转炉

Silicon-manganese and aluminium-manganese are used to deoxidize and alloying to substitule ferromanganese,ferrosilicon and aluminium in BOF,which can increase recovery rate of alloys,reduce cost,and improve steel quality.

对氧气顶吹转炉采用硅锰和铝锰替代硅铁、锰铁和铝锭进行脱氧合金化，可以提高合金回收率，降低炼钢成本，提高钢的质量，是较理想的脱氧合金。

The phosphorus content in the first heat steel of converter steelmaking after fettling was higher than normal operation and some times even higher than the standard limitation.

转炉大补炉后冶炼第一炉钢时钢中磷含量容易偏高，有时甚至超出钢种要求的磷含量上限。

At the some time, the maximum campaign life 2~# converter is 37271 heats, the average fettling material consumption per ton steel in campaign life is 0993kg, and the 2~# converter is not relined in 10000 heats.

2#转炉最高炉龄达到37271炉，炉役期吨钢平均耐材消耗0.993kg，还实现了炉龄万炉不补炉的新纪录。

Some measures have been taken to maintain the furnace condition such as optimizing smelting operation,intensifying slag splashing and improving the method of fettling.

转炉炉壁厚达到300mm左右时进入炉役后期，通过优化冶炼操作、强化溅渣护炉、补炉方法维护炉况，实现冶炼品种钢的目的，取得了明显效果。

The development of sealed gasholder with robber membrane and the importance of exploitation on large size were described and dissertated basing on the characteristic and application.

本文对橡胶膜密封气柜的发展，及其大型化开发在转炉煤气回收系统中的作用进行了简要的阐述，着重对大型橡胶膜密封气柜的特点及应用进行了论述。

Industrial Automation Systems Division, including water pumping station frequency control system, constant pressure water supply control system, water treatment divisions and computer automatic control and information management systems; power plant coal feeder, give powder machines, pumps and fans, etc. The frequency control system, auxiliary power plant control system (including the coal handling, water and ash of the computer control system, etc.); metallurgical steel industry blast furnaces, converter gas Gasholder automatic monitoring systems, as well as petrochemical automatic monitoring systems.

工业自动控制系统包括水司的泵房变频控制系统、供水恒压控制系统、水司和水处理的计算机自动监控和信息化管理系统；电厂给煤机、给粉机、水泵和风机等的变频控制系统、电厂辅助车间程控系统（包括输煤、化水和出灰计算机程控系统等）；冶金钢铁行业的高炉、转炉煤气气柜自动监控系统以及石化的自动监控系统等。

Metallurgical steel industry blast furnaces, converter gas Gasholder automatic monitoring systems, as well as petrochemical automatic monitoring systems.

工业自动控制系统包括水司的泵房变频控制系统、供水恒压控制系统、水司和水处理的计算机自动监控和信息化管理系统；电厂给煤机、给粉机、水泵和风机等的变频控制系统、电厂辅助车间程控系统（包括输煤、化水和出灰计算机程控系统等）；冶金钢铁行业的高炉、转炉煤气气柜自动监控系统以及石化的自动监控系统等。

On the new county is a Chinese city of Baoding Nonferrous Metal Products Co., Ltd. Sailing shares (love stocks, market, information) Limited fixed supporting businesses, they succeeded in independently developed a new type of reflective horizontal rotary furnace, an annual output of lead and lead alloy 30000 t. Baoding Xinxin Co., Ltd. an annual output of refined lead Lead 6 million tons, was set up in Thailand Thai Bo hillo Metal Materials Co., Ltd..

在新县是一个保定有色金属制品有限公司风帆股份有限公司的固定配套企业中的城市，他们在自主开发的一套反射卧式旋转炉，一年产新型成功铅和铅合金3.0万吨保定新鑫公司的精炼铅铅6个年产100万吨，是在泰国设立了泰国博鑫隆金属材料有限公司。

By exploring the production of caustic calcined dolomite in traditionalscorch limekiln, improvement project and related technique are analyzed, as well as theperformance of caustic calcined dolomite in converter protection by slag splashing.

通过对老式焦烧石灰窑转产轻烧白云石的探索，研究制定了焦烧窑转产轻烧白云石对窑炉的改造方案和生产工艺，探讨了轻烧白云石在转炉中溅渣护炉的使用效果。

The test system to molten steel purity, which including macrography, chemical analysis, Smills, photograph, image analysis and SEM test, is constructed by measuring and analyzing the inclusions in different process stage of BOF, TD, slab and sick plate.

对转炉、中间包、连铸坯和中厚板不同工艺阶段的夹杂物进行检测分析，完善形成了包括低倍检验、化学分析、大样电解、金相分析、图象分析仪分析与扫描电镜能谱仪分析等手段的钢水纯净度检测系统。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。