scholarly journals Texture Formation in Ti-bearing IF Steel Sheets throughout the Rolling and Annealing Processes in Terms of the Influence of Hot Rolling Conditions on Deep Drawability.

1994 ◽  
Vol 34 (1) ◽  
pp. 51-60 ◽  
Author(s):  
Takehide Senuma ◽  
Kaoru Kawasaki
Keyword(s):  
Hot Rolling ◽  
If Steel ◽  
Texture Formation ◽  
Deep Drawability ◽  
Steel Sheets ◽  
Hot Rolling Conditions

Study on Texture and Deep Drawability of Ti-IF Steel Sheets Hot-Rolled in Ferrite Region

2013 ◽  
Vol 331 ◽  
pp. 551-554 ◽  
Author(s):  
Fu Tao Han ◽  
Zuo Cheng Wang ◽  
Cai Nian Jing ◽  
Jie Su ◽  
Xiao Min Liu ◽  
...  
Keyword(s):  
Hot Rolling ◽  
Recrystallization Texture ◽  
Rolling Temperature ◽  
If Steel ◽  
Deep Drawability ◽  
Steel Sheets ◽  
R Value ◽  
Ferrite Region ◽  
Effect Of Hot Rolling ◽  
Hot Rolled

The effect of hot rolling temperature and reduction in ferrite region on the microstructure, texture and deep drawability of Ti-IF steel sheets were investigated. The results showed that after ferritic hot rolling and annealing, Ti-IF steel sheets developed uniform equiaxed ferrite grains and strong <111>//ND recrystallized fibers, the maximum r-value was 1.725 and good deep drawability was achieved. The deep drawability was improved with the decrease of ferritic hot rolling temperature, also enhanced with the increase of reduction in ferrite region. Texture analysis indicated that low hot rolling temperature and large reduction in ferrite region could increase the intensities of favorable {111}<112> and {554}<225> recrystallization textures and also reduce that of unfavorable {001}<110> recrystallization texture, therefore the r-value and deep drawability were enhanced.

Analysis of Texture Formation and Microstructure Characteristics of Cold Rolled IF Steel Sheets

2005 ◽  
Vol 495-497 ◽  
pp. 411-416
Author(s):  
Y.X. Cai ◽  
Y.D. Liu ◽  
Yi Nong Wang ◽  
Gang Wang ◽  
Yan Dong Wang ◽  
...  
Keyword(s):  
Interstitial Free ◽  
If Steel ◽  
Texture Formation ◽  
Dislocation Wall ◽  
Microstructure Characteristics ◽  
Steel Sheets ◽  
Transmission Electron ◽  
Cold Rolled ◽  
The Relationship ◽  
Characteristic Microstructure

The aim of this work is to investigate the relationship between the deformation microstructure and texture in cold rolled Interstitial Free (IF) steel sheets. In the present research, the cold rolled IF steel sheets with 10%-50% reductions are used to observe the characteristic microstructure and individual orientations by transmission electron microscopy (TEM) and SAED patterns. The experimental results on inter-granular strain homogeneity and dislocation wall formation are given in details in this paper. The results are explained by the analysis of crystallographic gliding and are helpful to improve the prediction of cold rolling textures.

The Influence of Friction on the Texture Formation of a IF Steel during Hot Rolling in the Ferrite Region

2013 ◽  
Vol 84 (8) ◽  
pp. 761-765 ◽  
Author(s):  
Ming Xia Jia ◽  
Ya Ping Lü ◽  
Ling Feng Xu ◽  
Yue Peng Song
Keyword(s):  
Hot Rolling ◽  
If Steel ◽  
Texture Formation ◽  
Ferrite Region

Mechanical Properties and Microstructures of Ferritic-Rolled High-Strength Interstitial-Free (IF) Steel Sheets

2010 ◽  
Vol 97-101 ◽  
pp. 416-419 ◽  
Author(s):  
Wei Min Guo ◽  
Zuo Cheng Wang ◽  
Sheng Liu ◽  
Li Bin Song
Keyword(s):  
Mechanical Properties ◽  
Great Influence ◽  
High Strength ◽  
Processing Parameters ◽  
Interstitial Free ◽  
If Steel ◽  
Deep Drawability ◽  
Steel Sheets ◽  
High Strength If Steel ◽  
Save Energy

High-strength IF steel sheet has increasingly attracted more attention of steelmakers in recent years as it has the potential to lighten the weight of automobiles and save energy and lower the production cost. In this paper, the effect of processing parameters on microstructures and mechanical properties especially deep drawability of ferritic-rolled P-added high strength Ti-stabilized IF steels were investigated and the precipitates in the steels were also analyzed. The results show that lubricant condition has great influence on the r-value and deep drawability of high-strength IF steels. And with the decrease of rolling temperature in ferrite region, the deep drawability of steels is improved.

Effect of the Si and Al Content in Ferritic Electrical Steels on the Flow Behaviour and Dynamic Softening in Hot Rolling

2013 ◽  
Vol 762 ◽  
pp. 747-752
Author(s):  
Pablo Rodriguez-Calvillo ◽  
M. Perez-Sine ◽  
Jürgen Schneider ◽  
Harti Hermann ◽  
Jose María Cabrera ◽  
...  
Keyword(s):  
Hot Rolling ◽  
Flow Behaviour ◽  
Flow Curves ◽  
Electrical Steels ◽  
Al Content ◽  
Wide Range ◽  
Dynamic Softening ◽  
Hot Rolling Conditions ◽  
Hardening And Softening

FeSi steels with and without addition of Al are widely used as electrical steels. To improve the knowledge of the effects by the addition of Si and Al on the hardening and softening under hot rolling conditions, the behaviour of the flow curves in a wide range of temperatures and deformation velocities have been studied.

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