseiofnl.gl.sl
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