AZ91 magnesium alloySpark plasma SinteringHot compressionOpen circuit potential (OCP) testingPolarisation testingMg alloys are characterised by several promising properties, including a good biocompatibility. In this work, a commercial AZ91 powder was used to produce cylindrical specimens by spark plasma ...
镁合金变形性能均匀化magnesiumalloydeforming 中北大学学位论文AZ91D镁合金温变形性能研究摘要镁合金的塑性成形研究为材料领域的研究热点之一.由于自身结构原因,镁合金在常温下塑性较差,许多成形工艺须在温度较高的条件下进行。所以研究变形镁合金的温变形行为,对认识和制定镁合金的成形工艺具有重大意义。本文以工业中广泛应...
Magnesium alloy ingot 1.Molecular formula: Mg 2.Properties: Silvery white. 3.AZ91 AM50 AM60 alloy ingot 4.Storage: The package shall be sealed, lightly loaded and unloaded, moisture-proof and waterproof, and shall be stored in a cool, dry and ventilated warehouse. Ma...
Miniaturized Disc-Bend Test (MDBT), also called the Small Punch Test (SPT) is used for characterizing the mechanical properties of metals, when only a small volume of material is available. This study was dedicated to investigating the mechanical properties of AZ91 magnesium cast alloy. The cast...
Foamed magnesium alloy has similar porosity and mechanical properties to biological bone, and is often used as a substitute material for biological bone. AZ91 magnesium alloy has high corrosion resistance and is suitable as a substitute material for biological bone. In this paper, AZ91 magnesium allo...
Influence of Cooling Rate on Microsegregation Behavior of Magnesium Alloys Dube, “Microstructure and mechanical properties of permanent mold and die casting of AZ 91 magnesium alloy,” in Proceedings of the International Symposium ... KM Imran,AO Mostafa,A Mohammad,... - 《Journal of Materials》...
由图1(a)一1(c)可见,随应变率提高,AZ91{ 78材料热处理第27卷 c口 图l不同状态的AZ91合金在不同应变率下的动态O’-E曲线 Fig.1TheO’-EcurvesofimpactcompressionatdifferentstrainratesforAZ91 alloy inas—caSt(a);aged(b)andsolution(C)treatedconditions 图2AZ91合金不同状态下动态O’-E曲线的比较 Fig...
AZ91 Magnesium alloysemi‐solid castingAl2O3 nanoparticlesTi-Hf alloy system forms an α-β isomorphous system and does not form any intermetallic compounds, which is also beneficial for good mechanical properties. The aim of this study was the improvement of mechanical property and biocompatibility ...
Microhardness of specimens was measured and the results revealed a significant enhancement from 74 H for bare AZ91 magnesium alloy to 523 HV for the specimen coated in the bath containing 15 g.L–1 SiC. The Corrosion behavior of the samples was studied by potentiodaynamic polarization, and ...
Influence of Hot Extrusion on Microstructure and Mechanical Properties of As-cast AZ91 Magnesium Alloy 王岭,田素贵,孟凡来,杜洪强.Influence of hot extrusion on microstructure and mechanical properties of AZ31 magnesium alloy[J]. Transactions of Nonferrous ... BH Zhang,ZM Zhang - 《Materials Science ...