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- The key to fining the structure of ingot casting lies in the formation of a number of fine equiaxed crystal grains. 金属铸态组织细化的关键是获得大量细小等轴晶。
- The difference between the sample with high columnar crystal and the sample with high equiaxed crystal has been studied by using the two parameters. 本文应用上述参数对比研究了柱状晶发达与等轴晶发达样品的差异。
- The results showed that pulse current can enlarge equiaxed crystal area, narrow columnar crystal area and refine crystal pure Al ingot. 结果表明:脉冲电流能够扩大纯铝铸锭的等轴晶区、缩小柱状晶区,并使晶粒尺寸细化。
- At the same time, the internal microstructure of the production layer change from micron equiaxed crystal to dendrite crystal, the microstructure of... 相邻层的结合界面上,材料组织由细小等轴晶、较为粗大的板条状结构与枝晶组成。
- The improvement of slab equiaxed crystal ratio by electric pulse on liquid steel in continuous casting mould at Pan steel slab castor No. 从结晶器施加电脉冲输入能量、钢液过热度、电极间距三方面,探讨电脉冲处理提高铸坯等轴晶率的效果。
- The results show that the crystal evolutive course of SCCW falls into three phases: equiaxed crystal phase, columnar crystal phase and single crystal phase. 结果表明:单晶铜线材的晶粒演化过程包括等轴晶、柱状晶和单晶三个阶段;
- This set of crystal wine cups is very expensive. 这套水晶玻璃酒杯非常昂贵。
- I lost my crystal necklace at the party. 我在晚会上丢失了水晶项链。
- She made her meaning crystal clear. 她把她的意思解释得清清楚楚。
- The area of clumnar structures decreased, and that of equiaxed crystals enlarged.The grain size reduced. 过滤后铸棒组织中的柱状晶区缩小,中心等轴晶区扩大、晶粒度降低。
- He drank from a crystal wine glass. 他用水晶酒杯喝酒。
- The house stood by a crystal stream. 那所房子坐落在清澈的小溪旁边。
- equiax crystal 等轴晶
- He wants to make it crystal clear that he do not agree with us. 他想表明清楚他不同意我们的意见。
- Thanks for the explanation; it's all now clear as crystal. 谢谢你的解释,现在完全清楚了。
- Treated by optimum technology stated in this paper,the uniform and fine equiaxed crystals were obtained,and the difference between the axial and radial microyield strengths was almost diminished. 着重研究了微变形消除各向异性工艺,通过形变热处理获得了均匀细小的等轴晶组织,使轴向和径向的微屈服强度趋于一致,达到了微变形行为的各向同性。
- According to experimental results,the macrostructure of aluminium ingot was modified from large grains with columnar crystals to finer grains with equiaxed crystals using the method. 结果表明,该方法可以细化纯铝的凝固组织,使粗大的柱状晶变为细小的等轴晶;
- A fine, sharp projection, as a spine of a sea urchin or a crystal. 针状物精细尖锐的突出物,如海胆的脊椎骨或水晶球
- He wants to make it crystal clear that he doesn't agree with us. 他想表明清楚他不同意我们的意见。
- A toddler who was a menace in a shop full of crystal. 对放满水晶制品的商店构成威胁的蹒跚学步的孩子