硅钢资料

本实用新型涉及一种摩托车点火器线圈用硅钢片，包括E型件和I型件，所述E型件和I型件可组合成日字形；所述E型件包括竖边和设置在竖边三个横边，所述竖边与三个横边接触的位置设置孔眼；所述孔眼内径从为变径结构；位于E型件正面设置散热线槽，所述散热线槽一端与孔眼贯通，另一端指向凸部；位于E型件背面在散热线槽正对位置设置外凸线，所述I型件一侧设置与凸部匹配的凹部，在所述凹部之间凸台；所述凸台与凹台重叠；在凸台与凹部之间设置凸棱，所述凸棱位于I型件外侧。本实用新型设计新颖，改进巧妙，由于E型件具有弧形边可以有利于拾取，方便工作操作，同时采用采用接触的方式接触，增加了组合体的稳定性。

本发明涉及一种转炉冶炼回炉高硅钢水的方法，转炉中兑入回炉高硅钢水，再兑入铁水至预定装入量，使转炉中的钢水硅含量≤1.0％；转炉采用双渣冶炼的方法，加入的造渣料包括活性石灰、白云石、轻烧白云石、烧结矿；吹炼时氧累达到83％‑85％时使用副枪测量TSC，按TSC测量数据吹炼至钢水目标成分和目标温度后提枪，出钢。本发明实现转炉冶炼回炉高硅钢水的稳定控制。降低钢厂经济损失，减少炼钢生产事故率。提高了炼钢生产作业率。

阐述了影响硅钢卷材下料利用率的因素,并结合具体事例利用计算机排样系统进行了详细分析,对提高硅钢卷材的利用率具有一定的指导作用。 It describes the factors influenceing the the utilization ratio of the roll of Silicon steel,and analyzes it in detail combined with concrete examples by a computer arrangement system,which can give a guide for increasing the utilization ratio of the roll of Silicon steel. 

针对川威950的工艺现状,结合无取向低硅钢SGG生产的工艺特点,主要从控制其钢坯加热和轧制以及终轧温度和卷曲温度几方面入手,进行无取向低硅钢生产的工艺控制研究。同时根据近6000吨的生产实践表明,该工艺措施能很好的满足该钢种的需要。 950 process Chuanwei status quo,with non-oriented silicon steel production process features low,mainly from the control of billet heating and rolling and finish rolling temperature and coiling temperature of several aspects,for non-oriented silicon steel production process of low control at the same time According to nearly 6,000 tons of production practice shows that the process measures could well meet the needs of the steel. 

本实用新型涉及硅钢轧制油反应设备技术领域，尤其是一种硅钢轧制油专用反应装置，它包括反应罐，所述反应罐的内底部焊接有导热板，所述导热板的底面安装有安装壳，所述安装壳的内部固定安装有电热盘，所述反应罐的右侧面底部固定安装有温度传感器，所述反应罐内设置有搅拌机构，本实用新型通过设有温度传感器、电热盘和控制器，能够有效控制反应罐内部的温度，使其内部的温度能够达到设定的温度值，防止因温度过高而爆炸，提高了安全性，而且，通过由搅拌电机、搅拌轴、主搅拌叶、分搅拌叶和螺旋搅拌杆组成的新型搅拌机构，该搅拌机构的搅拌覆盖率大，搅拌效果较好，能够进一步加快物料间化学反应的速率，提高生产效率。

【作者】 陶永根； ...

【作者】 吴玉美； 陆晔； ...

介绍了CSP工艺生产无取向电工钢各工序的设备特点、采用的工艺控制手段和电工钢产品质量情况,结合生产实践证明了马钢CSP工艺开发的无取向电工钢产品丰富了薄板坯连铸连轧的品种结构,发挥了薄板坯连铸连轧生产无取向电工钢性能均一、稳定的特点。 The equipment characteristic,the process control method and the quality of non-orientated silicon steel by CSP process were introduced.Combined with the production situation,it is proved that production of non-orientated silicon steel developed on Masteel CSP line would enrich product structure of thin slab continuous casting and rolling,and it exerts stable performance of non-orientated silicon steel. 

对新能源汽车以及驱动电机的现有市场和未来市场规模进行梳理分析，通过自建计算公式推导出我国2021年1-11月份驱动电机用电工钢的总量，进而预测未来10年中国新能源汽车驱动电机用电工钢情况，为无取向电工钢的生产和在电机中的应用提供有价值的参考。 The current market and future market size of new energy vehicles and traction motors were analyzed,and the total amount of electrical steels used in traction motors in China from January to November 2021 was derived by using self-built calculation formulas,and then the situation in the next ten years of electrical steel used in traction motors of new energy vehicles in China was predicted.It will provide a valuable reference for the production of non-grain oriented electrical steel and its appli... 

针对某硅钢车间ST机组的除尘系统除尘效率较低、排放浓度不达标、二次污染较严重的问题,通过现场调研,对除尘系统、含尘气体组分与物性参数等进行测试和分析,运用管道伴热技术改善粉尘黏性后,再选取合适的除尘器对粉尘进行除尘处理,大大地提高了系统的除尘效率。 To solve the problems of low dust removal efficiency, substandard emission concentration and severe secondary pollution, some investigations are conducted to test and analyze the dust removal system,dust-gas composition and relevant physical parameters.Moreover, dust removal efficiency is greatly improved by the use of pipe heat tracing technology and by choosing appropriate dust remover. 

简要介绍了宝钢无取向电工钢的发展历程、产品大纲、电磁性能控制情况,以及高附加值新产品的开发、应用情况。概述了近年来宝钢无取向电工钢生产技术进步,主要包括夹杂物控制技术、连轧机高牌号硅钢制造技术、同板差控制技术、环保涂层开发技术等。 This paper briefly summarizes the development history, product catalogue, and magnetic properties of non-oriented electrical steel sheets at Baosteel, as well as the development and application of high-value-added steel grades. Recent advances in manufacturing electrical steel sheets are also introduced, including technologies for controlling inclusion, producing high-grade steel strips by a tandem rolling mill, and controlling the transverse thickness difference of steel sheets, as well as the ... 

本发明公开了一种高强度碳化硅钢球，所述高强度碳化硅钢球包括以下重量份的原料：碳化硅20‑30份、铬1‑2份、氮化硼3‑5份、铁10‑20份、钼2‑3份、锰钢30‑40份、镍5‑8份、钛6‑8份、磷2‑3份、硫2‑3份；一种高强度碳化硅钢球制备方法，包括如下步骤S1、熔融；S2、模锻成球；S3、打磨；S4、二次加热；S5、高温淬火；S6、机油回火；S7、检测成品。本发明制备的高强度碳化硅钢球具有抗折强度高、洛氏硬度高及抗压强度高等优异的机械性能，并且使用寿命长，运转精确度高，并且其工艺简单，生产耗能低，无“三废”产生，环保性高。