冷却速率

冷却速率对β成核剂改性PP结晶行为的影响

Influence of cooling rate on crystallization behavior of β - nucleated PP

分子量和冷却速率对PET熔体非等温结晶行为的影响

The influence of molecular weight and cooling rate on the non-isothermal crystallization behavior of pet from the melt

不同冷却速率下包晶合金Al3Ni凝固组织的变化

Solidification of Al_3Ni Peritectic Alloy at Different Cooling Velocity

在深过冷Al（72）Ni（12）Co（16）合金的凝固过程中，冷却速率对两相竞争形核影响甚微。

The effect of the cooling rates on the nucleation of competing phases is negligible in the undercooled alloy melts .

冷却速率影响NaCl结晶粒度的研究

Impact of cooling rate on NaCl crystal granularity

变形温度与冷却速率对含Nb中碳钢晶粒细化的影响

Effect of Deformation Temperature and Cooling Rate on Grain Size Refining of Medium-Carbon Nb-Bearing Steel

冷却速率增加，UHMWPE需更高的过冷度才能结晶。

The highly undercooled was need for UHMWPE crystallization with the increasing of cooling rate .

并对金属Co进行了两个快速凝固分子动力学模拟，利用对分析技术说明了冷却速率对Co微观结构的影响。

Two rapid solidification processes of metal Co were simulated by MD. Using pair analysis technique the effect of cooling rates on microstructure of Co was analyzed .

采用quantumSutton-Chen（Q-SC）多体势对液态金属Cu在四个不同冷却速率下的凝固过程进行了分子动力学模拟研究。

A molecular dynamics simulation has been performed on the solidification process of liquid metal Cu by adopting the quantum Sutton_Chen many_body potentials at four different cooling rates .

NiAl金属间化合物快速凝固冷却速率的估算

Calculation of Cooling Rate of Melt Spun NiAl Intermetallics

退火冷却速率对a&Si（1-x）Gex：H薄膜电导的影响

Influence of Cooling Rate of Thermal Annealing on Dark Conductivity in a & Si_ ( 1-x ) Ge_x : H Alloys Films

随着冷却速率的增大，液相分离被抑制，晶粒尺寸变小，富（Pb）相分布更趋均匀。

With the rise of cooling rate , the liquid separation is suppressed , the grain size decreases , the distribution of Pb-rich phase is more uniform .

Er的变质具有一个临界冷却速率，其变质效果随冷却速率的增大而增强。

The modification of Er was correlated with the critical cooling rate , and the modification effect of Er was enhanced with the increasing of cooling rate .

依据此模型对ZrNiAlCu四元合金的临界冷却速率进行了计算并预测了Zr66.67（NixAlyCuz）33.33合金系中容易形成非晶的成分范围。

The critical cooling rates of Zr-Ni-Al-Cu quaternary alloys were calculated and the glass forming range in Zr_ 66.67 ( Ni_xAl_yCu_z ) _ 33.33 quaternary alloy system is predicted .

研究了试样从熔体淬火、加热速率、冷却速率、部分扫描、部分扫描→等温扫描对DSC曲线的影响，从而确定试样是两种高分子材料的共混物。

Effects of quenching from the melt , heating rate , cooling rate , partial scanning , partial scanning - isothermal scanning on DSC curve were studied .

因此，为了得到性能优良的高碳钢，需要Nb含量、奥氏体形变制度和冷却速率的合理匹配。

Therefore , content , austenite deformation and cooling rate are needed to be properly matched in order to obtain high carbon steels with excellent properties .

2对液态金属Ni系统进行模拟研究时，重点考虑冷却速率对凝固过程中微观结构转变的快慢和最后形成的微观结构的影响。

Performing the simulation study of liquid metal Ni system , the emphasis is to consider the effects of cooling rate on the transition speed of microstructures and the structures formed in the end .

结果表明，随玻璃组份中TiO2含量的增加、B2O3量的减少，玻璃的临界冷却速率值增大，玻璃形成趋于困难。

The results show that , as TiO_2 content increases and B_2O_3content decreases in the glasses , the critical cooling rate of the glasses increases , and the glass formation becomes more difficult .

