• 结果表明随着烧结温度升高开口气孔降低断裂强度升高

    Results show that the open porosities are decreased and fracture strength is increased with the increase of the sintering temperatures.

    youdao

  • 滑板浸渍金属后,致密性、抗折强度抗压强度、肖氏硬度明显提高开口气孔电阻率降低

    The compactness bending strength, compressive strength, shore-hardness of carbon slides impregnated with metals were increased; while open porosity and electrical resistivity decreased.

    youdao

  • 滑板浸渍金属后,致密性强度、抗压强度、肖氏硬度明显提高,而开口气孔电阻率降低。

    The compactness bending strength, compressive strength, shore-hardness of carbon slides impregnated with metals were increased;

    youdao

  • 样品内部均匀分布了大量的开口气孔闭口气孔,样品均匀分布的气孔不仅降低了样品的吸水率,而且增加了样品的抗冻性。

    There are evenly distributed open pores and closed pores Inside sample, evenly distributed closed pores not only reduce the Wa, but also increase the resistance to freezing and thawing.

    youdao

  • 样品内部均匀分布了大量的开口气孔闭口气孔,样品均匀分布的气孔不仅降低了样品的吸水率,而且增加了样品的抗冻性。

    There are evenly distributed open pores and closed pores Inside sample, evenly distributed closed pores not only reduce the Wa, but also increase the resistance to freezing and thawing.

    youdao

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