平衡结晶

论文探讨了等离子束表面冶金Fe基合金冶金过程，该过程是一个快速非平衡结晶过程，随着等离子炬的移动，合金熔池的形成与凝固是同时进行的。

The process of plasma-jet surface metallurgy has been discussed , which is a course of quick and non-equilibrium freezing .

分析认为，其主要原因是铸造时的不平衡结晶所产生的锰偏析、镁偏析，没有得到有效的消除。

The result shows that the cause is due to the failure of effective elimination of manganese segregation and magnesium segregation resulted from non-equilibrium crystallization in casting step .

含矿气-液流体与硅酸盐分离，在非平衡结晶分异条件下，锡及相关元素进入流体相，形成岩浆期后成矿流体。

Under the conditions of unba-lanced crystalline differentiation and the disconnection of the ore-bearing gas-liquid fluid with silicate , tin and correlation elements entered into the fluid facies and formed the Postmagmatic metallogenic fluid .

合成硝基麝香相平衡和结晶分离的研究

Study on the Phase Equilibrium and Crystallization Separation of Synthetic Nitro-musks

非平衡态结晶模型

A Solidification Model in Non-Equilibrium State

初步探讨了在远离平衡态结晶时，辉石枝晶生长方式和界面稳定性对晶体形貌的控制作用。

We preliminarily discuss the control of morphological features by interface stability and pyroxene dendrite growth style .

在成因研究方面提出了一些新模式，如非平衡分馏结晶模式、多重演化模式。

A few new genetic models have also been presented , such as the non equilibrium fractionating crystallization model and the poly evolution model .

建立了结晶器内腔体积变化的平衡方程和结晶器锥度设计数学模型，分析了钢水凝固收缩和固态相变收缩的规律。

The volume balance equation for the mould cave and mathematical model for mould taper design are developed and the law of shrinkage resulting from hot metal solidification and solid phase transformation analyzed .

该杂岩体是在平衡条件下缓慢结晶而成。

It is concluded that the complex was formed by slow crystallization in equilibrium in a plutonic environment .

平衡产物经浓缩结晶，可获得以固体原料计38%以上的较纯（93%）反式异构体。

By means of concentration and crystallization , an overall yield of more than 38 percent of pure trans isomer ( 93 % ) can be obtained from equilibrium products .

根据所得出的方解石中三价阳离子的分配系数方程认为，Au3+阳离子是在白铁矿的非平衡（快速）结晶作用期间，从白铁矿-溶液界面上被结合到细粒白铁矿中去的。

According to the obtained equation for distribution coefficients of trivalent cations in calcite , it is proposed that cationic Au 3 + were incorporated into the fine grain marcasite at the marcasite-solution interface during non equilibrium ( fast ) crystallization of the marcasite .