tensile test specimen

It was pointed out that in tensile test with specimen of C-grade casting steel, the load-halt method or the judgment from the pointer swing of strain instrument could not give clearly the yield point except the graphical analysis method.

指出测定C级钢拉伸试样屈服点时，用载荷停顿法或指针法，屈服现象不明显，只有图解法可一次测出未知屈服指标。

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Establishment of biaxial tensile test of cruciform specimen and analysis of loading accuracy

十字形试件双向拉深试验系统建立及加载精度分析

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Analysis of induced compressive stress in diagonal tensile test of square specimen

方板对角拉伸诱导压应力的分析

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The distribution of transversely induced compressive stresses in the uni-and biaxial diagonal tensile test of square specimen ( YBT) is analysed by means of finite element method.

利用有限元法分析方板在单向和双向对角拉伸条件下诱导压应力的变化规律。

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This paper analyzes the uncertainty of tensile test measurement for square specimen and gives formulae to calculate the uncertainty of measurement.

对矩形试样拉伸试验测量的不确定度进行分析，得出了计算其不确定度的公式。

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Analysis of measurement uncertainty of tensile test for square specimen

矩形试样拉伸试验测量不确定度的实例分析

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According to the processing performance titanium alloy materials, using a CNC machining center processing the tensile test specimen.

根据钛合金材料的加工工艺性能，采用数控加工中心加工出拉伸实验所用试件。

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The in situ tensile test under TEM for thin foil specimen of brass showed that a lot of dislocations could be emitted from a loaded crack tip and a dislocation free zone ( DFZ) could form after reaching equilibrium.

黄铜薄膜试样在透射电镜中原位拉伸观察表明，在平衡条件下加载裂尘发出的位错钝化成无位错区，它是一个应变很高的异常弹性区。

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By means of in-situ tensile test of the specimen of bi-morphic alloys of γ-TiAl, observation upon its corresponding fracture surface with scanning electron microscope, and finite element computation, the tensile fracture mechanism of these alloys is investigated.

通过对双态组织的扫描电镜原位拉伸实验、相应的断裂表面观察以及有限元计算，研究了TiAl基合金双态组织拉伸的断裂机理。

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