钢

In a hot steel strip production line,the coiling temperature control is critical for strip quality.

在热轧带钢生产线上，卷取温度的精确控制对带钢质量是至关重要的。

Brief:This article is about the technical parameters ,technical performance and installation of FRP cullis by Yangzhou Wansheng Industry Co., Ltd and compare with steel plate in performance, according to the research argumentation by expert and manufacture experience by steel structure factory, describe FRP cullis application prospect and high cost performance in the workshop of steel structure.

本文是扬州万盛实业有限公司对FRP天沟技术参数、技术性能、安装方法的描述及其与钢板天沟性能的比较，结合专家研究论证及钢结构生产厂家的生产经验，描述玻璃钢天沟在钢结构厂房的应用前景及高性价比。

The order of the factors affecting the teeming time is current intensity, frequency and diameter of the coil.

找出了可以满足出钢要求的最佳电流强度、电源频率和线圈直径参数，实验验证了电磁引流技术可以在工艺要求的条件下完成出钢。

Analysis indicated that link of this frame yielded in the last loading and occurred cut mode failure and insure that the other components did not failed. So enhance the absorbs seismic energy and distortion capability,improved the resistant seismic behavior of frames.

分析结果表明，V型偏心支撑的耗能梁段在加载后期发生剪切屈服型破坏，保证了钢框架其它杆件仍处于弹性，提高了结构的耗能能力和变形能力，显著地改善了钢框架的抗震性能。

Therefore, for the continuous beam bridges which adopt the cantilever erection method, the marked elevation of dado must be measured accurately in the stage of prefabricating beams, and the elevation of the geometry of bridge must be calculated correctly.

如果桥梁施工线形控制不严，桥梁的线形就会不顺，合拢段就会出现不允许的高差，将会影响到预应力钢束的穿束工作，增大钢束张拉阻力；悬臂拼装施工方法还有线形可调性小等缺点。

According to the variations in friction coefficient, wear rate, temperature of tribo-pair and tribo-surface micro hardness with time, the tribological process lubricated by oil containing Mg_6Si_4O_(10)_8 shows quasi-periodicity with characteristic of damped oscillation, and quasi-period is 200 h; micro-hardness of the worn surface is one time higher than that of 45~# steel substrate.

在实验室条件下，验证了主要组分为Mg6Si4O108的金属磨损自修复剂在45#钢摩擦副表面形成修复保护层的能力，得到了厚3～6 μm的反应层；采用Falex型摩擦磨损试验机进行了长达400 h的摩擦磨损试验，研究了在Mg6Si4O108润滑下45#钢摩擦副的摩擦磨损性能、摩擦副摩擦表面显微硬度和温度随时间变化的情况。

Heel plate configurations for conventional cold-formed steel roof trusses are studied in detail by Dawe and Wood in "Investigation into the behavior of heel connections for use in coldformed steel trusses."

Heel常规cold-formed钢屋顶捆的板材配置由Dawe详细学习，并且在"Investigation的木头到脚跟连接里行为用于coldformed钢trusses。"

To produce super low carbon steel which final carbon content is lower than or equal to 13×10~(-6),factors which effect decarburization were analyzed thermodynamically and kinetically,and measures were taken to further reduce the final carbon content of IF steel ,preparing for mass production of super low carbon steel were proposed.

本文简单介绍了宝钢股份宝钢分公司炼钢厂为生产成品碳≤13×10~(-6)的极低碳 IF 钢，分析了 IF 钢脱碳的热力学和动力学条件，阐述了进一步降低成品碳采取的对策措施和达到的效果，为大批量生产极低碳钢提供指导。

The main functions of the Basic Oxygen Furnace are to decarburize and remove phosphorus from the hot metal, and to optimize the steel temperature so that any further treatments prior to casting can be performed with minimal reheating or cooling of the steel.

转炉的主要功能是脱碳和除磷，并优化钢液温度，使得再浇注之前的任何再处理只要对钢液的加热和冷却做微调节即可。

Base on study for increasing decarburize velocity in the state and word , founding a mathematics model of decarburizing in RH equipment through practice of operation and experimentation. Applying the model calculation, obtain reasonable process parameters of management and status of hot metal before management of decarbonization using RH—MFB equipment.

在借鉴国内外为提高RH脱碳速度的研究成果基础上，结合攀钢RH—MFB的实际及前期IF钢试验情况，建立了RH脱碳数学模型，通过计算提出了攀钢RH-MFB处理超低碳IF钢较合理的来钢条件及处理过程工艺参数。

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。