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- Melt superheating temperature 熔体超温处理
- melt superheat temperature 熔体过热温度
- The effects of the melt superheating treatment on the microstructure and mechanical properties of a cast nickel-base superalloy were investigated. 研究了高温精炼处理对铸造镍基高温合金组织与性能的影响。
- The paper summarizes the study and some applications in the field of melt superheat treatment. 简述了国内熔体过热处理的研究;
- The effect of melt superheating treatment on the microstructure and stress rupture properties of M963 superalloy under the condition of 1248 K/225 MPa has been investigated. 对M963合金熔体进行了过热处理并在1248 K/225 MPa条件下测试了其持久性能.
- Both the rupture life and elongation of as-cast M963 superalloy under 1923 K melt superheating treatment and 1248 K/225 MPa can be doubled and even more. 在1923 K温度下进行熔体过热处理;可使M963合金在1248 K/225 MPa条件下的持久寿命和持久塑性同时提高一倍以上.
- The study development of melt superheating treatment on solidification microstructures and properties of Ni-based superalloys at home and abroad was introduced. 本文介绍了国内外熔体过热对镍基高温合金凝固组织及力学性能的研究进展。
- Influence of melt superheat treatment on morphology or stability of unidirectionally solidified solid/liquid interface is studied. 详细阐述了熔体过热处理影响定向凝固界面形态及稳定性的现象及理论研究。
- Along with the increase of melt superheat time, the primary dendrite arm spacing decreases and the microstructure is refined. 随着熔体过热时间的延长，一次枝晶间距减小，组织越来越细密；
- Rong Yajun, Dou Chunxia, Yuan Shiwen.A design of fuzzy neural network forecast controller on superheat temperature[J].Proceedings of the CSEE, 2003, 23(1): 177-180. [8]荣雅君;窦春霞;袁石文.;过热汽温模糊神经网络预测控制器的设计[J]
- This paper describes the molten steel condition of heavy rail steel for No.5 continuous caster,the process parameters such as casting rate,superheat temperature,and so on. 文中阐述了5%23铸机生产重轨钢连铸钢水供钢条件、连铸工艺过程中拉速与过热度等工艺参数。
- Molten melt superheat treatment is an effective means for microstructure refinement and advancement of alloy mechanical property. 熔体过热处理是细化组织提高合金力学性能的有效途径。
- Heat flux of superheated liquid steel delivered to the shell surface increases in direct proportion to the casting speed and superheat temperature, respectively. 过热钢液传递到凝固坯壳表面的热流量与拉速和过热度的增加成正比;
- A new calculation formula of superheater temperature is put forward in view of over-temperature of the superheater for small capacity utility boiler. 研究了小容量电站锅炉过热器超温问题,并提出新的计算公式。
- A simulation study on superheater temperature control in thermal power plant has been carried out by using the IMC,and the possibility of practical application being . 应用内模控制对火电厂过热器温度控制进行仿真研究,并探讨了实际应用的可能性。
- The inlet and outlet temperature of the evaporator can reach the steady evaporating temperature in a short time and the superheated temperature can be maintained in a small range. 蒸发器入口和出口的温度在开机很短时间内就能达到稳定的蒸发温度，并能稳定在很小的过热度范围内。
- Hysteresis Effect on Some Physical Properties of Melt Superheat 过热合金熔体的几种物性滞后效应
- It is also pointed out that the equations educed with theory fluctuation have practical significance and value for estimating the limits of superheat temperatures of liquid helium. 指出采用涨落理论所导出的公式对液氦极限过热度所进行的预测具有实践上的意义和价值。
- The sea seemed to melt into the sky at the horizon. 在水平线处，海洋似渐渐没入天际。
