martensitic transformation

A new phonon model of excitation martensitic transformation is presented.

本文提出了一个新的激发马氏体相变的声子模型。

High voltage TEM observation of thermoelastic martensitic transformation in a Cu-Zn-Al Alloy

Cu-Zn-Al合金中热弹性马氏体的高压电镜观察

New Methods on the Determination of Martensitic Transformation Shear Angle and Lattice Parameters;

马氏体相变切变角和点阵常数测定的新方法◆剪切角可调，减少板料扭曲变形。

Further studies show that repetitive stress induced y →ε martensitic transformation and its reverse transformation in the cyclic course can enhance the fatigue life of Fe-Mn-Si shape memory alloy by reducing crack-tip stress, restraining plastic sliding deformation and delaying the formation and extension of microcracks.

循环过程中的应力诱发马氏体正、逆相变及其相变伪弹性能降低应力集中，抑制塑性滑移变形，减少微裂纹形成的几率，从而提高Fe-Mn-Si形状记忆合金的应变疲劳寿命。

The stress takes some effects on the martensitic transformation.

应力对于马氏体相变有一定的影响。

Atomistic simulation of mechanical properties of martensitic transformation under dynamic compression

动态压缩下马氏体相变力学性质的微观研究

Shape Memory Materials Associated with Martensitic Transformation

与马氏体相变有关的形状记忆材料

The martensitic transformation temperature and e/ a increase with the Ar working pressure increasing, the martensitic phase with tetragonal structure can be obtained at room temperature.

随Ar工作压强的升高，薄膜的e/a值逐渐增大，薄膜的相变温度逐渐升高，室温下可以获得具有四方结构马氏体相的Ni-Mn-Ga薄膜。

CALCULATION OF THERMODYNAMIC PROPERTIES OF In-Bi-Tl TERNARY ALLOYS Thermodynamic calculation of energy consumed for boundary friction during martensitic transformation in single crystal Ni_2MnGa

In-Bi-Tl三元系液体合金中成分的活度测定Ni2MnGa单晶马氏体相变过程摩擦耗能的热动力学计算

The driving force for martensitic transformation and Ms temperature have been evaluated using three different thermodynamic methods ( the regular solution, KRC and LFG models) in the Fe-Mn-Cr high carbon alloys.

选取三种热力学模型（规则溶液，LFG，KRC模型）计算了Fe－Mn－Cr高碳四元合金的马氏体相变驱动力和Ms温度。

For thetempeture-changed martensitic transformation, temperature stress is main origin of itsstess.

对于变温马氏体相变, 温度应力是其应力主要来源.

Fcc Antiferromagnetism and Martensitic Transformation in Fe Mn Si Based Alloys

Fe-Mn-Si基合金fcc反铁磁与马氏体相变

The last decade development of martensitic transformation in nanostructured materials and thermodynamic studies are reviewed.

概括了近十年来,纳米材料的马氏体相变和热力学研究的最新结果.

Under some conditions, the elastic wave soften, which provide the prestrain for the nucleation of the following martensitic transformation.

在一定的条件下，弹性模软化，为后继马氏体形核提供预应变。

Antiferromagnetic transition has soft modulus effect while martensitic transformation also accompanied by a soft phonon mode.

反铁磁转变存在模量软化,马氏体相变也具有声学软模.

The size effect on start temperature of martensitic transformation, Ms, is summarized.

总结了马氏体相变的尺寸效应.

Laser model& a microscopic theory of martensitic transformation I. some basic concepts and a simple statistic model

马氏体相变的微观理论&LASER模型Ⅰ.基本概念和简单统计模型

The martensitic transformation temperatures could be considerably increased by increasing Mn and decreasing Ga with fixed Ni content, while the temperature hysteresis becomes narrow and Curie temperature keeps constant.

保持Ni含量不变，增加Mn，降低Ga含量会使马氏体相变温度明显提高，同时相变滞后温区减小，居里温度基本不变。

Predicting the martensitic transformation start temperature using back-propagation artificial neural networks

用反向传播人工神经网络预测低碳低合金钢的马氏体转变开始温度

In the process of deep-drawn strain test for CR 304 stainless steel plates, the strain distribution law in each area of the deep-drawn parts, the martensitic transformation analysis, wall thickness and history of hardness change are carefully studied through using martensitic transformation analysis method.

应用马氏体转变分析方法，对304不锈钢冷轧板拉深应变试验过程中拉深件各个区域的应变分布规律、马氏体转变分析、壁厚、硬度变化历史进行了研究；

Progress in the characteristics of martensitic transformation and the development of its close related shape memory materials were generally described.

概述对马氏体相变基本特征认识的进程，以及与马氏体相变密切相关的形状记忆材料的发展。

In Ni-rich Ti_49. 4Ni_50. 6 film R phase transformation temperature and the thermal hysteresis of both R phase and martensitic transformation decrease with increasing the aging temperature, while the martensitic transformation temperature increases.

Ti（49.4）Ni（50.6）薄膜R相变温度降低，马氏体相变温度升高，R相变和马氏体相变热滞降低。

The characters of martensitic transformation have been investigated by means of electrical resistivity measurement, thermal expansion measurement, Differential Scanning Calorimeter ( DSC) measurement, optical microstructure etc.

采用电阻测试、膨胀测试、DSC测量、金相等手段分析了马氏体相变过程的特征；

It can be obtained that quantity of the martensitic transformation reduces with the increase of these factors.

结果表明，随着这两个因子的增大，马氏体的转变量变小。

The Damping Mechanism About the Coupling of Antiferromagnetic Transition and Martensitic Transformation

反铁磁转变与马氏体相变耦合的阻尼机制

strain induced martensitic transformation in fatigue crack tip zone for an ultra-high strength steel

超高强度钢疲劳塑性区内的应变诱发马氏体相变

The martensitic transformation of retained austenite particles in an intercritically annealed low-alloy steel has been studied using the acoustic emission technique.

用声发射法研究了一种低合金钢于双相区热处理所得残余奥氏体的马氏体相变。

On the other hand, the Ti-Ni-Cu alloys show narrow transformation temperature hysteresis and relatively high martensitic transformation temperature.

另一方面，Ti-Ni-Cu三元形状记忆合金则拥有较高的相变温度和较窄的相变温度迟滞，可以作为很好的驱动材料。

Microscopic Numerical Simulation of Temperature-changed Martensitic Transformation based upon Thermal Elastic Theory of Anisotropy; Discussion of heat exchange plate micro-distortion characteristics of plate exchanger

基于各向异性热弹性理论的变温马氏体相变的细观数值模拟板式换热器换热板片微变形特性浅析

Characteristics of thermo-elastic martensitic transformation in cu-14 al-4.2 Ni alloy

Cu-14Al-4.2Ni合金的热弹性马氏体相变特性