硅钢资料

就冷轧硅钢废水处理生产中面临的主要问题进行分析,从技术角度及运行管理角度提出工艺优化升级改进措施及应对策略;同时从后续深度处理,逐步实现零排放目标的角度进行探讨,为冷轧硅钢废水减量化、出路乃至废水零排放提供一些思路。 The main problems in the wastewater treatment process of cold-rolled silicon steel lines are analyzed and process upgrading measures and optimization strategy are put forward from both technical and management views.At the same time,downstream deep treatment to gradually achieve the target of zero discharge is discussed,to provide some ideas for reduction or even zero discharge of wastewater from cold-rolled silicon steel lines. 

6.5%Si硅钢具有优异的磁学性能和广泛的应用前景。本文综述了6.5%Si硅钢的物理、机械及磁学特性,讨论了传统轧制、温轧、薄带连铸、快速凝固、CVD、粉末轧制等不同制备工艺的关键技术及特点,概括了6.5%Si硅钢在高效节能电机、汽车马达及磁屏蔽等领域中的主要应用,介绍了硅钢的制备技术取得的研究进展,并指出了其广阔的发展前景。 6.5% Si silicon steel has good magnetic properties and wide applications.In this paper physical and mechanical magnetic properties were summarized,and key technology and characteristic of several preparation methods,such as traditional rolling,warm rolling,thin strip continuous casting,rapid solidification,CVD and powder rolling,were discussed.Main applications of 6.5% Si steel in the fields of high-efficiency electrical motors,automobile motors,transformer cores and magnetic shielding were gene... 

介绍了硅钢CSP工程辊底式均热炉的技术特性,详细阐述了辊底式均热炉工艺特点。根据硅钢均热要求,通过采取不同烧嘴布置方法和燃烧控制技术,选用耐火纤维模块和绝热材料等相关技术措施,满足了出钢温度要求。 The technical specialty for roller hearth furnace of silicon steel CSP Plant was introduced,and the technology characteristics of the roller hearth furnace were illuminated in detail.According to the reheating require of the silicon steel,different burner arrangement and combustion control methods were applied,and technology measures such as selecting refractory fiber module and insulation material and so on were taken,the temperature requirement of silicon steel was met. 

本发明一种焊接压力容器用碳锰硅钢钢板及其生产方法，钢板化学成分及其重量百分含量为：C：0.18‑0.26%，Si：0.18‑0.65%，Mn：0.92‑1.72%，P≤0.008%，S≤0.002%，Cu：0.30‑0.40%，Ni：0.25‑0.35%，Cr：0.25‑0.35%，Mo≤0.10%，V≤0.10%，B：0.003‑0.005%，余量为Fe及不可避免的杂质元素。本发明钢板中加入的贵合金元素含量相对较少，冶炼成本及后续的生产成本控制较低，市场潜力和竞争力很大。

硅钢高温退火环形炉炉壳制作与安装精度要求较高,施工时通过对壳体原材料矫正、炉壳板拼焊、下料切割、型钢骨架组装及焊接、骨架及炉壳板矫正、骨架与炉壳板组装及焊接、炉壳矫正、零配件装置、定位钻孔、报验检查、出厂、内侧板安装、外侧板安装、顶板安装等环节的工艺技术控制,能保质高效地完成硅钢高温退火环形炉炉壳制作与安装,为以后同类工程的施工提供可借鉴经验。 The required precision of manufacture and installation technique of the silicon steel high temperature annealing annular-furnace shell is high.During construction , manufacture and installation of the silicon steel high temperature annealing annular-furnace shell could be finished high efficiently through correcting the raw materials of shell , furnace shell plate welding , material cutting , steel frame assembly and welding , skeleton and shell plate correction , skeleton and furnace shell asse... 

本发明提供了一种轴向开关磁阻电机转子硅钢块的成型方法，包括(a)提供一硅钢片盘，其中所述硅钢片盘具有内端部和外端部，及贯穿所述内端部和所述外端部的多个固定孔，相邻的两个所述固定孔之间形成硅钢块；(b)提供多个齿棒，逐一将多个所述齿棒依次插入于所述固定孔；(c)提供一固型组件，将所述固型组件固定于所述内端部和所述外端部上；(d)沿着所述硅钢块和所述固定孔之间界定的切割位置进行切割，以获得组装转子的多个硅钢块。所述硅钢片盘通过所述固定孔分隔成多个形状一致的所述硅钢块，多个所述硅钢块通过切割分离，并可对应组装成一转子，成型方便快捷，还保障产品形状的一致性，实现工业化批量生产。

针对硅钢连续生产线设备存在的故障、隐患以及精度等影响产品质量的问题进行分析及改造,实现保证生产线设备稳定运行、提高设备精度及硅钢产品质量的目的。 This paper analyzes and transforms the electrical equipment failures, risks existed in slicon continuous production line, and the effect of accuracy to product quality, in order to ensure stable operation of equipment in production line and improve the accuracy of device, quality of silicon. 

