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simple eutectic
相关语句
  简单共晶
     COMPUTER CALCULATION ON PHASE DIAGRAM OF SIMPLE EUTECTIC SYSTEM
     简单共晶系相图的计算机计算
短句来源
     when the formation heat is in the range of -10kJ/mol and +10kJ/ mol,namely -10kJ/mol <ΔH f<+10kJ/mol,the alloy forms a series of solid solut ion,simple eutectic or peritectic alloy system or intermediate phase with quite wide homogeneous zone such as electron compounds or ordering phase in low temper ature.
     当生成热介于两者之间即 - 1 0kJ/mol<ΔHf<+ 1 0kJ/mol时 ,Ag合金形成连续固溶体、简单共晶、简单包晶或形成电子化合物、低温有序相等具有较宽均相区的中间相。
短句来源
     New formulae for calculating from simple eutectic binary phase diagram are presented, by introducing a parameter θ and leading to a new expression of activity coefficient with temperature.
     借助于引入θ参数所得到的组元的活度系数与温度间的新关系式,导出了由二元简单共晶的相图计算组元活度的修正式。
短句来源
     Certain phase diagrams of simple eutectic system have been calculated and plotted out,and data involved in the corresponding phase diagrams printed out by computers according to the thermal mechanical principle and data.
     根据热力学原理和热力学数据,用计算机计算和绘制了一些简单共晶系相图,并用计算机打印相应的部分相图数据。
短句来源
     In this study, the glass fluxing method is applied to study the undercoolingbehavior of simple eutectic alloys system (binary and ternary alloy).
     本文运用玻璃熔覆法对简单共晶系(二元和三元)合金的过冷行为进行了研究。
短句来源
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  “simple eutectic”译为未确定词的双语例句
     It was found that the system is of simple eutectic type with a ternary eutectic point E at 528℃ with 50. 0 mol% SmCl3 and 30. 5 mol% CaCl2, 528℃.
     发现它属于简单共晶型,三元共晶点E为50.0mol%SmCl_3,30.5mol%CaCl_2,528℃。
短句来源
     The system LiNO3-Mg(NO3)2 is of a simple eutectic type, the eutectic point occurring at 200°C contains 47.3% Mg(NO3)2. No solid solution existed on the both sides of LiNO3 and Mg(NO3)2.
     LiNO_3-Mg(NO_3)_2为一简单低共熔体系,共晶点含Mg(NO_3)_2 47.3%,温度200℃。
短句来源
     The system SmCl_3-CaCl_2 is of a simple eutectic type with eutectic point of 55.8 mol-% SmCl_3 at 545℃.
     发现前者属于简单低共熔型,低共熔点e_1为55.8mol%SmCl_3,545℃;
短句来源
     YbCl3-CaCl2 and YbCl3-PbCl2 systems are of simple eutectic type with eutectic points (xYbCl3 =0.530, 615 ℃) and (xYbCl3 =0.340,415 ℃) respectively.
     YbCl3-CaCl2和YbCl3-PbCl2体系皆属简单低共熔型相图,其低共溶点分别为xYbCl3=0.530,615℃和xYbCl3=0.340,415℃.
短句来源
     The metastable diagram demonstrated that it is a simple eutectic type system,and constitutes with two,with two isothermal solubility curves corresponding to NaCl and Na2B4O7· 10H2O zone,respectively.
     该介稳体系属简单共饱和型,相图由两条溶解度曲线构成,分别对应于Na2B4O7.10H2O和NaCl相区。
短句来源
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  相似匹配句对
     (c) it is simple.
     (c)简单 ;
短句来源
     COMPUTER CALCULATION ON PHASE DIAGRAM OF SIMPLE EUTECTIC SYSTEM
     简单共晶系相图的计算机计算
短句来源
     The construction is simple;
     结构简单;
短句来源
     All are simple eutectic systems except tertbutylphenol/phenol.
     测定结果表明,除对叔丁基苯酚/苯酚体系以外,其余均为简单低共熔系统。
短句来源
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  simple eutectic
As a result of the calculations, the phase diagram is given for pO2 = 24 atm; the diagram is a simple eutectic type with the eutectic composition placed in the CuO-rich domain (i.e., copper oxide molar fraction x = 0.873 and melting at 1470 K).
      
The system is a simple eutectic with an invarient point at 41 ± 2 mole % Ge and 650 ± 5°C.
      
The cuspidine-CaF2 system presents a simple eutectic type of phase diagram.
      
In the present study, a model Ag/Cu/Ag sandwich joint associated with a simple eutectic phase diagram was used to study the different stages of this process.
      
Gibbs energies have been modeled for the binary alloy systems Ag-Cu and Cd-Zn, simple eutectic systems of interest in the area of rapid solidification.
      
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A study has been made of the binary salts systems Li2SO4-MgSO4 and LiNO3-Mg(NO3)2 by the visual polythermal and DTA methods. An incon-gruently melting compound Li2SO4·2MgSO4 occurring at 832°C was found in the Li 2SO4-MgSO4 system. The eutectic point between Li3SO4 and Li2SO4·2MgSO4 occurring at 647°C lies in the composition of 23.6 Wt% MgSO4. The values of eutectoid are 4.2% MgSO4 and at 552°C. The system LiNO3-Mg(NO3)2 is of a simple eutectic type, the eutectic point occurring at 200°C contains...

