钢

Steel Vanadium GFC1 today is the right to terminate the line, this also means that from tomorrow, will be officially GFC1 vanadium steel curtain call, the line will not have the right to all the warrants will be canceled, and the right line Investors will Panzhihua Steel Vanadium and before investors, to participate in the ownership of its major asset reorganization and access to the cash option eligibility.

钢钒GFC1今天是有权终止线，这也意味着，从明天开始，将正式钢钒GFC1谢幕，该行不会有所有权证的权利将被取消，并正确的路线，投资者将攀钢钢钒投资者之前，参与其重大资产重组和获得资格的现金选择权。

For the composites with a low content of TiC particle, the rupture manner was mainly the nucleation of cavity and following ductility splitting fracture. But for the composites with a high content of TiC particle, the cracking and decohesion of TiC particles were the main rupture mechanism. For the composite containing a middle TiC content, the rupture mechanism consisted of the above two styles, but the former was the dominating mechanism and the later was the subordinate mechanism.

对TiC体积分数较低的钢基复合材料，拉伸过程中TiC颗粒界面上的孔洞形核及随后塑性撕开机制是其断裂失效的主要机制；对TiC体积分数较高的钢基复合材料，拉伸过程中TiC颗粒的开裂及脱落是其断裂失效的主要机制：对TiC体积分数介于上述两者之间的钢基复合材料，拉伸过程中TiC颗粒界面上的孔洞形核及随后塑性撕开机制在其断裂失效过程中占主要地位，而TiC颗粒的开裂及脱落占次要地位。

The process of producing low-carbon aluminium killed steel using new deoxidant in the steelmaking plant of Baotou Iron and Steel Co was introduced.

介绍了包钢炼钢厂小方坯连铸机开发生产新钢种以及转炉采用新型复合脱氧剂生产低碳铝镇静钢的工艺路线，采用新型工艺路线及脱氧剂脱氧合金化后，Al收得率平均提高1倍以上，钢中氧的质量分数控制在10×10-6~50×10-6，低碳铝镇静钢的炼成率达99%以上，铸坯质量合格

Ferromanganese is mainly used for steelmaking deoxidizer and desulfurizer and alloy addition. As alloy addition acceded to steel, it is able to improve the performance of mechanics of steels.

锰铁主要用于炼钢作脱氧剂、脱硫剂及合金添加剂，作为合金剂加入钢中，能改善钢的力学性能，增加钢的强度，延展性。

Insein Bridge in Myanmar undertaken by the Company is a double tower, double cable plane, and three-span steel truss cable-stayed bridge with the full length of 581m .

公司具有承接各种大型钢桁架桥的制造、施工能力，所承建的最长的钢桁架桥为双向双车道，全桥总长1200米；承建的缅甸英申大桥全长581米，为双塔双索面三跨钢桁斜拉桥；承建的桥面最宽的桥梁为缅甸的玛哈邦多拉大桥，为双向六车道的双塔双索面斜拉桥；承建的钢桁悬索桥最大跨径500米，双向双车道。

Systematical researches were carried out on the cleavage strength of steel fiber concrete with 3 base strength grades,6 steel externalities and 4 fiber admixtures,and it is discovered that the cleavage strength of concrete increases as the base strength grade rises,and dumbbell-like,shield-like and hook-like steel fibers have good reinforcement effect while flat steel fiber has less reinforcement effect.

通过对3个基体强度等级、6种纤维外形、4种纤维掺量的钢纤维混凝土的劈拉性能进行系统研究，发现混凝土的劈拉强度均随基体强度等级增加而增大；哑铃、盾铃、端勾形钢纤维的增强效果较好，而平直形钢纤维的增强效果较小。

To measure the fracture toughness and crack propagation parameters of Q235 steel by fatigue experiment from the point of energy, J integral and the other method are used in measuring.

2从能量的观点出发，通过结构疲劳实验和标准实验，分别用柔度法和J积分测量法测量了Q235钢的断裂韧性值，同时，测量了Q235钢与疲劳裂纹扩展速率相关的两个参数，为基于Q235钢的机械承载结构裂纹的珍断与控制打下了坚实的基础。

Since the new century, the rapid development of China's iron and steel industry, average annual growth rate of crude steel production 21.1%. 2008, crude steel production reached 500 million tons, accounting for 38 percent of global production, equivalent to the direct export of 60 million tons of crude steel, iron and steel trade of the world's 15%.

进入新世纪以来，我国钢铁产业快速发展，粗钢产量年均增长21.1%。2008年，粗钢产量达到5亿吨，占全球产量的38%，直接出口折合粗钢6000万吨，占世界钢铁贸易量的15%。

The results show that dynamical ductil-ity dominated final velocity of fragments. During tube expansion, the shear fracture appears preferentially a-long the adiabatic shear bands under positive stress, so the adiabatic shear band determines the size and shapeof fragments. Though the fragmentation behaviour of medium carbon Si - Mn bainific steel is close to that ofsteel 50SiMnVB, medium carbon Si - Mn bainitic steel is an ideal candidate material for the tubular bombs be-cause it is better in dynamical ductility, which can enable the tubes to gain high speeds before fragmentation.

结果表明：材料动态塑性是决定破片最终速度的主要因素；圆管膨胀时外表面形成以剪切为主的裂纹，并向内扩展，接近内表面的绝热剪切带伴随着圆管的膨胀而扩展，并未出现失稳现象，但在正应力的作用下成为优先的断裂通道、决定破片的尺寸和形态；中碳Si-Mn贝氏体钢与50SiMnVB钢的破碎性能相近，但贝氏体钢动态塑性很更好，破碎前的膨胀量较大、更有利于提高破片初速，是弹箭比较理想的候选材料。

Main free cutting steel, carbon steel workers, making a knot flat steel, and in accordance with the special requirements of customers can book.

主营易切削钢、碳工钢、合结扁钢，并根据客户特殊要求可预订。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。