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- We choose the multi-component bulk metallic glasses to study the structure transmissibility of metastable phase under high pressure. 选择多组元大块非晶合金,研究高压条件下亚稳相的结构遗传性。
- Modeling this region of the metastable phase space right after radiation has been applied promises to be a new and exciting area of research. 在使用放射线后建造亚稳相区域的模型有望成为一个令人激动的新研究领域。”
- Pre-deposited-nuclei in the bulk amorphous alloys can decrease the energy barrier of nucleation and growth.Under the applied pressure, some new metastable phase precipitated. 预置晶核过程降低了锆基大块非晶合金形核与长大的势垒,在外加压力的作用下会析出一些新的亚稳中间化合物。
- Consequently, the microstructures of the milled powders are refined.Abrupt temperature rise, amorphization, local melting and formation of metastable phase have been observed. 在球磨过程中,原始粉末经受反复的破裂和冷焊,积聚大量的内部缺陷和储能,促使组织细化。
- Accordingly, five immiscibleW-based binary fcc-bcc and hcp-bcc metal systems, i.e, Cu-W, Ag-W, Au-W,Sc-W and Y-W systems, and miscible Co-Nb systems, were selected to studythe formation of metastable phase selection and glass formation ability. 为此,本论文选择了五个生成热为正的W基二元fcc-bcc和hcp-bcc金属系统,即:Cu-W、Ag-W、Au-W、Sc-W和Y-W系统,和一个生成热为负的Co-Nb系统来研究其亚稳相选择和非晶形成能力。
- During ball milling, the stress provides adequate deformation in the inner structure, which supplies enough driving force and diffuse alleyway of atom for the transformation of metastable phase. 球磨能使合金内部发生大量变形,为合金向平衡相转变提供驱动力和原子扩散通道;
- The concept of supersaturation that promotes the metastable phases to crystallize from solutions has been presented. 提出了促使亚稳相结晶的过饱和的概念,指出:溶液体系中的温度差是亚稳相结晶的推动力。
- Keywords ZA27 alloy;spinodal decomposition;metastable phase; ZA27合金;调幅分解;亚稳定相;
- Keywords salt-water system;metastable phase equilibria;borate; 水盐体系;介稳相平衡;硼酸盐;
- Keywords Salt-water system;Metastable phase equilibrium;Borate; 水盐体系;介稳相平衡;硼酸盐;
- A further discussion of metastable phase and viscosity for alloy melts 再论熔体的亚稳相和粘度
- The child is going through a difficult phase. 那孩子正经历困难的阶段。
- Keywords microgravity;bulk metallic glass;hard magnetic;metastable phase; 微重力;大块金属玻璃;硬磁性;亚稳相;
- The two sets of traffic lights were out of phase. 那两组交通灯不同步。
- They have decided to phase in the new techniques. 他们已决定逐步引入新技术。
- The windshield wipers are out of phase now. 挡水玻璃刮水器现在动作不协调。
- A phase or an aspect of a logically developing process. 契机一个按逻辑发展过程的阶段或方面
- Keywords metastable phase equilibrium;alloyed cementite;grain boundary ferrite;hypereutectoid steel;pearlite; 过共析钢;晶界铁素体;合金渗碳体;介稳相平衡;珠光体;
- British Leyland has announced plans to phase out some of its cars next year. 英国雷兰德汽车公司已宣布他们明年将逐步淘汰某些型号的汽车的计划。
- Keywords Phase equilibrium;Metastable phase equilibrium;Sea water type quinary system;Sulfate type potassium salt; 相平衡;介稳相平衡;海水型五元体系;硫酸型盐钾盐;