scholarly journals Simulation of vertical semicontinuous direct chill casting process of cylindrical ingot of aluminum alloy.

1989 ◽  
Vol 55 (513) ◽  
pp. 1236-1242 ◽  
Author(s):  
Dong-ying JU ◽  
Tatsuo INOUE ◽  
Naotake YOSHIHARA
Keyword(s):  
Aluminum Alloy ◽  
Casting Process ◽  
Direct Chill ◽  
Direct Chill Casting ◽  
Chill Casting ◽  
Cylindrical Ingot ◽  
Direct Chill Casting Process

Development of an 8090/3003 bimetal slab using a modified direct-chill casting process

2014 ◽  
Vol 214 (9) ◽  
pp. 1806-1811 ◽  
Author(s):  
Tongmin Wang ◽  
Chunhui Liang ◽  
Zongning Chen ◽  
Yuanping Zheng ◽  
Huijun Kang ◽  
...  
Keyword(s):  
Casting Process ◽  
Direct Chill ◽  
Direct Chill Casting ◽  
Chill Casting ◽  
Direct Chill Casting Process

Effects of Low Frequency Electromagnetic Field on Segregation Layer during Hot-Top Casting of Aluminium Alloy

2011 ◽  
Vol 189-193 ◽  
pp. 3795-3798
Author(s):  
Xiang Jie Wang ◽  
Jian Zhong Cui ◽  
Hai Tao Zhang ◽  
Hui Xue Jiang ◽  
Gao Song Wang
Keyword(s):  
Electromagnetic Field ◽  
Aluminium Alloy ◽  
Surface Segregation ◽  
Low Frequency ◽  
Casting Process ◽  
Direct Chill ◽  
Direct Chill Casting ◽  
Chill Casting ◽  
Direct Chill Casting Process

Surface segregation layer are frequently encountered during aluminium alloy direct chill casting process, and the removal of the surface segregation layer before further processing of the ingot decreases the ingot yield. In this work, the low frequency electromagnetic field was applied to study the effects of low frequency electromagnetic field on segregation layer during the direct chill casting process. The results show that under the effect of the low frequency electromagnetic field, the surface quality of ingot is improved, the structure of the ingot is refined, and the thickness of segregation layer is decreased.

Heat-Transfer Measurements in the Primary Cooling Phase of the Direct-Chill Casting Process

2012 ◽  
Vol 43 (5) ◽  
pp. 1202-1213 ◽  
Author(s):  
Etienne J. F. R. Caron ◽  
Amir R. Baserinia ◽  
Harry Ng ◽  
Mary A. Wells ◽  
David C. Weckman
Keyword(s):  
Heat Transfer ◽  
Casting Process ◽  
Direct Chill ◽  
Direct Chill Casting ◽  
Chill Casting ◽  
Cooling Phase ◽  
Direct Chill Casting Process

Fabrication of Cladding Billet in Diameter of 160mm/148mm by Direct Chill Casting Process

2016 ◽  
Vol 877 ◽  
pp. 3-8
Author(s):  
Jian Zhong Cui ◽  
Xing Han
Keyword(s):  
Casting Process ◽  
Direct Chill ◽  
Bonding Interface ◽  
Direct Chill Casting ◽  
Interfacial Region ◽  
Chill Casting ◽  
Metallurgical Bonding ◽  
Shearing Strength ◽  
Interface Bonding Strength ◽  
Direct Chill Casting Process

The AA4045/AA3003 cladding billet, which has a low clad ratio of 7.5% in size of φ160mm/φ148mm, was prepared successfully by the modified direct chill casting process. Microstructures, elements distribution and mechanical properties of the bonding interface were examined. The results show that metallurgical bonding interface can be obtained with the optimal parameters. The metallurgical bonding interface is free of any discontinuities due to the elements diffusion across the interface. The hardness of the interfacial region is higher than that of the AA3003 but lower than that of AA4045, suggesting that the interface bonding strength is higher than the strength of AA3003. The shearing strength is 82.3 MPa, indicating excellent metallurgical bonding.

Study on Fabrication of AA4032/AA6069 Cladding Billet Using Direct Chill Casting Process

2016 ◽  
Vol 25 (4) ◽  
pp. 1317-1326 ◽  
Author(s):  
Xing Han ◽  
Haitao Zhang ◽  
Bo Shao ◽  
Lei Li ◽  
Xuan Liu ◽  
...  
Keyword(s):  
Casting Process ◽  
Direct Chill ◽  
Direct Chill Casting ◽  
Chill Casting ◽  
Direct Chill Casting Process
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