Development of textures during rapid intercritical annealing of deep drawing steels

Authors: Emren, F.; Schlippenbach, U.V.; Lücke, K.

Source: Materials Science and Technology, Volume 5, Number 3, March 1989 , pp. 238-248(11)

Buy & download fulltext article:

Price: $25.00 plus tax (Refund Policy)

Abstract:

It is still possible to optimise the newly developed continuous annealing process for sheet steel production with respect to the properties of the product. In the present contribution, the development of the texture under continuous annealing conditions (very rapid heating, short annealing time, and high annealing temperatures of intercritical range) has been investigated. The orientation distribution function method has been applied to study the detailed effect of the parameters and the underlying mechanisms. It is found that the important {111} recrystallisation components are strengthened on further annealing at higher subcritical or at intercritical temperatures. This is a result of the successive or simultaneous occurrence of oriented grain growth and partial α → γ → α orientation selective transformation. After complete austenitisation, the strong {111} fibre is weakened, which can be attributed to the operation of several crystallographic variants during the course of phase transformations. The transformation textures are calculated according to Bain (B) and Kurdjumov;amp;#x2013;Sachs (KS) and it is shown that the experimental transformation textures can be predicted by the B mechanism without variant selection or by the KS mechanism with variant selection.

MST/838

Document Type: Research Article

DOI: http://dx.doi.org/10.1179/026708389790343290

Publication date: 1989-03-01

More about this publication?

Authors wishing to cite fast track papers should give the journal name and the article DOI. This will enable reference linking via CrossRef and allow forward and backward citation tracking systems to associate the fast track citation with the final journal reference.
Materials Science and Technology is the successor of two previous titles, for which digitised archives are available: Metal Science (Vols. 1—17; 1967—84) and Metals Technology (Vols. 1—11; 1974—84).
Editorial Board
Information for Authors
Subscribe to this Title
Terms & Conditions
Online submission site
ingentaconnect is not responsible for the content or availability of external websites

Development of textures during rapid intercritical annealing of deep drawing steels

Buy & download fulltext article:

Tools

Key

Text size:

Useful pages