• 纸板结合强度纸箱爆线也有影响吗?

    Will the Internal Bond Strength of Cardboard Affect Carton Bursting?

    youdao

  • 温度刨花板内结合强度影响显著,而对静曲强度弹性模量影响不显著。

    The temperature has a significant effect on the IB of the PB, non-marked effect on the MOE and MOR.

    youdao

  • 通过显微观察结合强度测试结果表明,蒸汽冷凝水对水溶性PF树脂胶有稀释作用,改变流动渗透性能。

    The results of microscopic observation on the glue line and internal bond testing of the board showed that the condensed water would dilute PF and thus increase its flow and penetration into flakes.

    youdao

  • 试验范围,喷距粉末熔化状态涂层结合强度均无明显影响。

    The melting state of powder and bonding strength of coating did not vary much within spraying distance in the experiment.

    youdao

  • 轴承座进行堆焊表面分割表面 ,减少喷涂收缩时形 成裂纹提高了喷涂层基体的结合强度

    Bead inside bore of bearing, the large surface is divided into several small ones, the number of flaws are decreased and the bond strength of spraying layer and substrate is strengthened.

    youdao

  • 实验范围AZ80镁合金低温结合变形进行压缩变形水冷获得较高抗拉强度

    In the experiment, the AZ80 magnesium alloys compressed at low temperature and large strain then water cooling can gain the higher tensile strength.

    youdao

  • 试验范围,喷距对粉末的熔化状态涂层结合强度均无明显影响。

    The melting state of powder and bonding strength of coating did not vary much within...

    youdao

  • 试验范围,喷距对粉末的熔化状态涂层结合强度均无明显影响。

    The melting state of powder and bonding strength of coating did not vary much within...

    youdao

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