A study has been made of the binary salts systems Li2SO4-MgSO4 and LiNO3-Mg(NO3)2 by the visual polythermal and DTA methods. An incon-gruently melting compound Li2SO4·2MgSO4 occurring at 832°C was found in the Li 2SO4-MgSO4 system. The eutectic point between Li3SO4 and Li2SO4·2MgSO4 occurring at 647°C lies in the composition of 23.6 Wt% MgSO4. The values of eutectoid are 4.2% MgSO4 and at 552°C. The system LiNO3-Mg(NO3)2 is of a simple eutectic type, the eutectic point occurring at 200°C contains 47.3% Mg(NO3)2. No solid solution existed on the both sides of LiNO3 and Mg(NO3)2.

用目测变温法和差热分析法研究了Li_2SO_4-MgSO_4、LiNO_3-Mg(NO_3)_2熔盐体系。在前一体系中有固液异组成化合物Li_2SO_4·2MgSO_4生成,它在832°熔化分解。化合物与Li_2SO_4间形成低共熔点,温度为647℃,组成含MgSO_4 23.6Wt%。Li_2SO_4多晶转变点575℃,在加入MgSO_4后形成类低共熔点,温度552℃,组成含MgSO_4 4.2%。LiNO_3-Mg(NO_3)_2为一简单低共熔体系,共晶点含Mg(NO_3)_2 47.3%,温度200℃。

Experiment is made to determinate the melting point by DTA. Results show that starting temperature of DTA pike is much better than the temperature of pike. The phase diagram of diagonal section KCl-Na2SO4 in system Na, K//Cl, SO4 is plotted by DTA curves. It indicates that diagonal section KCl-Na2SO4 is a simple eutectic, two-component system. Eutectic temperature is 525℃. Eutectic consists of 55% (wt.) Na2SO4 and 45% (wt.) KCl.

本文作者对差热分析确定熔点的方法进行了实验,确定用DTA峰外推起始温度;用差热分析作了三组分交互体系Na,K ∥Cl,SO_4对角截面KCl-Na_2SO_4的状态图,从图上看出该截面为一简单低共熔型二组分体系,低共熔物组成为45%KCl,低共熔温度为525℃.

The LiCl-KCl-BaCl2-SrCl2quaternary system is of interest as a possible lectrolyte in the electroplating and electrochemical alloying of molten salt Up to now the phase diagram of the quaternary system and one of its subsystems LiCl-BaCl2-SrCl2 have not been measured,To obtain a better basis or understanding the LiCl-BaCl2-SrCl2-KCl system it is necessary to learn about the unknown ternary LiCl-BaCl2-BrCl2 system.In this paper the phase diagram of the LiCl-BaCl2-SrCl2 system has been measured and the liquidus...

The LiCl-KCl-BaCl2-SrCl2quaternary system is of interest as a possible lectrolyte in the electroplating and electrochemical alloying of molten salt Up to now the phase diagram of the quaternary system and one of its subsystems LiCl-BaCl2-SrCl2 have not been measured,To obtain a better basis or understanding the LiCl-BaCl2-SrCl2-KCl system it is necessary to learn about the unknown ternary LiCl-BaCl2-BrCl2 system.In this paper the phase diagram of the LiCl-BaCl2-SrCl2 system has been measured and the liquidus curves of its three subsystems have been checked by the DTA method. .The binary systems LiCl-BaCl2 and LiCl-SrCl2 are simple eutectic ones with the eutectic points El and E2 in 526℃, 33 mol%Ba-Cl2, 67mol%LiCl and 489℃, 38mol%SrCl2, 62mol%LiCl, respectively. The binary system BaCl2-SrCl2 is a continuous solid solution with a minimum temperature in 852℃, 35mol%BaCl2, 65mol%SrCl2.According to the present measurements of three subsystems and three ternary polythermal projections the phase diagram of LiCl-BaCl2-SrCl2at 1 atmosphere is drawn in Fig. 8 . The uncertainty in the liquidus temperatures is estimated to be±6K.The ternary system LiCl-BaCl2-SrCl2 has a curve Ei-E-E2 running betweem binary eutectics E1 and E2 with a minimum temperature in E (482℃,58.4 mol%LiCl, 15.8mol%BaCl2 and 25.8mol%SrCl2 ) . The curve E1-E-E2 divided the ternary system into two liquidus surfaces, the LiCl liquidus surface and the BaCl2-SrCl2 solid soluton one. It is noted that the minimum temperature in the LICl-BaCl2-SrCl 2 system is only a little lower than 489℃, the eutectic temperature of the LiCl-SrCl2 system.

用差热分析法研究了Licl-Bacl_2-Srcl_2三元系及三个侧边二元系的相图。研究表明Licl-Bacl_2和Licl-Srcl_2二元系是两个低共晶体系,其共晶点E_1和E_2对应的温度分别为526℃和489℃。Bacl_2-Srcl_2二元系是具有最低温度点的连续固溶体。Licl-Bacl_2-Srcl_2三元相图中通过E_1和E_2及温度最低点E的二次析出线将三元系分为两个一次结晶面:Licl的一次结晶面和Bacl_2-Srcl_2固溶体的一次结晶面。该三元系的最低熔化温度是482℃,仅略低于Licl-Srcl_2二元系的共晶温度;三元系温度最低点E的组成为58.4mol%Licl,15.8mol%Bacl_2和25.8mol%Srcl_2。

 
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