首页> 外文会议>International conference on aluminum alloys >APPLICATION OF A SMALL PUNCH TEST TO THE EVALUATION OF DEFORMATION AND FRACTURE CHARACTERISTICS IN A 2091 ALUMINUM ALLOY PLATE
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APPLICATION OF A SMALL PUNCH TEST TO THE EVALUATION OF DEFORMATION AND FRACTURE CHARACTERISTICS IN A 2091 ALUMINUM ALLOY PLATE

机译:小冲击试验在2091铝合金板中的变形和断裂特性评价中的应用

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The load versus deflection curves are changeable due to loading directions for a 2091 aluminum alloy plate, resulting from different crack initiation and growth behavior. In addition, the fracture surface becomes the most brittle for the specimens tested in the loading direction of T. It was found that the small punch test unable to be also useful for the evaluation of deformation and fracture characteristics of materials with markedly microstructural anisotropy.
机译:由于2091铝合金板的装载方向,负载与偏转曲线是可变的,因此由不同的裂纹引发和生长行为导致。此外,裂缝表面变得最脆的标本在T的加载方向上测试的样本。发现小冲击试验也无法对具有显着微观结构各向异性的材料的变形和裂缝特性进行评估。

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