随冷却速率的提高，冷却过程中位错的累积导致试样的内热应力增大使得Ni（51.2）Mn（28.0）Ga（20.8）合金的Ms升高。

M_s of Ni_ ( 51.2 ) Mn_ ( 28.0 ) Ga_ ( 20.8 ) alloy increase with increasing cooling rate because of the increasing of internal heat stress induced by cumulation of dislocation .

样品制备过程中不同冷却速率对Nd（1.85）Ce（0.15）CuO（4±δ）单晶正常态和超导态输运性质的影响

The influence of cooling rates in samples preparation on normal and superconducting state transport properties of nd_ ( 1.85 ) ce_ ( 0.15 ) cuo_ ( 4 ±δ) electron-doped single crystal

结晶动力学常数Zc随着冷却速率的提高而增加，表明共混体系的结晶速率随着冷却速率的提高而增大；

It was also found that the crystallization rate of the blends increased with the cooling rate increasing .

在Bi-Pb-Sr-Ca-Cu-O体系中冷却速率对超导转变温度的影响

Effect of cooling rate on the . Transition temperature in bi-pb-sr-ca-cu-o system

通过双体分布函数、键型指数、配位数、均方位移及可视化分析，结果表明：冷却速率对液态金属Cu的微观结构演变有决定性影响。

Through the pair distribution function , bond_type indices , coordination number , MSD , and visualized analysis , it is found that the cooling rate plays a critical role in the evolution of microstructures of liquid metal Cu .

并估算了Ti（CN）的沉淀强化效应，它也随冷却速率的大小而变化。

The effect of Ti ( CN ) precipitation strengthening , σ p ( N / mm2 ), has been calculated . It was found that the σ p varies with cooling rate too .

研究了CoCu包晶合金快速凝固过程中的相选择和组织形成特征，探索了冷却速率、组织结构和晶体位向与合金电阻率之间的相关规律。

The microstructure formation and phase selection characteristics of Co Cu peritectic alloys during rapid solidification are investigated experimentally . The relationships between such physical factors as cooling rate , microstructure morphology , crystal orientation , and alloy resistivity are further analyzed .

研定表明，纺丝冷却速率是纺制含β晶相聚丙烯纤维的关键工艺因素，初生纤维中的K值、拉伸温度和拉伸倍数是纺制含微孔聚丙烯纤维的主要参数。

The result shows that the cooling rate is a key technological factor for manufacturing β phase crystalline IPP fiber , besides the K value in the as-spun fiber , stretching temperature and draw ratio are important parameters for manufacturing microporous IPP fiber .

利用熔池局部凝固特性参数如温度梯度G、界面推移速度Vg和冷却速率，并结合凝固理论对熔覆层显微组织的不均匀性产生的原因进行了探讨。

The reasons of partial microstructural heterogeneity in the coating was discussed by the local solidification characteristic parameters ( temperature gradient G , interface moving speed V g , and cooling rate ) and solidification theory .

用分子动力学方法和EAM模型势对液态金属Ni原子系统在不同冷却速率下凝固过程中微观结构的演变进行了模拟研究。

A simulation study has been performed for the evolutions of microstructures in a liquid metal Ni sys-tem during solidification process under different cooling rates by means of molecular dynamics method and EAM model potential .

借助磁力显微镜的抬高模式测量氧化皮的磁畴图，获得了氧化皮内Fe3O4的分布形态及冷却速率对其变化的影响.结果表明：快速冷却时氧化皮中Fe2O3的含量减少；

Ssbauer spectroscopy . The distribution of Fe_3O_4 in the oxide scale was obtained using Magnetic Force Microscope ( MFM ), through which the influence of the cooling rate on the distribution of Fe_3O_4 was stud - ied .

结果表明，PTT结晶过程受成核控制，冷却速率对PTT结晶能力和动力学参数均有较大的影响。

The results showed that the FIT melt cooling crystallization process was controlled by the nucleation , and the cooling rate had significant influences on the crystallization ability and dynamic parameters of FIT .