How do you view the short-term outlook of the billet market?
你如何看待钢坯市场短期前景?
The transverse deformation of the billet was divided into four areas.
研究发现坯料的横向变形分为四个的区域。
The serious positive segregation centralizes around the centreline of the billet.
严重的正偏析集中在中心线周围。
The billet crack breakout would take place often in the process of continuous casting.
铸坯裂纹漏钢在连铸生产过程中经常发生。
The sintering type of the billet is an instaneous sintering with a little quantity of liquid.
表面复合层压坯的烧结形式是小液相量瞬时液相烧结。
The cyclic pressing with transverse deformation can improve the densification effect of the billet.
带有间隙的循环压制,可以提高坯料的致密化效果。
In the past months, we have seen that the billet market has been strongly influenced by scrap prices.
在过去的几个月里,我们已经看到,钢坯市场一直强烈废钢价格上涨的影响。
This rotating pressure creates a hole in the middle of the billet, which is then formed into a pipe by a mandrel.
这种旋转压力在实心坯中间出现了一个孔,再通过心轴成型成管。
The leveling of the cutting section of the billet has been greatly improved since adoption of a few counter measures.
通过采取相应的改善措施,使方坯切割断面的平整度得到提高。
He wasn't fond of the scene, which reminded him more of a recreational campground than the billet it was supposed to be.
他并不喜欢这个场景,因为这让他想到更多的是娱乐性的野营而不是应有的兵舍。
There was no obvious oscillation mark on the billet surface. The average steel production of a copper tube was 3700 ton.
铸坯表面质量良好,单根铜管的平均过钢量为3700吨。
Cai Kaike takes the billet surface reheating into account, and establishes a heat transfer and elastic-plastic stress model.
蔡开科考虑铸坯温度回升,建立了铸坯热-弹-塑性应力模型。
The benefits of gas heating can be combined with the billet taper Quench to provide billets with a precise temperature taper.
天然气加热的好处即结合使用柱锭梯度水冷装置可向短锭提供精确的温度梯度。
The model has high precision, universal fitting and can meet the requirement of on-line predication of the billet temperature.
该模型具有较高的精度,通用配件,能满足钢坯温度的要求上线的预测。
The results show that the cause of interior cracks of LC9 forged ring is due to inclusions existed in the billet of forged ring.
结果表明,锻环圆锭毛坯中存在夹杂是导致LC9锻环内裂的原因。
By reforming the layout of longitudinal waterpipe in pusher furnace, the billet cooling can be reduced and the heating quality improved.
介绍了对推钢式连续加热炉炉底纵水管布置的改进,减少对钢坯的冷却,改善加热质量。
After the modification at PLC program, the soft reduction is achieved via hydraulic differential circuit and the billet quality is improved.
通过修改PLC程序,利用液压差动回路实现轻压下,提高了铸坯质量。
The macrosegregation is formed in central area of the billet resulted from the continuous enrichment of solute during solidification process.
随凝固的进行,液相中的溶质不断富集,最终在铸坯的中心区域形成宏观偏析。
Results show that cogging using concave anvil can increase the deformation at the center part of the billet and can press holes more effectively.
实验结果表明,利用凹面砧拔长,锻件心部能够获得更大的变形量,对空洞的压合效果更好。
From the steel plant sent from the billet, first into the furnace, and then repeated after the beginning of rolling mill, into the finishing mill.
从炼钢厂送过来的连铸坯,首先是进入加热炉,然后经过初轧机反复轧制之后,进入精轧机。
The issue before the billet furnace designed for device, a hydraulic cylinder-driven crank linkage, the completion of the billet movements, translation.
本课题设计的加热炉前方坯取料装置,采用液压缸驱动曲柄连杆机构,完成钢坯的升降、平移。
The results show that the billet could be quickly heated to forming temperature. During the forming process, the billet cooling rate effectively decreases.
结果表明,该模具结构可以在短时间内将锻件加热到成形温度,并在成形过程中降低锻件的冷却速度。
Finally the compacting principle of the billet, strain and stress distribution and powder particle flowing rule are analyzed in detail under this condition.
详细地分析了该条件下的坯体致密规律,应力应变分布规律和粉末质点流动规律。
The paper introduces the billet production and existing problems of Q195 steel. Through practice, corresponding measures had been taken to gain good results.
介绍了Q 195钢小方坯生产的情况和存在问题,并提出了相应的解决办法,通过实践取得了较好的效果。
However, the behavior of friction force during the continuous casting and the relation between the quality of the billet and the friction force are still unclear.
软接触结晶器电磁连铸可以改善铸坯的表面质量,但其电磁场对拉坯阻力的影响以及拉坯阻力与铸坯表面质量间的关系仍值得研究。
The result showed that the crack forming was due to the billet metal in the subcutaneous blow holes were oxidated during heating process and could not be sticked.
结果表明:轮箍裂纹是由于钢锭中存在严重的皮下气泡,在轮箍热加工过程中皮下气泡处金属被氧化烧穿导致不能粘合而形成裂纹。
In order to resolve the billet-jamming problem during plate production, the real-time tracing system for billet of pushing reheating furnace has been established.
针对中厚板生产中出现的钢坯混钢问题,建立了推钢式加热炉钢坯实时跟踪系统。
Cracks may occur in the centre of the remainder of a billet during bar - bar combined extrusion if the original height or the remaining height of the billet is short.
在杆杆型复合挤压时,如果坯料原始高度不大或剩余高度较小,则可能在剩余坯料的中部出现开裂。
Cracks may occur in the centre of the remainder of a billet during bar - bar combined extrusion if the original height or the remaining height of the billet is short.
在杆杆型复合挤压时,如果坯料原始高度不大或剩余高度较小,则可能在剩余坯料的中部出现开裂。
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