聚焦无取向硅钢产品标准,从电磁性能、表面性能、机械性能以及尺寸公差与边部质量等维度对国际标准IEC、EN、JIS、ASTM以及国标GB进行了分析研究。分析得出,各类标准在电磁性能方面要求基本一致;ASTM标准的机械性能要求有别于其他几个标准。 In this paper,non-oriented silicon steel standards of EN,JIS,GB and ASTM were compared and analyzed. It is showed that,all types of standards in electromagnetic performance requirements are basically the same. Surface properties in ASTM standard are expressed in the most detailed. The mechanical properties requirements of the standards,except for ASTM,are basically the same. 

本实用新型公开了一种铁芯硅钢片卷料的上料装置，包括升降机构、固定座、转动执行机构和转动平台，所述固定座固定设置在地面上，所述升降机构相邻设置在固定座的一侧，所述固定座对立于升降机构的一侧设置有转动平台，所述转动平台的一端铰接设置在固定座上，且所述转动平台的另一端为自由端，所述转动平台在竖向面内朝向或远离于升降机构偏转，所述固定座上设置有转动执行机构，所述转动执行机构驱动转动平台转动；所述转动平台上的物料通过转动可位移至固定座和升降机构上，能够安全的、快速的将卷料转移至升降机构上，从而便于上料。

研究了激光加热辅助圆盘剪高速切割技术,以解决现有冷轧生产线硅钢切边技术存在的微裂纹、应力、毛刺和边浪等问题。建立了激光加热温度场有限元分析模型,根据生产线上圆盘剪加工的实际过程,探讨了数值模拟中热源的加载形式,研究了激光对板材进行辅助加热时各个工艺参数如激光功率、光斑尺寸以及激光入射角度对切割工艺的影响,并通过实验对工艺参数进行了优化。最后,进了验证实验。实验结果显示:当激光加热点运动至圆盘剪刃口位置时,温度为100℃左右,此时材料硬度降低到原有硬度的70%~80%,降低了切削力,减少了圆盘剪的磨损,可有效提高圆盘剪的寿命。 Laser assisted trimmer side cutting technology was studied to overcome the problems such as micro cracks,stress,burrs and edge waves existing in a cold rolling production line of silicon steel side cutting.A finite element analysis model for the laser hearting temperature field was established, the loading form of a heating source was determined and influences of various processing parameters like laser powers,spot sizes,and laser incident angles on laser assisted heating sheet materials were di... 

分析了冲裁硅钢芯片时出现的质量问题,针对影响硅钢芯片冲裁质量的4大因素——人、原材料状态、工艺和工装进行了工艺试验和分析,根据原材料状态的差异,采用不同工艺方案,特别是如何合理选择冲裁模具间隙,解决了硅钢芯片冲裁时产生的主要质量问题,使冲裁的硅钢芯片达到最佳质量状态,并满足硅钢芯片的使用性能。 The problems occurred during silicon steel chip punching and the factors that affect the quality of silicon steel chip punching were analyzed,the factors include 4aspects,that is,people,raw material status,process and frock,at the same time,process tests and analysis aimed at the factors that affect punching quality were did,according to the difference of raw material status,corresponding process schedules wee taken,especially in how to reasonably select punching dies clearance,which solved the ... 

本实用新型公开了一种可拼接的饰面硅钢石膏板，包括硅钢石膏板，所述硅钢石膏板的一侧外壁贯穿开设有一个固定槽，所述硅钢石膏板位于固定槽的两端外壁均贯穿开设有一个第一螺纹槽，且两个所述第一螺纹槽均贯穿延伸至固定槽内，两个所述第一螺纹槽的内壁均螺纹连接有一根固定螺栓，先将一块硅钢石膏板的一侧固定块插入另一块需要连接的硅钢石膏板开设的固定槽内，再转动固定螺栓，将固定螺栓转入第二螺纹槽内，将固定块与收纳槽进行固定连接，直至将转动帽转动进收纳槽内，当需要上下连接时，将硅钢石膏板上端定位槽插入定位杆内，将两个硅钢石膏板连接，避免在拼接时硅钢石膏板松动，影响使用人员的安装。