提供一种用于铝合金铸件的直接淬火的热处理方法。
A heat treatment method for the direct quench of aluminum alloy castings is presented.
本发明涉及一种含有易挥发元素合金的热处理方法。
The invention relates to a heat treatment method of an alloy containing volatile element.
本发明公开了一种钢轨热处理方法及钢轨热处理机组。
The invention discloses the rail heat treatment method and heat treatment units.
火焰淬火和感应淬火是经常在大型齿轮上使用的热处理方法。
Flame hardening and induction hardening are the methods usually used to harden larger gears.
采用小孔法测定了不同热处理方法消除焊接残余应力的效果。
Effects of relieving residual welding stress with different heat treatment methods were studied by the method of drilling little holes.
主要分析了牛乳的常见加热处理方法及其过程中发生的变化。
The common heat treatment method and the change in process of the milk were analyzed mainly in this article.
介绍了机加工时的工艺参数、热处理方法和材料质量检测方法。
Besides, their technological parameters, methods of heat treatment and material tests are also presented.
主要分析各种热处理方法及其他因素使金属零件产生裂纹的原因。
Analyzes the causations of crack in metal parts casused by heat treating and other factors.
与原油冷工艺相比，差异热处理方法明显改善了转子的综合性能。
Comparing with former oil - cooling process, the differential heat treatment method can obviously improve the comprehensive properties of this kind of rotor.
实践证明新工艺是一种生产重载天车走轮行之有效的热处理方法。
It is proved by practice that the new process is a effective heat treatment method for producing the travelling wheel of heavy overhead crane.
鼓入热风型流化床炉，旋转式热处理炉，热处理装置以及热处理方法。
Hot air blow type fluidized bed furnace, rotary type heat treatment furnace, heat treatment device, and heat treatment method.
本程序包括铸件材料的热处理方法，铸件焊补区域的焊后热处理方法。
This procedure covers the method for casting material's heat treatment, and Post weld heat treatment (PWHT) to weld repair area of castings.
改变热处理方法进行操作，可缩短生产时间2天，提高产品合格率6 %。
The production time can be shortened 2 days and the qualified rate can be improved 6% by the original parameters adjustment and the heat operation improvement.
定购这些产品时，可以要求在制造流程之后通过热处理方法除去有机粘合剂。
These products may be ordered with the organic binding agents already removed by heat treating following the manufacturing process.
要是对强度的要求较低，群体淬火有可能是最适当的热处理方法，由于它的花费不高。
If a low degree of hardness is satisfactory, through-hardening is probably the most desirable heat treatment process to be used because of its inexpensiveness.
该方法考虑了材料硬度对疲劳极限的影响，使半轴杆径设计随热处理方法不同而有所差异。
The method has considered the effect of difference in material hardness on the fatigue limit, which causes the shaft diameter design to become different depending on heat treatment difference.
为了解大豆蛋白纤维的热稳定性，采用多种热处理方法对大豆蛋白纤维纱线进行了处理试验。
Treatment test of soybean protein yarn was done by adopting several heat treatment methods to realize the thermal stability of soybean protein fiber.
实践证明，采用差异热处理是对转子锻件不同部位实现不同性能要求的一种新的热处理方法。
It has been proved that the adopted diversity heat treatment is a new method of realizing different property on relevant rotor forgings locations.
研究了温度对试样自腐蚀电位的影响； 不同热处理方法对试样自腐蚀电位和析氢电位的影响。
The effect of temperature and thermal treatment procedure on the self-corrosion potential and the hydrogen-cherged potential is studied.
本文归纳了短时升温在果实贮藏上的应用，热处理方法及常见果品短时升温最佳处理温度、时间。
This article summarizes the applications in fruit storage, methods of temporary heat treatment and the optimum temperature time of temporary heat treatment of fruits often seen in the treatment.
分析了该材料难切削的原因，并详细说明了机械加工采取的措施、工艺流程及具体的热处理方法。
The reason that the material is difficult to process is analyzed. The measures, process flow and heat treatment, which should be taken in machining process, is discussed at length.
然而，渗氮是一种相对较昂贵的热处理方法，并且通常只在其它热处理方法无法餍足要求时才会使用。
However, nitriding is a relatively expensive process and is used only if other processes do not produce satisfactory results.
根据铝活塞材料的晶体结构特点，巧妙地利用化学热处理方法，改善了活塞在气缸内运动时的摩擦学特性。
Considering the crystal structure characteristics, improving the piston tribological property during the operation in cylinder was reached by using chemical heat treatment skillfully.
如果适当地调整碳和其他合金元素的比例，并施用不同的热处理方法，就能制造具有各种不同物理性能的钢。
The appropriate control of the amount of carbon and other alloying elements and various heat treatment may provide a wide range of physical properties in steel.
制造大型高低压复合转子的技术难点是：选择最佳的化学成分精炼、合理的锻造工艺和采用特殊的热处理方法。
The technical keys of manufacturing large high - low pressure combined rotors are selecting optimum chemical compositions, refining , forging and special heat treatment.
结果表明冷挤压过程中模具表面并非越光越有利于成形，坯料也要针对不同的挤压材料应选用不同的热处理方法。
The results show that according to different material, relevant heat treatment method and mold roughness, etc. must be chosen correctly.
Powell对研究者的方法并不熟知，但是他猜想他们在获取资源之前，应该是首先对污水进行热处理的。
Powell is not familiar with the researchers' method, but said he guesses that they are first heat-treating the sewage before they reap its resources.
Powell对研究者的方法并不熟知，但是他猜想他们在获取资源之前，应该是首先对污水进行热处理的。
Powell is not familiar with the researchers' method, but said he guesses that they are first heat-treating the sewage before they reap its resources.
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