Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Yu-bo Zuo"'
Publikováno v:
China Foundry, Vol 12, Iss 5, Pp 333-338 (2015)
The combined electromagnetic fields were achieved by the application of an alternating magnetic field and a stationary magnetic field and were used during direct chill (DC) casting process to control the microstructure and macrosegregation of an Al-Z
Externí odkaz:
https://doaj.org/article/546da1ee60404d09a69586f7e20ece31
Publikováno v:
China Foundry, Vol 12, Iss 4, Pp 293-298 (2015)
Degassing is very important for aluminum alloys especially for 7xxx series alloys. In the present study, a high shear technology was used to degas 7032 aluminum alloy in order to study its degassing efficiency. The experimental results showed that th
Externí odkaz:
https://doaj.org/article/fe048cf05bd8462f98fdec20fa36e504
Autor:
Jin-chuan Wang1,2, Yu-bo Zuo1,2 zuoyubo@epm.neu.edu.cn, Qing-feng Zhu1,3 zhuqingfeng@epm.neu.edu.cn, Jing Li1,2, Rui Wang1,2, Xu-dong Liu4
Publikováno v:
China Foundry. Jul2024, Vol. 21 Issue 4, p387-396. 10p.
Publikováno v:
China Foundry. 19:1-8
Publikováno v:
Materials Science Forum. 877:84-89
A low frequency electromagnetic field was introduced into the direct chill (DC) casting process and the ingots of Al-Cu alloy were prepared to study the macrosegregation behaviour of the ingots under the influence of the electromagnetic field. The ex
Publikováno v:
Advanced Materials Research. :1214-1219
Hydrogen as the main cause of the gas porosity in aluminium alloys should be removed before casting. The degassing process with intensive melt shearing shows a high efficiency. In the present work, the water simulation was used to study the high shea
Publikováno v:
Advanced Materials Research. :1208-1213
Aluminum brass possesses an attractive combination of properties including high strength, high thermal and electrical conductivity, good mechanical workability, excellent corrosion resistance, low susceptibility to stress corrosion cracking. This mak
Publikováno v:
Materials Science Forum. 817:360-366
A purity of 99.995% high purity aluminum was deformed by multi-forging with different conditions (forged by different forging passes with and without water cooling). The effect of multi-forging on macrostructure and mechanical property of the high pu
Publikováno v:
Advanced Materials Research. :119-122
Magnesium-calcium binary alloys were prepared with pure Mg and pure Ca to study the influence of Ca on the microstructure of Mg-Ca binary alloys. The results showed that with the increase of the content of Ca, there is a sharp decrease of the grain s
Publikováno v:
Materials Science Forum. :1275-1280
The development of aviation industry demands hot rolled aluminium alloy extra thick plates. However, it is quite difficult to obtain sufficient and uniform deformation of extra thick plate by conventional hot rolling process. The asymmetric hot rolli