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- Some measures have been taken to control the longitudinal crack of peritectic steel by analyzing the causes. 通过分析包晶钢纵裂纹形成的原因,并采取相应的措施,使包晶钢的纵裂纹得到有效控制。
- Cold heading steel SWRCH15A is a peritectic steel developed by WISCO in recent years. 冷镦钢SWRCH15A是近年武钢开发的包晶系列钢新钢种。
- Longitudinal and transverse corner crack defects were found on the slab surface for peritectic steel grade Q235G cast in Panzhihua Iron and Steel Group Company. 针对攀钢连铸Q235G等包晶钢生产中出现的铸坯表面裂纹问题,在调查分析裂纹特征及其产生原因的基础上,发现保护渣传热过强和保护渣流入不均是诱发角横裂产生的主要原因。
- Aiming at large mold level fluctuation and high defective index when producing peritectic steel in the medium-thin slab caster,the infection factors is analyzed. 根据中厚板卷厂连铸宽板坯投产以来的生产实践,包晶钢的纵裂纹发生率远高于其它钢种。
- The longitudinal crack rate of peritectic steel is much higher than other steel grades since wide slab was put into production at Wide Plate/Coil Plant. 根据中厚板卷厂连铸宽板坯投产以来的生产实践,包晶钢的纵裂纹发生率远高于其它钢种。
- The present paper analyzed the cause to the mould level fluctuation of vertical-bending type caster in casting the peritectic steel,and introduced the solution to the problem at No. 分析了直弧形铸机生产包晶钢时结晶器液面波动产生的原因并介绍了武钢第二炼钢厂采取的控制措施,包括调整一、二冷制度,采用专用保护渣,提高铸机拉坯力等。
- The new caster can produce ultra-low carbon steel,low,medium and high carbon steels,peritectic steel and microalloyed steel with the best results in product quality and productivity. 新建铸机将能够浇铸包括超低碳钢,低、中、高碳钢,包晶钢和微合金钢在内的各种钢种,不论在产品质量,还是在生产能力方面,都将达到最好的水平。
- CONTROL ON CONTINUOUS CASTING THIN SLAB SURFACE QUALITY OF PERITECTIC STEEL 包晶钢连铸板坯表面质量的控制
- Practice on mould level fluctuation control of vertical-bending type caster in refining peritectic steel 直弧形铸机生产包晶钢结晶器液面波动的控制
- Keywords continuous cast slab longitudinal crack peritectic steel mould slag secondary cooling; 连铸板坯;纵裂纹;包晶钢;结晶器;保护渣;二次冷却;
- Here we are in the yard of the steel mill. 这儿就是不锈钢厂的料场。
- On the outskirts they passed a steel mill. 他们在郊区从一家钢铁厂前面经过。
- The concrete walls are reinforced with steel rods. 混凝土墙是用钢筋加固的。
- Keywords peritectic steel;medium thick slab;manganese and silicon ratio;mould level fluctuation; 包晶钢;中薄板坯;锰硅比;结晶器液面波动;
- Keywords peritectic steel brittleness at high temperature shrinkage on cross section; 包晶钢;高温脆性;断面收缩率;
- He is in charge of the operation of the steel mill. 他负责这家钢厂的经营工作。
- Keywords peritectic steel;slab casting;mold flux;transverse corner crack;longitudinal crack; 包晶钢;板坯连铸;结晶器保护渣;角横裂;纵裂;
- That thin red line tipped with steel. 那根细细的红线末端装有钢头。
- That boat is done with the steel plate. 那艘船是用钢板做的。
- It's a bridge of steel framework. 那是座钢铁结构的桥梁。
