Through in situ TEM tension tests, the process of nucleation and growth of strain induced martensite and emerging of high density dislocations were observed, and lower content of Mn in micro region of m.
２％Ｃ，８％Ｍｎ）奥氏体的价电子结构进行的计算表明，有Ｃ－Ｍｎ原子的偏聚；用ＴＥＭ组织观察和能谱分析发现奥氏体中有锰元素的偏聚；在ＴＥＭ薄膜原位动态拉伸变形试验中观察到应变诱发马氏体的形核与长大及高密度位错产生的过程；能谱分析发现马氏体相变区锰含量较低。
A method for measuring transformation energy (Ept) of strain-induced martensite has been proposed from the tensile curves of 3 metastable steels.
依据应变诱发马氏体相变材料拉伸曲线的特点，提出了一种应变诱发马氏体相变能 Ｅｐｔ的测定方法，并测定了 ３种材料在弹塑性失稳与应力平台阶段的相变能。
When the steel changed in form between M s and M d,its tensibility enhanced considerably due to strain induced martensite transformations and transformation induced plasticity (TRIP) of retained austenite.
该钢在ＭｓＭｄ温度之间形变时，因残留奥氏体的应变诱导马氏体相变和相变诱发塑性ＴＲＩＰ，延伸率大幅度提高。
The strain--induced martensite transformation the important service property of ZGMn8CrMo in low or medium impact energy.
在低、中等冲击能量条件下实现应变诱发马氏体相变是ZGMn8CrMo钢的重要服役特征。
The results show that when the ratcheting strain reaches a certain value high enough,the strain-induced martensite transformation occurs in the process of ratcheting deformation.
结果表明:304不锈钢棘轮变形过程中,当棘轮应变达到一定值后会产生应变诱发马氏体相变,形成板条状马氏体,并且随循环周次的增加,形成的应变诱发马氏体相对量逐渐增加。
The results show that the strain-induced martensite transformation mechanism is that,dislocation,fault and twins arise one after the other with the accumulation of impact energy and the increase of strain,and then martensite embryos form and grow up on the surface of the twins.
结果表明,在表面层深6 mm范围内,ZGMn8CrMo铸钢发生了应变诱发马氏体相变,其相变机理为:随积累冲击能量的提高,材料的应变量增加,奥氏体基体依次发生位错、层错、孪晶并在孪晶表面形成马氏体晶胚并长大的马氏体相变过程。
STUDY ON STRAIN-INDUCED MARTENSITE TRANSFORMATION OF 304 STAINLESS STEEL DURING RATCHETING DEFORMATION
304不锈钢棘轮变形过程中应变诱发马氏体相变行为研究
Molecular dynamics simulation of stress-induced martensitic phase transformation in NiAl
应力诱发NiAl单晶马氏体相变的分子动力学模拟
EFFECT OF STRAIN RATE ON STRAIN INDUCED α′-MARTENSITE TRANSFORMATION AND MECHANICAL RESPONSE OF AUSTENITIC STAINLESS STEELS
应变速率对奥氏体不锈钢应变诱发α′-马氏体转变和力学行为的影响
Research on the Mechanism of the Twin Boundary Motion of Ni-Mn-Ga Single Crystals and the Simulation of Stress-induced Martensitic Transformation;
单晶Ni-Mn-Ga孪晶界迁动机制研究及应力诱发马氏体相变模拟
EXPERIMENTAL INVESTIGATION ON THE STRESS-INDUCED MARTENSITIC TRANSFORMATION AND THE MICROSTRUCTURE EVOLUTION IN CuAlNi SINGLE CRYSTAL
CuAlNi单晶应力诱发马氏体相变与微结构演化的实验观察与分析
EFFECT OF DEFORMATION INDUCED MARTENSITE ON ELECTROCHEMICAL BEHAVIORS OF TYPE 304 STAINLESS STEEL IN THE ACTIVE STATE
形变诱发马氏体对304不锈钢在活化状态下电化学行为的影响
STRAIN-INDUCED MARTENSITIC TRANSFORMATION IN 304L AUSTENITIC STAINLESS STEEL UNDER ECAP DEFORMATION
ECAP变形下304L奥氏体不锈钢的形变诱导马氏体相变
A Study on the Process and Mechanism of Stress-Induced Martensite on Cu-Based Shape Memory Alloy;
铜基形状记忆合金应力诱发马氏体过程及机理研究
Structure and magnetic properties of stress-induced martensites in ferromagnetic shape memory alloy Mn_2NiGa
铁磁形状记忆合金Mn_2NiGa中应力诱发马氏体相的结构和磁性
Matrix should be of martensite, because it can resist impact and has little deformation.
基体应是马氏体，它能抵抗冲击，变形小。
covariant packet martensite
相同变态群集马氏体
Experimental Study and Modeling of Stress- induced Martensitic Transformation in Cr5 Steel;
Cr5钢应力影响马氏体相变的实验研究与建模
Induction of Sperm Acrosome Reaction Using γ-Aminobutyricacid in Cervus elaphus
γ-氨基丁酸诱发马鹿精子顶体反应
Mutagenesis of Protoplast of Trichoderma Koningii and the Way That Produce Alcohol from Corn Straw;
康氏木霉的原生质体诱变及玉米秸秆发酵酒精工艺研究
Martensitic Transformation and Strain Recovery Characteristic of Ru Based High Temperature Shape Memory Alloys;
Ru基高温形状记忆合金的马氏体相变与应变恢复特性
The Reverse and Normal Transformation of Martensite, Seasonal Crack of Brass, Cry of Zinc
马氏体逆变与顺变黄铜季裂与锌“哭”
Martensitic Transformation and Stress Analyze of Ni-Mn-Ga Magnetic Shape Memory Alloys;
Ni-Mn-Ga磁形状记忆合金的马氏体相变及其应力分析
The Character of Martencitic Transformation and Shape Memory Effect in Fe-Mn-Si-Cr-Ni-N Alloy;
Fe-Mn-Si-Cr-Ni-N合金马氏体相变特征及其形状记忆效应