peritectic reaction
英
美
包晶反应；转熔作用；转熔反应
双语例句
- Delayed Phenomenon of Peritectic Reaction Under Non-equilibrium Cooling
非平衡凝固时包晶反应滞后现象的研究 - The Al-based amorphous alloy forms in the peritectic reaction and peritectoid reaction, and its growth velocity is slow.
分析了铝基准晶合金的组织与相变特征，铝基准晶的生成通常为包晶、包析反应，其长大速度较慢。 - The C content is about from 0.08% to 0.20% in peritectic reaction region because the cooling rate of CSP thin slab is faster and its Fe-C phase diagram moves to the down left;
由于CSP薄板坯冷却速率快，Fe-C相图向左下方移动，包晶反应区域的碳含量为0.08%~0.20%； - The peritectic reaction has an important influence on the phase growth and orientation of the solidifying materials.
凝固过程中的包晶相变对组成相的生长与取向有不同的影响。 - The peritectic reaction occurs in the icosahedral quasicrystal formation. PHASE-LOCKED AUTOMATIC ACCURATE SYNCHRONIZATION CONTROL
准晶相由包晶反应生成。锁相型自动准同期控制 - The experimental results showed that the peritectic reaction did exist in the phase diagram of zinc-aluminium binary alloy. The β phase is leading one in the eutectic transformation, and the eutectic colony grown is radialized.
试验结果表明：在Zn&Al二元合金相图中确有包晶反应，β相是共晶转变的领先相，共晶团呈辐射状生长。 - The matrix of coating is pure aluminium, and FeAl_3 exists as eutectic and also as the core of α-( AlFeSi)_H formed by peritectic reaction.
该组织为Al作基体，FeAl＿3以共晶方式存在，也常作为包晶反应产物α－（ALFeSi）＿H的核心。 - The constitutional supercooling criterion of alloys with peritectic reaction in the directional solidification was proposed.
给出了具有包晶反应的合金在定向凝固条件下的成分过冷判据式。 - Some basic problems in preparing YBCO superconductor by directional solidification, including the peritectic reaction, the interface stability and its control, the orientation of solidification, and crystal orientation control, were discussed.
讨论了YBCO高温超导体定向凝固中所涉及的包晶反应、界面稳定性及其形态控制、凝固取向和晶向控制等问题。 - Some basic material problems in preparing YBCO superconductor by directional solidification, including the peritectic transformation and peritectic reaction, the constitutional undercooling, a diffusion controlled growth model of YBCO, the interface effect and crystallography for directional solidification, were discussed in the present paper.
讨论了定向凝固法制备YBCO超导体涉及的包晶转变与包晶反应、成分过冷、扩散控制生长模型、界面效应及定向凝固YBCO生长晶体学等问题。 - Region of Peritectic Reaction in Thin Slab Casting Process of CSP
CSP薄板坯连铸包晶反应区域的研究 - When cooling, peritectic reaction between α-Mg and Zr happened in the Zn-rich area in the grains, while eutectic reaction and eutectoid reaction happened in grain boundaries.
冷却时，α-Mg与Zr在晶内富Zn处发生包晶反应，晶界处发生共晶反应和共析反应。 - Some YBCO grains with micron size were kept by controlling the peritectic reaction, which acted as seed crystals of epitaxial growth.
通过对包晶分解过程的控制，留下部分微米级YBCO晶粒，并以此作为外延生长的种子。 - It is researched the influence of cooling rate and the content of silicon and manganese alloy on peritectic reaction and position of peritectic point in Fe-C alloy.
研究了冷却速率和硅、锰合金元素含量对Fe-C合金的包晶反应和包晶点位置的影响； - Intermetallics are a new generation of high temperature structural materials. Many of the alloys solidified through peritectic reaction, for example in Ti-Al and Ni-Al systems.
高温金属间化合物是一类重要的高温结构材料，其中Ti-Al及Ni-Al等许多合金系在凝固时都存在连续的包晶反应。 - When the pulling speed is greater than 20 μ m/ s, the primary phase has always been a leader in the growth phase, peritectic reaction significantly reduced the consumption of the primary phase.
抽拉速度大于20μm/s时，初生相始终作为领先相，包晶反应对初生相的消耗明显减少。 - So, the volume fraction of γ-phase increases due to the peritectic reaction and direct precipitation from liquid.
包晶反应及自液相析出造成γ相的含量持续增加。