• The physical properties, solderability, mechanical properties and the creep-rupture life of the nanon-sized Ag particles reinforced Sn-37Pb composite solder were investigated.

    研究了纳米颗粒增强铅基复合钎料物理性能、工艺性能、力学性能蠕变性能。

    youdao

  • The tensile, creep and stress-rupture properties at high temperature of a cast nickel-base superalloy K46 without cobalt, as comparison with superalloy K412, were investigated.

    研究一种镍基铸造 高温合金K46高温拉伸蠕变持久性能,并K412合金进行了比较

    youdao

  • The tensile, creep and stress-rupture properties at high temperature of a cast nickel-base superalloy K46 without cobalt, as comparison with superalloy K412, were investigated.

    研究一种镍基铸造 高温合金K46高温拉伸蠕变持久性能,并K412合金进行了比较

    youdao

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