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Article ID: 1003-6326(2005)03-0565-06 Amorphous coatings deposited on aluminum alloy by plasma electrolytic oxidation GUAN Yong-jun(关永军), XIA Yuan(夏 原) (Institute of Mechanics, Chinese Academy of Sciences, Beijing 100080, China) Abstract: Amorphous [Al-Si-O] coatings were deposited on aluminum alloy by plasma electrolytic oxidation(PEO). The process parameters......
Article ID: 1003-6326(2005)06-1258-06 Variations of properties across plate thickness for Al alloy 7010 M. Salazar-Guapuriche1, 2, Y. Y. Zhao2, A. Pitman3, A. Greene3 (1. Materials..., UK) Abstract: The variations of electrical conductivity and hardness across the thickness of an Al alloy 7010 plate under the temper condition T7651 were investigated. The electrical conductivity......
文章编号:1004-0609(2016)-12-2506-10 等通道转角挤压对铝硅合金的硅形态及力学性能的影响 郑宇希1,马爱斌1, 2,江静华1, 2,宋 丹1, 2 (1. 河海大学 力学与材料学院,南京 210098; 2. 河海大学 宿迁研究院, 宿迁 223800) 摘 要:采用等通道转角挤压工艺(ECAP)对两种铸造铝硅合金(ZL101和ZL102)进行不同...重要结构材料[1].目前工业中应用较多的ZL101和ZL102合金均为亚共晶铝硅合金,其铸态组织为共晶体(α(Al)+Si)和初生α(Al)基体相.Si是Al-Si系合金中的第二相,在没有经过变质处理或细化时,一般在共晶体中呈粗大的片状,甚至是粗大的多角板状,对合金的基体起到了严重割裂效果,致使合金的力学性能特别是塑韧性下降[2-3].因此,采用先进工艺细化铝硅合金中的硅相和基体组织,控制硅相的分......
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Microstructure evolution of 7050 aluminum alloy during hot deformation LI Jun-peng(李俊鹏), SHEN Jian(沈 健), YAN Xiao-dong(闫晓东), MAO Bai-ping(毛柏平), YAN Liang-ming(闫亮明) General Research...; Abstract: Hot compression of 7050 aluminum alloy was performed on Gleeble 1500D thermo-mechanical simulator at 350......