• 研究了注外延氢气退火电化学腐蚀处理荧光特性

    Photoluminescence properties of epitaxial silicon implanted carbon after annealed in hydrogen and anodization are measured.

    youdao

  • 采用该方案制作氢气退气源部分、井式高温炉、缓冷炉槽组成

    The furnace unit is consisted of a hydrogen supply source, a high temperature pit furnace, a furnace pot, a slow-cooling furnace, and a quench tank.

    youdao

  • 利用传热学原理估算带钢连续退火生产中采用氢气氢气雾化水冷却介质的冷却速度

    The strip cooling rate with hydrogen and hydrogen plus water spray on continuous annealing line is estimated according to the heat transfer principle.

    youdao

  • 利用传热学原理估算带钢连续退火生产中采用氢气氢气雾化水冷却介质的冷却速度

    The strip cooling rate with hydrogen and hydrogen plus water spray on continuous annealing line is estimated according to the heat transfer principle.

    youdao

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