• 结构钢材的韧性温度降低而下降破坏形态也塑性屈服脆性断裂转变,构件承载力也由强度控制变为材料的韧性控制。

    The toughness of steel decreases as temperature drops, its breakage transfers from plasticity to brittleness and the loading capacity is controlled by the toughness, not the strength.

    youdao

  • 韧性——脆性转变温度铸态退火含量的增加而升高。

    The ductile-embrittlement transition temperature of vermicular graphite cast iron increased with increasing phosphorus content both in the as-cast and annealed condition.

    youdao

  • 韧性——脆性转变温度铸态退火含量的增加而升高。

    The ductile-embrittlement transition temperature of vermicular graphite cast iron increased with increasing phosphorus content both in the as-cast and annealed condition.

    youdao

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