low liquidus temperature enables low bath temperature. the current efficiency increases with the decreasing of bath temperature.
低液相线温度允许低电解温度,而降低电解温度可大大提高电流效率。
cryolite ratio was obtained by the determination of liquidus temperature and a portable instrument, which can be used to determine the temperature and cryolite ratio, was made.
对电解铝厂实际电解质初晶温度的直接测定进行了研究,模拟出初晶温度与电解质组分以及初晶温度与分子比之间的关系模型,并利用计算机进行处理。
with the steel line and the solid phase of the high and low liquidus temperature and crystallization temperature of the size of interval.
它们与钢的固相线和液相线温度的高低及结晶温度区间的大小有关。
so a method to measure the surface tension at liquidus temperature was proposed.
基于此,提出了一种测量液相线温度下表面张力的方法。
it is concluded that during the slow directional solidification, the meniscus surface of liquid metal at liquidus temperature can keep its morphology at room temperature for a superalloy.
对于具有一定宽度结晶范围的高温合金,对定向凝固过程分析发现,凝固后的自由表面弯月形曲面在能够较为精确反映液相线温度下液态合金的弯月形曲面。
they and the steel wire and solid-phase liquidus temperature and the size of the crystallization temperature range.
它们与钢的固相线和液相线温度的高低及结晶温度区间的大小有关。
liquidus temperature of actual aluminum electrolyte samples was measured directly.
直接测定了铝电解质实际样品的初晶温度。
metal is preheated in a furnace or crucible until is above the liquidus temperature in a suitable range (we don't want the metal solidifying before the pour is complete).
金属在熔炉或坩埚中预热到高于液化温度的一个合适范围内(不希望金属在浇铸完成前凝固)。
during the melting and processing practices, an accurate knowledge of liquidus temperature is necessary in the determination of process parameters relating to a given alloy.
在合金熔炼和加工过程中,往往需要知道液相线温度,以便确定相关工艺参数。
bath temperature, liquidus temperature and cryolite ratio are important parameters in hall-heroult for aluminum electrolysis.
电解温度、电解质液相线温度和电解质分子比是铝电解过程中的重要工艺参数。
a mathematic model about the relationship between liquidus temperature and cryolite ratio was simulated.
根据分析结果拟合出该体系初晶温度与分子比数学模型。
from a previously suggested statistical model of molten salt solutions, a method of calculating a_2b liquidus temperature in a2b-ac-ad-ae systems is derived.
根据我们以前提出的熔盐溶液的统计模型和零级近似规则溶液理论,导出了a_2b-ac-ad-ae型四元同离子系相图中a_2b初晶温度的计算方法。
the compositions can be designed using theoretical calculations of the liquidus temperature to have substantial amounts of refractory metals, while still maintaining a depressed liquidus temperature.
所述组成可以使用液相线温度的理论计算进 行设计以便包含大量的难熔金属,并仍然保持低的液相线温度。