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- Column grains develop well in casting blank, with transcrystalline grains and a little equiaxed grains in the center. 实验中,铸坯中柱状晶发达,有穿晶出现,铸坯心部有少量等轴晶。
- The yield strength reduced 30-45MPa when the thickness of casting blank was reduced from 70mm to 55mm by liquid-core depress in CSP casting process. CSP连铸采用轻压下工艺铸坯厚度从70mm降低到55mm,板卷屈服强度可降低30-45MPa;
- Based on Cr microalloying,the influence of V、Nb、Ti and their interactions on casting blank macrostructure and segregation were researched. 以铬微合金化为基础,主要研究钒、铌、钛及其交互作用对高碳铸坯宏观组织、凝固偏析的影响,为微合金元素应用于高碳钢提供实验依据。
- In production practice,adopting the measure for controlling gas in steel completely improved the quality of steel #45 casting blank. 生产实践中,通过采取控制钢中气体含量的措施,使45%23钢铸坯质量得到全面改善。
- The chemical compositions prescribed in the standard is suitable for steel ingot (including continuous casting blank), steel billet and its products. 本标准规定的化学成分适用于钢锭(包括连铸坯)、钢坯及其制品。
- A casting blank solidification model was presented in which both thermal transference and liquid steel flow dynamics in the solidifying blank were considered. 为了克服仅仅以铸坯热平衡为基础进行建模的不足,针对传热、钢水流动和凝固三种现象,建立起铸坯凝固过程的数学模型。
- Mechanical Characteristic analysis of cast blank die forging 铸坯模锻中的力学特征分析
- That volcano cast forth lots of lava and ashes. 那火山喷了出大量熔岩和灰烬。
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- He cast a furtive glance at her. 他偷偷瞥了她一眼。
- He is cast in his father's mold. 他长得和他父亲一模一样。
- Some of them shall have blank charters. 他们当中一些人将得到行动自由。
- The storm cast the little rowboat on the rocks. 风暴把这条小划艇抛到岩石上。
- He was able to cast off such an uninteresting task. 他终于摆脱了这么一项乏味的工作。
- The earthwork was cast up in three hours. 土方工程在三小时内就完成了。
- Er, let me think. Sorry, my mind's gone blank. 让我想一想。抱歉,我大脑一片空白。
- Many blank spaces are still left in the suburbs. 郊区仍留有许多空地。
- He cast his last remark in more formal wording. 他用更正式的措词表达了最后一句话。
- It is good to be able to cast aside winter clothes. 能把冬衣搁在一边了,真好。
- The cast of the play included a international star. 这个剧的演员名单中有一位国际明星。