for AZ31 magnesium alloy. Fig. 4 Oxygen images by EPMA for the AZ31 magnesium alloy specimens; (a) 1-recycled specimen, (b) 3-recycled specimen and (c) 5-recycled specimen. Fig. 6 Tensile properties of the recycled specimens and the reference
The effect of hode-to-anode distance of MAO coatings on AZ31 magnesium alloy prepared by uni-polar pulsed micro-arc oxidation on the corrosion resistance （： NSC 98-2815-C-036-003-E
i Surface Modifiion of Magnesium Alloy AZ31 for Improved Biocompatibility By Xiaoxi Yang A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science (MSc) in Chemical Sciences The School of Graduate Studies
an AZ31 magnesium alloy sheet in order to introduce great shear strain during the primary processing. The textures, microstructures and mechanical properties at room temperature along the extrusion planes hot extrusion effectively weakened the basal texture
The magnesium alloy AZ31 sheets were in the stress-relieved (H24) temper. Samples of cast alloy for tensile tests having a cylindrical form with a diameter of 5 mm and a gauge length of 25 mm were deformed using an INSTRON tensile machine at a constant-5 s
In addition, it has low alloy element content for AZ31 magnesium alloy, so it is difficult to obtain high strength by solid-solution treatment (Liu et al., 2002; Barnett et al., 2004). However, grain refining can improve the microstructure of AZ31 magnesium alloy
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2020/7/27· H. Yang, L. Huang, M. ZhHot forming characteristics of magnesium alloy AZ31 and three-dimensional FE modeling and simulation of the hot splitting spinning process Magnes. Alloy. - Des. Process. Prop., InTech (2011), 10.5772/13778 Google Scholar Yang et
Full Length Article High speed cutting of AZ31 magnesium alloy Liwei Lu a,b,*, Shaohua Hu a, Longfei Liu a,**, Zhenru Yin a a College of Mechanical and Electrical Engineering, Hunan University of Science and Technology, Xiangtan 411201, Hunan, China b School of Materials Science and Engineering, Central South University, Changsha 410083, Hunan, China
Joining of thermoset carbon fiber reinforced polymer and AZ31 magnesium alloy sheet via friction stir interlocking Article (Online only version available) in International Journal of Advanced
2019/4/17· Research on microstructure and texture of as-extruded AZ31 magnesium alloy during thermal compression - Volume 34 Issue 12 - Fuqiang Zhao, Xiaofeng Ding, Renjie Cui, Xiaoyu Fan, Yugui Li, Yuanhua Shuang We use cookies to distinguish you from other users
An initial study was made to evaluate the feasibility of joining Magnesium alloy AZ31 sheet to galvanized steel sheet in lap configuration using friction stir welding (FSW). Two different automotive sheet steels were used for comparative evaluation of the dissimilar joining potential; a 0.8mm thick, electro galvanized (EG) mild steel, and a 1.5mm thick hot dipped galvanized (HDG) high-strength
Journal of Materials Processing Technology 142 (2003) 643–647 Formability of stamping magnesium-alloy AZ31 sheets Fuh-Kuo Chen∗, Tyng-Bin Huang Department of Mechanical Engineering, National Taiwan University, Section 4, No. 1, Roosevelt Road, Taipei
(Journal Papers)： Heng-Kuang Tsai, Ying-Jhih Hong, and Fuh-Kuo Chen, “Stamping of Advanced High strength Steel Sheets with the Bauschinger Effect Considered”, Advanced Science Letters, 2011 (accepted). (SCI) Fuh-Kuo Chen and Shin-Gee Chen, “Press forging of thin-walled AZ31 magnesium-alloy components, Advanced Materials Research, vol. 189-193, pp. 1401-1405, 2011.
An alloy composition based on the commercial Mg alloy AZ31 (3 mass % Al, 1 mass % Zn) was used to facilitate the comparison to similar wrought product. The optimal processing conditions (compaction pressure, sintering time and temperature) were found to maximize sintered density and …
The purpose of the present work was to examine in vitro corrosion and bioactivity of surface phytic acid treatment AZ31 magnesium alloys. Untreated AZ31 magnesium alloys were used as control. X. Yang, L. Li, J. He, H. Guo and J. Zhang, "In Vitro Corrosion and Bioactivity Study of Surface Phytic Acid Modified AZ31 Magnesium Alloy," Materials Sciences and Appliions, Vol. 5 No. 2, 2014, pp. 59
The objectives of this study were to reduce the corrosion rate and increase the cytocompatibility of AZ31 Mg alloy. Two coatings were considered. One coating contained MgO (MAO/AZ31). The other coating contained Cu2+ (Cu/MAO/AZ31), and it was produced on the AZ31 Mg alloy via microarc oxidation (MAO). Coating characterization was conducted using a set of methods, including scanning electron
AZ31 has been studied in some detail [5,6,10,12,13,35–37], its effect on the hot workability has not been evaluated. The aim of the present study is to investigate whether the hot-working behavior of a rolled AZ31 magnesium alloy plate is anisotropic. In an earlier
Chemical composition (in wt.%) of AZ31 magnesium alloy. Description Al Zn Mn Si Ca Cu Ni Fe Mg As-received Surface 2.97 0.85 0.24 0.02 0.003 0.002 0.004 0.026 Bal.
Friction stir welding of AZ31 magnesium alloy rolled sheets: Influence of processing parameters L. Commina,*, M. Dumontb, J.-E. Massea, L. Barralliera aMecaSurf, Arts et Metiers ParisTech, 2 cours des Arts et Metiers, 13617 Aix en rovence, France bIM2NP, Paul Cezanne University, Marseille, France
of the FSP AZ31 magnesium alloys varies in the range of 2–13 μm. On the other hand, some research has been conducted on ECAP of AZ31 magnesium alloy, and much finer grain structures are produced with this method. For instance, Jim et al.
AZ31 Magnesium Alloy for Airway Stents Yongseok Jang 1, †, Daniel Owuor 1,†, Jenora T. Waterman 2, Leon White 1, Boyce Collins 1, Jagannathan Sankar 1, Thomas W. Gilbert 3 and Yeoheung Yun 1,* 1 Engineering Research Center for Revolutionizing
investigated AZ31 magnesium alloy during interrupted in situ compressive tests and indied that {10-12} tensile twins refined grains and weaken the basal texture. Dynamic recrystallization (DRX) can easily occur during various deformation processing in11.
The corrosion behaviour of AZ31 magnesium alloy with different grain sizes immersed in simulated body fluids was compared in chloride solution (8 gl(-1)) and in phosphate-buffer solution (PBS). The influence of immersion time was also analyzed.
Magnesium Alloys - Design, Processing and Properties 44 The objective of this review paper is to investigate various mechanisms of plastic deformation in AZ31 magnesium alloy by AE and to correlate them with the evolution of microstructure observed by electron
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