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   连续冷却 的翻译结果: 查询用时:0.751秒
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连续冷却     
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  continuous cooling
     Study on continuous cooling transformation of dual phase steel with 0.06C-0.6Si-1.5Mn-0.6Cr
     0.06C-0.6Si-1.5Mn-0.6Cr双相钢的连续冷却转变
短句来源
     Characteristics of Continuous Cooling of UIC900A and U75V Rail Steel for Welding
     基于焊接的UIC900A及U75V钢轨钢的连续冷却特性
短句来源
     The continuous cooling transformation of steel 20Cr10Co10Mo4W2V was studied.
     研究了新型压铸镁合金用模具钢 2 0Cr10Co10Mo4W 2V的连续冷却相变规律。
短句来源
     Continuous Cooling Transformation Curve of 45Si2Cr Steel
     45Si2Cr钢的连续冷却转变曲线
短句来源
     Study on Continuous Cooling Transformation of 65Mn2SiVTi Steel
     65Mn2SiVTi钢连续冷却转变的研究
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  continuously cooling
     Rheological behavior of the semi-solid A2017 alloy in a continuously cooling and stirring process
     连续冷却搅拌A2017半固态合金流变行为研究
短句来源
     The continuously cooling transformations of 86CrMoV7 steel after T=900℃、=1s -1 、ε=0 4 hot deformation have been determined by expansion method.
     采用膨胀法测定了86CrMoV7钢经T=900℃、ε=1s-1、ε=04热变形后的连续冷却转变曲线。
短句来源
     GRAIN SIZE PREDICTION AFTER CONTINUOUSLY COOLING TRANSFORMATION FROM DEFORMED AUSTENITE TO FERRITE
     形变奥氏体连续冷却相变后α晶粒尺寸的预测
短句来源
     Austempered bainite was obtained by continuously cooling in rock cotton. Its hardness was 46HRC, α_K>26J/ cm~2, so it was suitable to be anti wear material.
     在岩棉中连续冷却得到奥贝型组织,46HRC、 α_K>26J/cm~2,宜作抗磨材料。
短句来源
     The CCT curves of 20MnVBH steel under the condition of continuously cooling from 1050℃ and 860℃ have been studied by means of dilatometry.
     用膨胀分析法测定了20MnVBH钢在1050℃和860℃连续冷却下的CCT曲线。
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  “连续冷却”译为未确定词的双语例句
     The results indicate that the three eutectoid reactions, β to α+β_2, β to α+γ_2 and β to α+β_2+γ_2, occur over different ranges of temperature.
     实验结果表明在连续冷却过程中,β→α+β_2,β→α+γ_2和β→α+β_2+γ_2三种共析反应发生于不同的温度区域。
短句来源
     DETERMINATION OF CCT AND TTT DIAGRAMS OF 16Cr2Ni2A STEEL
     16Cr2Ni2A钢连续冷却转变图及等温转变图的测定
短句来源
     The CCT curve of 0 17C 1 3Si 0 15Mo 0 076V bainitic steel was investigated by means of dilatometry,metallographical structure analysis as well as hardness test.
     用膨胀法结合金相观察和硬度测定研究了 0 17C 1 3Si 0 15Mo 0 0 76V钢的连续冷却转变动力学。
短句来源
     Analysis on CCT Diagram in Austenite for Refractory and Weather-proof Mn-Mo-Nb(Ti、V) Steel
     Mn-Mo-Nb(Ti、V)系耐火耐候钢的奥氏体连续冷却转变动力学分析
短句来源
     Compute the CCT curves of Sn-5wt.%Pb alloy droplet.
     2.计算Sn-5wt.%Pb合金颗粒的连续冷却转变曲线。
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  continuous cooling
It is shown that continuous heating, like continuous cooling, stimulates structural remodeling, in this case reducing the temperature of the known phase transitions.
      
Effects of chemical composition and hot deformation on continuous cooling transformation behavior of acicular ferrite pipeline s
      
In this paper, the microstructure of acicular ferrite and its continuous cooling transformation (CCT) diagrams of six steels with different carbon and alloy additions have been studied by using dilatometry, optical metallography.
      
Furthermore, the effects of microalloyed elements and hot deformation on continuous cooling transformation have been discussed.
      
On continued cooling at the same rate, the magnitude of (T) remains at a lower level than that of a continuous cooling curve.
      
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  continuously cooling
Determination of the Lethal Minimum temperatures by continuously cooling the specimens was complicated by the fact that supercooling occurred followed by nucleation or sudden freezing of the body tissues.
      
