淬火油是一种工艺用油,用做淬火介质。 油在550~650℃范围内冷却能力不足,平均冷却速度只有60~100℃/s,但在200~300℃范围内,缓慢的冷却速度对于淬火来说非常适宜。油用于合金钢及小截面碳钢淬火,既可以得到满意的淬硬性和淬透性,又可防止开裂和减少变形。为了满足热处理的工艺要求,淬火用油应具备下列特点:①较高的闪点,以减少起火的危险;②较低的粘度,以减少油附着在工件上造成的损失;③不易氧化,性能稳定,以减缓老化,延长使用寿命。
热管空冷器在渗碳淬火介质控温过程中的应用 关键词: 热管;空冷器;渗碳淬火;冷却;淬火油 [gap=739]Keywords: heat pipe; air condenser; cementite and quench; cool; quench oil
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... 网带输送式光亮淬火炉 mesh belt conveyor bright quenching furnace 淬火油 hardening oil; quenching oil 超级淬火油 super quench oil ...
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钢材淬火油 Steel Hardening Oil
快速淬火油 [机] fast quenching oil ; ISOMAX ; Accelerated high-performance quenching oils
光亮淬火油 [机] bright quenching oil
淬火油池 quench oil bath ; oil quenching bath
真空淬火油 [机] vacuum quenching oil
分级淬火油 MARQUENCH ; Hot quenching oils
常速淬火油 ISODUR
普通淬火油 [机] conventional quenching oil
水溶性淬火油 aqueous quenchant
介绍了淬火油冷却性能的测定方法。
The test methods of cooling characteristics of quenching oils were introduced.
我们认为淬火油的档案管理是必要的。
We think archives administration of quenching oils is necessary.
阐述了超速淬火油的研究过程及其性能评定结果。
The study on formulation and performance evaluation of overspeed quenching oil were described.
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