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- THE EDGE CRACKING ANALYSIS ABOUT HOT ROLLING STRIP STEEL AND AMELIORATION EFFECT 热轧带钢边裂原因分析
- Edge cracking causes of hot rolled strips produced by CSP CSP热轧板卷边部裂纹成因
- Good toughness and thermal cracking resistance.Used in the stands of prefinish rolling.Suitable for hot rolling thread steel. 具有优良的韧性和抗热烈纹能力;适用于预精轧机架和热轧螺纹钢.
- High binder content, good toughness and thermal cracking resistance.Used in the stands of prefinish rolling.Suitable for hot rolling thread steel. 粘结剂含量高,具有优良的韧性和抗热烈纹能力,适用于预精轧机架和热轧螺纹钢。
- High binder content,good toughness and thermal cracking resistance.Used in the stands of prefinish rolling.Suitable for hot rolling thread steel. 粘结剂含量高;具有优良的韧性和抗热烈纹能力;适用于预精轧机架和热轧螺纹钢.
- Aimed at the edge surface upwarping of strip during hot rolling,the effect of rolling factors on surface upwarping in low carbon steel were analyzed. 针对热轧带钢边部“翘皮”缺陷,从轧钢角度,采用多因素分析法,对影响低碳钢“翘皮”缺陷产生的各种因素进行了分析。
- Hot rolling is the key factor for controlling transverse thickness difference, especially edge drop, of non - oriented silicon steel. 热轧是控制无取向硅钢成品横截面厚差偏大、尤其是边部减薄显著的关键工序。
- Good toughness and thermal cracking resistance. Used in the stands of [refinish rolling or in the front stands of common mills and roll rings for hot rolling screw thread steel. 具有优良的韧性和抗热裂性能。用于予精轧机架或一般轧机前部机架以及热轧螺纹钢辊环。
- It proves that in practice preventing the center crack disfigurement of the hot rolling steel by slow co... 实际应用证明该方法在消除热轧棒材的低倍中心裂纹方面是可行的、有效的。
- Crack propagation from the flameout edge can be modeled by considering an edge crack in the martensite surface from flame cutting. 裂纹从烧割边缘的扩展可模拟为一个从烧割处的马氏体表面起始的边裂纹。
- In order to eliminate this kind of crack, heating temperature of ingot, pass reduction and edging should be rationally controlled during the hot rolling. 这是由于轧制初期板材心部存在低塑性铸态组织,在此情况下板材进行滚边处理,滚边量过大导致板材边部出现内部开裂。
- The results showed that the immanent quality disfigurement of billets, the heating temperature on the high side and non-uniform were the main factors to cause the edge cracking. 结果表明，钢坯的内在缺陷、加热温度偏高及加热不均匀是产生边裂的主要原因。
- We like hot rolls for breakfast. 我们早餐喜欢吃热面卷。
- The nteraction of a screw dislocation with a conducting interfacial edge crack is considered in a semi-infinite piezoelectric bi-material. 研究了半无限大压电双材料中导电界面边裂纹与螺位错之间的相互作用问题。
- Then, roll edge knickers became joker to star undoubtedly, be without scruple the ground shows the woman's attractive double leg, a handsome edge make a figure finer on the vision. 于是，卷边短裤无疑成为了百搭明星，毫无顾忌地展现女性迷人的双腿，俏丽的卷边在视觉上令身材更纤细。
- The third part of this thesis is to investigate the interaction between a dislocation and an edge crack in MEE strip with two cases. 第三部分分析了两种双磁电弹条形介质中位错与界面边裂纹的相互作用。
- A fine hand finish for chiffon, sheers, and lightweight silk is the rolled edge. 一种精细的手工整理雪纺绸、薄纱以及薄丝绸的方法是卷边(滚边)。
- Spray deposited porous aluminum alloy sheets easily have surface and edge crack when they are directly rolled due to the porosity and metallurgical bond. 喷射沉积多孔铝合金板坯由于有孔洞且缺乏良好的冶金结合,直接轧制时易出现板坯表面裂纹及边裂。
- The cast grouping and ordering problem of steelmaking continuous casting hot rolling (SM-CC) is a combinatorial optimization problem. 摘要炼钢-连铸生产的浇次组合与排序是带有工艺约束的并行机流水车间调度问题。
- Application of Hot Rolling Lubricant Technology in CSP of Zhujiang Iron and Steel Corp. Ltd. 热轧轧制润滑在珠钢CSP的应用。