The effect of continuously cooling the hypothalamic preoptic area on antibody titre in the rat
      
Volatiles were trapped in the form of clathrate hydrates in the continuously cooling nebula.
      


The nucleation process in the pearlite range is additive, except that holding in the

在珠光体转变的温度范围内,除下珠光体区域的停留促进上珠光体区的形核过程外,奥氏体在非连续冷却时,转变的形核过程具有相加性。在下珠光体区的形核过程中,可能先形成与奥氏体共格的核胚。在贝菌体转变的温度范围内,较高温度的停留延缓较低温度时的形核过程,延缓作用随温度间隔及停留时间的增加而增大。较低温度的停留促进较高温度时的形核过程,促进作用随温度间隔的增加而增大,但随时间的延长而减小。建议贝茵体的核胚和马氏体的相同,即位错圈所包围的体心立方结构区域。下珠光体区停留促进贝茵体的形核过程。

Compressors are machines commonly used in many industries. When working medium is compressed by a compressor, its temperature rises as the pressure is increased. The compressor will consume less power if the temperature rise could be lowered.

压缩机是一种常用的工业设备。在压缩过程中,工质温度随压力上升而升高,功率消耗因而增大。采用中间冷却可以减少耗功,但效果有限。 本文提出:在压缩过程中连续冷却工质,即进行所谓“等焓”压缩,可进一步降低功率消耗。 “等焓”压缩适用于低温热源的利用或回收。文中列举了两个具体例子。

The continuous cooling transformation diagrams and hardenability of 40. 40Si2,40Mn2 and 40Si2Mn2 steels have been determined by the end-quenching method.At the same time,the influence of Si or Mn on the hardenability of Si-Mn-Mo-V steels has been investigated and the multiple hardenability factors for half-martensite content in the center of the ideal critical diameters were also calculated.These results semi-quantitatively shows the relationship between hardenability and the Si and Mn contents in the steels.These...

The continuous cooling transformation diagrams and hardenability of 40. 40Si2,40Mn2 and 40Si2Mn2 steels have been determined by the end-quenching method.At the same time,the influence of Si or Mn on the hardenability of Si-Mn-Mo-V steels has been investigated and the multiple hardenability factors for half-martensite content in the center of the ideal critical diameters were also calculated.These results semi-quantitatively shows the relationship between hardenability and the Si and Mn contents in the steels.These experiment results also show that Si raises the temperatures of pro-eutectoid ferrite transformation and pearlite transformation to higher temperatures and also moves the transformation diagram slightly to the right. When Mn or Mo, especially Mn, was added to the carbon steel, the temperature of bainitic transformation is lowered and time of transformation markedly increased.The influence of Si and Mn on the transformation114 diagrams and hardenability is much more pro Bounced when they are added together than added singly.In this case,the transformation diagram will be moved towards the lower-right direction.The effectiveness of alloying elements on increasing hardenability decreases according to the order of Mn Mo and Si.However the hardenability of 40Mn steel can be hardenability of greatly increased by Si addition.The combined effect of Si and Mn on the steel is not on additive basis,but on multiple One.So that in order to keep 40SiMnMoV steel having sufficient hardenability,more than 1.5%Mn,1 .3% Si and proper amount of Mo must be added.

本文用顶端淬火法测定了40、40Si_2、40Mn_2、40Mo和40Si_2Mn_2钢的连续冷却转变曲线和淬透性曲线,同时研究了硅锰钼钒钢中不同硅或锰含量对钢的淬透性的影响,通过对试样中心为半马氏体时钢的淬透性乘子的计算,相对定量地说明了硅、锰对钢的淬透性的作用规律。 通过试验表明,硅使铁素体一珠光体的转变温度上升,使连续冷却转变曲线稍向右移,当钢中加入钼或锰后,使钢的转变温度和时间有较大地降低和延缓,尤其是锰钢。当钢中同时存在有硅和锰,则硅、锰的复合作用远比单一的锰或硅要大得多,使连续冷却转变曲线更往右下方移动。单一的合金元素对钢的淬透性影响最大的是锰,其次是钼,而硅的效果最小。但硅加到40Mn钢中,大大地提高了钢的淬透性,其复合作用不是简单地单个元素作用的叠加,而是乘子关系。为了保证40硅锰钼钒钢有足够的淬透性,必须加入大于1.5%的锰,硅保持在1.3%左右,当然还应加入适量的钼。

 
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