It was found by differential scanning calorimetry that martensitic transformation start temperature (M_s) is kept almost constant value of 880K in the Au-rich side of the stoichiometric composition. On the other hand, M_s decreases monotonically with decreasing Au content...
5) martensite transformation temperature 马氏体转变温度 1. By using the discrete variational method and constructing cluster model, the effect of a little Hf, Zr addition on martensite transformation temperature of TiNi alloy was investigated in electronic level. 通过构建TiNi合金的团簇模型,利用离散...
Improve the martensitic transformation start temperature 翻译结果2复制译文编辑译文朗读译文返回顶部 Raise temperature of Martensitic transformation begins 翻译结果3复制译文编辑译文朗读译文返回顶部 Increase temperature of Martensitic transformation began 翻译结果4复制译文编辑译文朗读译文返回顶部 [object Object] 翻译...
2.2.4 Transformation temperature The martensitic transformation start temperature Ms is shown in Fig. 2.6 as a function of Ni content. In the composition range of the Ti–Ni, Ms decreases with increasing Ni content above 49.7 at.% Ni, while they are constant below 49.7 at.% Ni. The reverse...
During thermal cycling without applied stress, the B2B19 transformation temperature Ms decreased, while the B2B19 transformation start temperature Ms kept almost constant. During thermal cycling with applied stress, in solution treated Ti45Ni5Cu alloy, changes in Ms depended on the amount of applied...
A strong dependence of the martensite start temperature ( M S) and shape of the hysteresis loop ( T H) on the small admixture of the In impurities in TiPd compound was evidenced. The observed decrease in the M S depends not only on the amount of the third element, but also on the ...
6) martensite phase transformation 马氏体相变 1. The martensite phase transformation behavior of multiaxial forged Fe-32%N alloy at the temperature of 550 ℃ and a strain rate of 2×10-2 s-1was studied. 研究了Fe-32%Ni合金在形变温度550℃、形变速率2×10-2s-1的实验条件下,经过多道多向...
One of the major challenges of near-equiatomic NiTi shape memory alloys is their limitation for high-temperature applications. To overcome this barrier, researchers have tried to enhance the transformation temperatures by addition of alloying elements or
The continuous heat treatment is simulated in a quenching dilatometer with heating rates of 500K/s and varying holding times. For each holding time, the martensite start temperature is identified, which gives some indication of the carbon content in solution. The volume fraction of retained ...
The effect of deformation on γ-ε martensitic transformation in an Fe-Mn-Mo alloy 来自 Springer 喜欢 0 阅读量: 37 作者: T Durlu 摘要: Effect of prior plastic deformation of austenite on the martensite start temperature, volume fraction and strength of martensite have been studied in an Fe-...