后者则分别对应于正交晶相向六方晶相的转变和六方晶相的熔融。
The later corresponded to the transition from orthorhombic phase to hexagonal phase and the melting behavior of hexagonal phase separately.
柱状晶向等轴晶转变(CET)的研究具有重要意义，数值模拟是其有效的研究方法之一。
It is of great significance to the research of columnar-to-equiaxed transition (CET), and numerical simulation is one of the valid methods.
结果表明，准晶材料在升温和降温过程中有明显的相结构转变； 准晶材料的比热容较高。
The results showed that there was obvious transformation of phase structure in the process of arising temperature, and the specific heat of quasicrystals was higher.
柱状晶向等轴晶转变（CET）是在一定的凝固过程中必须控制的一种显微组织转变。
The columnar to equiaxed transition (CET) is a kind of microstructural transformation in certain solidification, which should be controlled.
LC9铝合金在773K热扭转中显微组织由粗大的柱状晶转变为细等轴晶。
The coarse column-like grains of LC9 alloy are changed into fine nearequiaxed oneS during torsion at 773K.
但拉伸对共混纤维中PA11的晶型转变影响较小而淬火却有利于PA11的晶型转变，但对其中的PVDF晶型转变影响不大。
In the blend fiber, stretching benefit to phase transiting of PVDF, but not PA11, and quenching benefit to phase transiting of PA 11, but not PVDF.
射线衍射、扫描电镜分析表明，水溶性P2O5存在降低了碳酸钙晶型由球霞石向方解石转变的速率，并使碳酸钙晶体晶习变坏。
The results obtained from XRD and SEM indicate that water-soluble P2O5 in gypsum reduces the rate of transformation from vaterite to calcite and makes crystalline grains smaller and irregular.
结果表明：薄膜由非晶硅结构转变为微晶硅结构，微晶硅晶粒尺寸在纳米级。
The results indicate that the amorphous film gradually transfers into microcrystalline Si, and the grain size is nanometer order of magnitude.
探讨了脉冲电流对大块非晶合金的结构驰豫和晶化转变行为的影响。
The influence of high-density pulsing current on the structural relaxation and crystallization behavior has been discussed.
根据非整数次折迭链晶向整数次折迭链晶的转变，讨论了双层片晶和单层片晶的生长过程。
On the basis of the transformation of nonintegral folded-chain (NIF) crystals into integral folded-chain (IF) crystals, the growth processes of double lamellae and single layer lamellae is discussed.
结果表明，晶区的非晶化转变是原丝在预氧化过程中组织结构演变的主要形式；
The results show that amorphization of crystallite is the main form of microstructural evolution during thermal stabilization of PAN fibers.
根据非整数次折迭链晶向整数次折迭链晶的转变，讨论了双层片晶和单层片晶的生长过程。
On the basis of the transformation of nonintegral folder-chain (NIF) crystals into integral folded-chain(IF) crystals, the growth processes of double lamellae and single layer lamellae is discussed.
XRD分析结果表明，随金属离子浓度比的增加，镀层呈现由非晶结构向微晶结构转变的趋势。
The XRD analysis showed that the structure of the deposits changed from amorphous structure to microcrystalline as the metal ion concentration ratio increased.
材料的断裂方式由沿晶脆性断裂转变为沿晶脆性断裂和韧窝韧性断裂的混合断裂方式。
The fracture of the material was diverted from the manner of intergranular brittle fracture to the manner of intergranular brittle fracture with dimple gliding fracture.
通过各国学者数十年的不懈努力，现已建立了比较完善的规则共晶凝固理论模型，人们对共晶间距的选择机制及其形态转变有了较深刻的理解。
The regular eutectic solidification theory has been established after the great efforts of several years research from the solidification scientists all over the world.
结果表明：锂能消除合金凝固态的柱状晶区并使之转变为等轴晶区；
The results show that the dendrite crystal area of alloy is diminished and then become equiaxed structures after lithium is added;
但与淬态试样相比，玻璃转变温度、晶化温度及晶化峰值温度存在一定的变化。
But compared to as-quenched samples, the glass transition temperature, crystallization temperature and crystallization peak temperature have same changes.
枝晶向球晶转变可以明显改善矿渣微晶玻璃的性能，而球晶向块状晶体的转变则恶化了微晶玻璃的性能。
The transformation from the branch to the ball could improve the properties of glass ceramic, and the transformation from the ball to the block could worsen the properties of glass ceramic.
小角度晶界的产生速率与小角度晶界转变为较大角度晶界的速率趋向一动态平衡。
There exists a sort of dynamic equilibrium between the formation rate of low-angle grain boundaries and the rate of changing into higher-angle grain boundaries.
未添加re的合金，随浇注温度的下降，其初生相由发达的树枝晶转变成等轴枝晶。
As pouring temperature decreasing, primary phase in the alloy without re addition changes from large dendritic crystal to equiaxed crystal.
小角度晶界向较大角度晶界不断转变的结果使大角度晶界数量不断增加，最终导致晶粒显著细化。
The transformation from low Angle grain boundaries to high Angle grain boundaries makes the number of high-angle grain boundaries increase continuously and finally the grains are refined markedly.
中心等轴晶率模拟结果与工业试验检测结果相一致，据此，建立了柱状晶-等轴晶转变判据。
As a result, the simulated equiaxed crystal ratio was in accordance with testing results of industrial experiments, and then the criterion of columnar to equiaxed transition was found.
中心等轴晶率模拟结果与工业试验检测结果相一致，据此，建立了柱状晶-等轴晶转变判据。
As a result, the simulated equiaxed crystal ratio was in accordance with testing results of industrial experiments, and then the criterion of columnar to equiaxed transition was found.
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