scholarly journals Effect of hot rolling temperature on the grain size of aluminium sheets with various purities

1964 ◽  
Vol 14 (6) ◽  
pp. 394-405
Author(s):  
Namio KAWASHIMA ◽  
Hajime YAMADA ◽  
Osamu WATANABE ◽  
Noboru FUKUCHI
Keyword(s):  
Grain Size ◽  
Hot Rolling ◽  
Rolling Temperature ◽  
Aluminium Sheets ◽  
Effect Of Hot Rolling

Effects of Different Alloy Composition on Magnetic Properties of Non-Oriented Electrical Steel

2013 ◽  
Vol 423-426 ◽  
pp. 286-289 ◽  
Author(s):  
Chang Gui Pei ◽  
Pei Kang Bai ◽  
Zhang Xia Guo
Keyword(s):  
Grain Size ◽  
Magnetic Properties ◽  
Hot Rolling ◽  
Magnetic Induction ◽  
Electrical Steel ◽  
Alloy Composition ◽  
Iron Loss ◽  
Steel Alloy ◽  
Effect Of Hot Rolling

Different alloy composition has a significant effect on the magnetic properties of non-oriented electrical steel . Alloy composition effected recrystallization of product through the effect of hot rolling plate grain size, then effected magnetic properties. Supposing everything other component and process remain equal, the iron loss significantly decreased and magnetic induction deterioration was not obvious with the increase of Manganese element and the grain size increases.

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.

Influence of Composition and Hot Rolling Conditions on Microstructure and Texture of Nb-Ti Stabilized FSS

2011 ◽  
Vol 55-57 ◽  
pp. 1926-1931
Author(s):  
Yan Dong Liu ◽  
Yi Qiao Yang
Keyword(s):  
Hot Rolling ◽  
Rolling Temperature ◽  
Band Width ◽  
Fibre Texture ◽  
Hot Band ◽  
Effect Of Hot Rolling ◽  
Hot Rolled ◽  
Hot Rolling Conditions

In this paper, the influence of chemical compositon on the formability of γ-fibre texture, and the hot band microstrcture has been studied. Experiments have been conducted to investigate the effect of hot rolling conditions. Nb-Ti added and Nb-Ti free specimens hot rolled in differencd hot rolling conditions have been compared. The results show that, the change in band width is dependent on hot rolling tempreture. When the hot band are rolled at the temperature of 1150-950 °C, large sizes on ferrite grain are observed, and this character is presented more obviously in the specimen with no Nb-Ti. As the incresaing of the hot rolling temperature, the intensity of γ-fibre texture decreases. γ-fibre texture presented in Nb-Ti added specimen is stronger under three hot rolling conditions.

Sign in / Sign up

Export Citation Format

Share Document