Effect of hot rolling on microstructure, crystallographic texture, and hardness of AZ31 alloy

2021 ◽  
pp. 125130
Author(s):  
Hossein Aghamohammadi ◽  
Seyed Jamal Hosseinipour ◽  
Sayed Mahmood Rabiee ◽  
Roohollah Jamaati
Keyword(s):  
Hot Rolling ◽  
Crystallographic Texture ◽  
Az31 Alloy ◽  
Effect Of Hot Rolling

Effect of hot rolling on the corrosion behavior of AZ31 magnesium alloy

2018 ◽  
Vol 116 (1) ◽  
pp. 109 ◽  
Author(s):  
Abdelkader Hanna ◽  
Achour Dakhouche ◽  
Kamel Tirsatine ◽  
Ali Sari ◽  
Yazid Khereddine ◽  
...  
Keyword(s):  
Corrosion Behavior ◽  
Hot Rolling ◽  
Room Temperature ◽  
Az31 Alloy ◽  
Immersion Test ◽  
X Ray Diffraction ◽  
Room Temperature Ductility ◽  
Effect Of Hot Rolling ◽  
Hot Rolled ◽  
Alloy Analysis

The aim of the present study is to investigate the effect of deformation conditions on the corrosion behavior of AZ31 (Mg-3Al-1Zn, % wt.) in 0.9% NaCl (wt.%) solution. The AZ31 alloy was hot rolled at 360 °C to 20 and 50% of thickness reduction. Electrochemical measurements were used to study the corrosion behavior of AZ31 alloy. Analysis of corrosion products after immersion test was performed using optical microscopy, X-ray diffraction and Raman spectroscopy. The mechanical properties of corroded samples were investigated using tensile test at room temperature. Results indicated that the corrosion rate was strongly affected by the hot rolling level. A lower corrosion potential and reduced polarization resistance was observed after hot rolling compared to the as received AZ31 alloy. The corrosion product was evidenced mainly as Mg(OH)2 compound exhibiting a filiform-like morphology. Apparently, the corrosion improved the room temperature ductility of AZ31 alloy.

scholarly journals Effect of hot rolling history and cooling rate on the phase transformation of plain carbon steel

2017 ◽  
Vol 55 (04) ◽  
pp. 229-236
Author(s):  
I. SCHINDLER ◽  
S. RUSZ ◽  
P. OPĚLA ◽  
J. RUSZ ◽  
Z. SOLOWSKI ◽  
...  
Keyword(s):  
Phase Transformation ◽  
Carbon Steel ◽  
Cooling Rate ◽  
Hot Rolling ◽  
Plain Carbon Steel ◽  
Effect Of Hot Rolling

Effect of Hot Rolling and Strip Tension on Mechanical Properties of Cold-Rolled Two-Phase Ferritic-Martensitic Steels

Metallurgist ◽  
2017 ◽  
Vol 60 (9-10) ◽  
pp. 930-936 ◽  
Author(s):  
A. V. Nishchik ◽  
I. G. Rodionova ◽  
O. N. Baklanova ◽  
A. V. Grishin ◽  
R. R. Adigamov ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Hot Rolling ◽  
Martensitic Steels ◽  
Two Phase ◽  
Strip Tension ◽  
Cold Rolled ◽  
Effect Of Hot Rolling

scholarly journals Effect of Hot Rolling Conditions on Annihilation of Porosities in Continuous Casting Slabs

1980 ◽  
Vol 66 (2) ◽  
pp. 201-210 ◽  
Author(s):  
Naoki OKUMURA ◽  
Takeshi KUBOTA ◽  
Tadakatu MARUYAMA ◽  
Michihiko NAGUMO
Keyword(s):  
Continuous Casting ◽  
Hot Rolling ◽  
Effect Of Hot Rolling ◽  
Hot Rolling Conditions
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