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Terms for subject Metallurgy containing 向 下 运动 | all forms | in specified order only
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向下运动downward motion
向下运动的坯壳downward-moving shell (In a sticker breakout, a portion of the strand shell in the vicinity of the liquid level adheres to the mold wall and separates from the downward-moving shell. 粘接漏钢时,钢水面附近的一部分坯壳粘结到结晶器壁上,随后即与向下运动的坯壳断开。)
向下运动的铸坯downward-moving strand
结晶器向下运动速度downward velocity of mold (A negative strip occurs when the downward velocity of the mold during each cycle exceeds the withdrawal speed of the strand. 在每一振动周期内,当结晶器向下运动的速度超过拉坯速度时即出现负滑脱。)
铸坯壳向下运动速度downward velocity of shell