The Influence of Manganese on the Stacking Fault Energy and Deformation Mechanisms of the TWIP Steel 锰元素对TWIP钢层错能和变形机制的影响
There was no stacking fault in the direction perpendicular to the growth orientation. 在垂直于晶须生长方向上没有层错的存在。
The formation of twin structure depends on the slip of stacking fault for nucleating and extending. 孪晶结构的形成依靠堆垛层错的滑移运动而形核和扩展。
Stacking Fault Energy and Effect Factors of Ni-Al-Ta/ Mo Alloys Ni-Al-Ta/Mo合金的层错能及影响因素
Low stacking fault energy crystal 低堆垛层错能的晶体
Research of the Relationship between the Ductile to Brittle Transition and Stacking Fault Energy of High Nitrogen Containing Austenitic Stainless Steel 高氮奥氏体钢的韧脆转变与层错能之间的关系研究
TEM observation showed that there was much stacking fault in nanowires. TEM观察显示,纳米线中存在大量的堆垛层错缺陷。
Effect of pre-deformation on stacking fault probability and damping capacity of Fe-Mn alloy 预变形对Fe-Mn合金层错几率和阻尼性能的影响
The effects of alloying elements on the stacking fault energy in Fe-Mn-Si based shape memory alloys were investigated by a new generation solution model. 以新一代溶液模型考察了合金元素对Fe-Mn-Si基合金层错能的影响,并预测了Fe-Mn-Si合金面心立方(fcc)→密排六方(hcp)马氏体的相变温度。
The plane defects of metals and alloys include grain boundary, sub-grain boundary, twins grain boundary, phase boundary, stacking fault, outward surface, etc. 金属和合金中的面缺陷包括晶界、亚晶界、孪晶界、相界、堆垛层错、外表面等。
The results show that the tested alloy has 18R structure and stacking fault substructure. 结果表明:该合金的马氏体晶体结构为18R结构,亚结构为层错;
The effects of stacking fault energy and strength on phase transformation in cryogenic austenitic steels were studied. The mathematical expressions between critical resolved shear stress of phase transformation and stacking fault energy, strength were shown. 研究了低温奥氏体钢中层错能和强度对相变的作用,导出了相变临界分切应力和层错能与强度之间的关系式。
A brief discussion about the effect of Al, C or Cr on M_(ε s) was also made referring to the mechanism of stacking fault for γ→ε martensite transformation. 根据γ→ε-马氏体转变的层错机制,简要讨论了Al,C和Cr对Fe-Mn合金M(es)的影响。
The stacking fault and other crystal defects in the crystal structure of parisite have been discussed. 讨论了氟碳钙铈矿结构中的堆垛层错等晶体缺陷现象。
Effect of Stacking Fault Probability and Quenched in Vacancies on ε Martensitic Transformation Temperature in Fe Mn Si Alloy Fe-Mn-Si合金中层错几率和淬火空位对ε马氏体相变温度的影响
In this paper, we have made a theoretical study about the structure and energy of stacking fault and anti-phase boundary of metals and alloys by using the embedded atom method ( EAM). 在本文中我们将采用嵌入原子法理论就FCC金属和合金的层错与反相畴界的结构和能量进行理论的研究。
Mechanism of the twinning induced transformation, impact of stacking fault energy on TWIP effect and impact of microstructure on mechanical properties of the steel were introduced. 介绍了孪晶诱发相变的微观机理,层错能对TWIP效应的影响以及显微组织对钢的力学性能的影响。
Only strip austenite substructure and stacking fault were observed around the carbides. 在碳化物颗粒附近只观察到奥氏体变体和层错。
The lattice relaxation's effect in calculation of stacking fault energy are different follow metal. 不同的金属其晶格弛豫对层错能的影响不同。
The influence of chemical component, heat treatment process, microstructure and stacking fault energy on shape memory effect of Fe-Mn-Si, Fe-Mn-Si-Cr-Ni and Fe-Mn-Si-C alloys was investigated. 本文研究了Fe-Mn-Si、Fe-Mn-Si-Cr-Ni及Fe-Mn-Si-C形状记忆合金化学成分、热处理工艺、显微组织结构、层错能和形状记忆效应的关系;
The stacking fault energy ( SFE) of Ni-Al-W and Ni-Al-Co alloys have been calculated by means of the thermodynamic method, an investigation have been made into the effect of the elements Al, W, Co on the stacking fault energy ( SFE) of Ni-base alloys. 本文利用热力学方法计算了Ni-Al-W和Ni-Al-Co合金的层错能,研究了W、Co、Al对Ni基合金层错能的影响;
Dislocations within the stacking fault image were also observed. 还观察到层错象中的位错。
Embedded atom method ( EAM) was introduced to calculate the stacking fault energies ( SFE) of Fe Mn alloys. 运用嵌入原子法(EAM)计算了Fe-Mn合金层错能(SFE)。
Thermodynamic calculation on the influence of W and Co on the stacking fault energy of Ni alloys W、Co对Ni合金层错能影响的热力学计算
Therefore, a systemic study of the structure and energy of stacking fault and anti-phase boundary of FCC metals and alloys will provide theoretical foundation and introduction for the mastery and transforming of material properties and designing new materials. 因此,系统的研究FCC金属及合金中的层错与反相畴界的结构和能量将为掌握材料性质、实现材料改性和设计新材料提供理论基础和指导。
Peak Shift Method on Stacking Fault Probability Determination and Its Application on Fe Mn Si Alloys 层错几率峰位移测定法及在Fe-Mn-Si合金中的应用
The direct relationship between stacking fault energy and phase transformation driving force of austenitic steels and the effect of stacking fault energy and strain energy on the morphology of martensite are deduced. 导出了在奥氏体钢中相变驱动力与层错能的关系以及层错能和应变能对马氏体形态的影响规律。
Interaction of stacking fault and dislocation is the principal factor leading to the rising of yield stress. 位错交割及位错与层错的相互作用可以引起屈服应力升高。
The results show that the unstable stacking fault energy is the key parameter controlling the core width and Peierls stress. 讨论了不稳定层错能和位错芯宽度以及Peierls应力之间的关系。