2) melt superheating
熔体过热
1.
Effect of melt superheating on solidified structure of a Sb-Bi alloy;
熔体过热对Sb-Bi合金凝固组织的影响
2.
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.
结果表明:随熔体过热温度的升高,铸态组织中的初生MC碳化物不断细化和均匀分布,合金的持久断裂寿命和塑性明显提高;但温度高达2023 K的熔体过热处理,使合金中的气体含量升高,导致显微疏松增加,持久性能降低。
3.
Effect of melt superheating on the microstructure and the mechanical properties of Al 7Si 0 50Mg alloy was experimentally studied in this paper.
通过对Al 7%Si 0 5 0 %Mg合金进行不同温度的过热处理试验 ,研究了熔体过热对其显微组织和力学性能的影响。
3) melt superheat
熔体过热
1.
The non reversibility structure change of melt superheat causes the hysteresis effect on physical properties of melt superheat.
这种不可逆变化与合金熔体中结构不均匀性有关 ,即熔体过热处理引起非均匀形核中心数量的不可逆变化 ,导致熔体粘滞性 η和溶质扩散系数DL 出现滞后效
2.
The influences of hysteresis and relaxation of melt superheat on the morphological stability of interface in directional solidification were described.
熔体过热处理的弛豫过程和引起的不可逆过程使熔体状态变化出现滞后效应,从而影响定向凝固界面形态稳定性。
4) melt overheating
熔体过热
1.
The effect of melt overheating on the morphology of Al 9FeNi phase in 2618 aluminum alloy with high contents of Fe and Ni and the mechanical properties of 2618 alloy after hot extrusion and quenching followed aging have been tested and investigated.
采用光学显微镜 ,扫描电镜研究了熔体过热对高铁、镍含量的 2 6 18合金组织中Al9FeNi相形态的影响 ,并测试了 2 6 18合金经热挤压和淬火时效 (T6态 )后的力学性能。
5) Melting process
熔化过程
1.
The melting process of metal material directly heating by electric heating tube is studied by using quasisteady method in this paper.
采用准稳态法对电加热管直接接触加热金属材料的熔化过程进行了研究,获得了金属材料在熔化过程的温度分布、界面移动规律以及电加热管表面温度的变化与表面热负荷的关系,并通过试验验证了电加热管在金属熔化过程中表面温度的变化规律。
2.
A mathematical model is developed to analyze the movement of Fe Mn alloy in a bottom stirred ladle, the melting process and trajectories of alloying addition movement are calculated.
建立了底吹钢包内加入合金后的运动过程数学模型，计算了铁锰合金颗粒在吹氩钢包内的熔化过程和运动轨迹。
6) Latent heat of fusion
熔化潜热
1.
%) and Al-28%Mg-14%Zn alloys used for thermal energy storage applications,such as the specific heat capacity including solid and liquid state;the mass density in the temperature range 30～500℃;the melting temperature and the latent heat of fusion.
利用差示扫描量热仪(DSC)和H-90型膨胀仪,对潜热储能材料A l-34%Mg-6%Zn和A l-28%Mg-14%Zn合金的热物性参数进行了测定,如固、液态时的比热容,30~500℃间的质量密度,熔化温度和熔化潜热等。
2.
We report the calculated results of the latent heat of fusion Δμ ls and the melting temperature T m as a function of cluster size.
给出了团簇熔化潜热和熔点随团簇尺寸的变化关系 ,表明团簇熔化潜热和熔点强烈依赖于团簇的原子数 。
补充资料：V_2O_5熔化铸片炉(峨嵋铁合金厂)
V_2O_5熔化铸片炉(峨嵋铁合金厂)
V205熔化铸片炉(峨嵋铁合．~7--)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条