热处理
熱處理
열처리
HEAT TREATMENT
2014年
5期
73-76
,共4页
淬火油%水%冷却速度
淬火油%水%冷卻速度
쉬화유%수%냉각속도
quenching oil%water%cooling rate
如果精确控制,向普通淬火油或快速淬火油中添加水可提高其低温区的冷却性能,使之达到超速淬火油的低温区冷却性能。试验表明,水的添加量以0.05%~0.10%为宜。
如果精確控製,嚮普通淬火油或快速淬火油中添加水可提高其低溫區的冷卻性能,使之達到超速淬火油的低溫區冷卻性能。試驗錶明,水的添加量以0.05%~0.10%為宜。
여과정학공제,향보통쉬화유혹쾌속쉬화유중첨가수가제고기저온구적냉각성능,사지체도초속쉬화유적저온구냉각성능。시험표명,수적첨가량이0.05%~0.10%위의。
If accurately controlled,the addition of water to conventional or fast quenching oil can increase their cooling rate at low temperature zone to the level of overspeed quenching oil.The experiment reveals that a suitable amount of water added to the quenching oil is 0.05% to 0.10%.