This is not true in oil quenching, when the surface temperature may be high during the critical stages of quenching.
但油淬情况就不是如此，因为油淬时在淬火临界阶段零件表面的温度可能仍然很高。
This is not true in oil quenching, when the surface temperature may be high during the critical stages of quenching.
但油淬情况就不是如此，因为油淬时在淬火关键阶段零件表面的温度可能仍然很高。
The result shows it is viable that 45 steel ooze boron oil quenching replacing conventional 45 steel found produces tower wheel in water tank drawbench .
用45钢渗硼油淬用来代替传统的45钢铸造生产水箱拉丝机中的塔轮是可行的。
A method for gathering and purifying the oil smoke which was produced by oil quenching tanks and tempering in the whole-sealed and constant-temperature heat treatment plant was introduced.
以一个全封闭恒温车间内热处理油烟的收集与净化为例，介绍了井式淬火油槽和井式回火炉中所产生油烟的收集与净化方法。
QUENCHING: The process of rapid cooling from an elevated temperature. The product is placed in contact with liquids or gases, usually oil, water, or air.
淬火：指从某一高温快速冷却的过程。产品被放置于液体或气体中接触，通常是油，水或者空气。
The harm of mineral oil based quenching oil to environment can be weakened through hydrogenation, improvement on addition component, and regeneration of wasted oil.
通过加氢处理、改进添加剂配方及废油再生可以减少矿物油基淬火油对环镜的危害。
However, it is imperative to develop, produce and apply vegetable oil based quenching oil and other green quenchants.
然而，开发、生产及使用植物油基淬火油等绿色淬火介质势在必行。
Degenerated and aginged quenching oil was reformed, its service property can be resumed and service life can be prolonged.
对已发生变质和老化的淬火油进行再生，可以恢复其使用性能，延长其使用寿命。
By measuring the cooling curve and quench severity of quenching oil at various flow rates, the relationship among the hardening capacity, quench severity and flow rate was established.
对淬火油在不同流速下的冷却曲线和淬火烈度进行了测量，建立了硬化能力、淬火烈度与介质流速三者之间的关系。
The rolling contact components are, as a rule, through-hardened by swiftly quenching the heated components in oil baths or salt baths.
在滚动接触组成部分，作为一项规则，通过硬的快速淬火油或盐温泉浴的加热元件。
The study on formulation and performance evaluation of overspeed quenching oil were described.
阐述了超速淬火油的研究过程及其性能评定结果。
The principle for the oil-quenching and tempering technology of two high chromium martensitic stainless steels is introduced.
介绍两种高铬马氏体不锈钢的油淬火回火工艺原理；
The application of special quenching oil of different grades and requirements to different trades, which is formulated in recent years, and obtained economic benefit and social benefit were described.
介绍了我国近年来研制的不同牌号和需要的专用淬火油在不同行业上的应用，取得的经济效益和社会效益。
Mineral oil based quenching oil is not a green quenchant because it produces hazardous substance during service and wasted oil is difficult to be degraded.
矿物油基淬火油在使用中会产生有害物质，且废油难以降解，不属于绿色淬火介质。
The principle of the vacuum washing technology is based on the boiling point of volatile liquid like quenching oil will decrease by decompression and by heating with water and other organic liquid.
该清洗机利用淬火油等挥发性液体减压后沸点下降，和油、水、水蒸气等一起加热，其沸点亦下降的原理进行清洗。
Based on a quantitative study on the quenching function of tritium contaminated -machine pump oil, a graphic, extrapolation method was proposed to determine tritium in the contaminated oil.
本文在定量研究已被污染的机械泵油的猝灭作用的基础上，提出了一种图解外推法较准确地测出已污染机械泵油中的氚含量。
In this paper, the fire causes of quenching oil in heat treatment workshop were analyzed, the improved and protective measures were proposed at the same time.
论文就热处理车间淬火油着火原因进行了分析，同时，提出了改进及防护措施。
This paper deals with the experimental study of improvement on the oil cooling ability by producing ultrasonic wave vibration in the quenching oil trough.
本文对在淬火油槽内用超声波振动提高油冷却能力的试验进行了研究。
A new method is introduced in this paper on bright quenching oil without additives.
本文提出了一种研制无添加剂光亮淬火油的新方法。
AO32 the oil is of high speed bright quenching oil, quenching for large work together.
AO32该油属高速光亮淬火油，适用于大量工作一起淬火。
AO68 the oil is of high speed bright quenching oil, quenching for large work together.
AO68该油属高速光亮淬火油，适用于大量工作一起淬火。
The article introduced the characteristic and mostly function of the equipment of water-quenching heat treatment of oil-well tubes and production performance by water-quenching heat treatment.
文章介绍了宝钢股份研发的油井管水淬热处理装置特点、主要功能及经水淬热处理后的产品性能。
Frequent leakage of mechanical seal of quenching oil circulating pump was a hard problem in ethylene production.
急冷油循环泵的机械密封频繁泄漏是困扰乙烯生产的老难题。
After determining the heat transfer coefficient of oil, the temperature, microstructure and stress variations during quenching were analyzed.
在实测了淬火油换热系数的基础上，对轴对称空心圆柱体淬火时的温度场和组织场进行了模拟。
The influence of variation of inlet speed, oil temperature and concentration of polymer solution on the distribution of flow field in the quenching tank was also analyzed.
并研究了淬火槽进口速度、光亮淬火油的使用温度、聚合物浓度对于流场分布的影响。
The key to optimize the operation of viscosity reducing tower was to increase properly the quenching oil spraying quantity, and at the same time keeping.
指出提高减粘塔顶温度的同时增加参与减粘的急冷油喷淋量，降低减粘塔顶温差、控制好塔釜液面是进一步优化减粘塔操作的关键。
It is also suitable as a general purpose quenching oil.
亦适合一般制钢时作淬火用。
Unlike available technology, the present invention adopts the method of combining polymerization inhibiting and extending to avoid the abrupt raising of viscosity of quenching oil.
与现有技术相比，本发明为了防止急冷油在较高的温度下粘度急剧上升，采用了阻聚与舒展相结合的方法。
An Analysis on Fatigue Fracture of Oil-Suck-Rod of Non- Quenching and Tempering Steel;
采用扫描电镜等手段分析了断裂活塞，结果表明活塞断裂的性质属于疲劳断裂。
An Analysis on Fatigue Fracture of Oil-Suck-Rod of Non- Quenching and Tempering Steel;
采用扫描电镜等手段分析了断裂活塞，结果表明活塞断裂的性质属于疲劳断裂。
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