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Creep Behaviors of DA Casting and Rolling GH4169 Superalloy () 摘要:After the billet of Casting and Rolling GH4169 alloy was directly aged (DA) treated at 720℃ and 620℃, creep behavior and deformed features of the alloy were investigated by means of the measurement of creep curves and microstructure observation. Results show that the DA Casting and Rolling GH4169 Superalloy displays a lower......
Micro precision casting based on investment casting for micro structures with high aspect ratio YANG Chuang(杨 闯)1, 2, LI Bang-sheng(李邦盛)1, 2, REN Ming-xing(任明星)1, 2, FU Heng-zhi(傅恒志)1... aspect ratio (ratio of flow length to diameter). A micro precision casting technology based on investment casting using centrifugal method was investigated. The micro parts of Zn-4%Al alloy with an aspect......
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Solidification behaviour of Al-7%Si-Mg casting alloys CHEN Zhong-wei(陈忠伟), LI Jin-shan(李金山), JIE Wan-qi(介万奇), LIU Lin(刘 林), FU Heng-zhi(傅恒志) (State Key Laboratory of Solidification Processing,Northwestern Polytechnical University, Xian 710072, China) Abstract: The effects of Mg content and cooling rate on the solidification behaviour of Al-7%Si-Mg(mass fraction) casting alloys have been......
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Trans. Nonferrous Met. Soc. China 22(2012) s859-s863 Thermal deformation of aluminum alloy casting materials for tire mold by numerical analysis Hee-Sung YOON1, Je-Se CHOI1, Yool-Kwon OH2 1...; accepted 5 November 2012 Abstract: Thermal deformation of aluminum alloy casting materials for manufacturing the tire mold was numerically investigated. The AC7A and AC4C casting material was selected......
Pei-dao, JIANG Bin, YANG Chun-mei, et al. Development and thought of thin-strip continuous casting [J]. The Chinese Journal of Nonferrous Metals, 2004, 14(1): 192-196. [4]张炯明, 张力, 王新华, 等. 板坯连铸结晶器热流量分布的... simulation of temperature field in continuous casting of copper thin-slab LI Jin-shan, MEI Jin-na, CHEN Zhong-wei, HU Rui, KOU Hong-chao (State Key Laboratory of Solidification Processing......
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