冶炼

At present,the company has a complete of production facilities including middle frequency melting furnaces,strip rolling machines,annealing furnaces,thermal press machine,wire drawing machines,wire perform rings machines and fast quenching strip making machine etc.

公司具有十几年的钎料生产经验，拥有中频冶炼炉、轧带机、退火炉、挤压机、拉丝机、制环机、甩带机等生产设备，具有先进的分析、检测手段和完备的质量保证体系。

LEI Fu-than international iron and steel products Ltd. is a professional rolling wire drawing, welding wire professional production plant, with production lines rolling smelting many sets of production equipment, has occupied the port and train lines, and convenient transportation.

比雷福国际钢铁制品有限公司是专业轧制拉丝线材，焊接线材的专业生产工厂，拥有轧钢生产线等冶炼生产设备多台套，拥有自用港口及火车专线，交通便利。

About Us Pingjiang Xin Li Metal Manufacturing Co., Ltd., was established in April 2005, is a professional manufacturer of stainless steel smelting and stainless steel wire drawing production and development of high-tech enterprises.

平江县鑫立金属制造有限公司，成立于2005年4月，是一家专业从事不锈钢冶炼和不锈钢拉丝产品生产与开发的高新技术企业。

The thesis designs and fulfills pole traction and wind control system and summarizes the debug method and advantage of this system through research into upward continuous casting system.

上引连铸设备是铜材冶炼行业中开发和研究的热点，通过对铜杆上引连铸机组的研究，设计并实现了铜杆牵引和卷绕控制系统，并简述了其调试方法及优势。

She has become a pacemaker in china in the rim fields of heavy truck crane,tractor of airplane,underground olader,special vehicle,transport equipment at seaport,mineral vehicle,seafloor facility,smelting facility,underground equipment,earthwork machinery,especially loader,and other engineering vehicles,She has passed the ISO9001 international quality management system certificate.

在中国，山东工程机械钢圈厂已成为重型汽车、起重机、飞机牵引车、铲运车、特种运输车、港口运输及码头设施、矿用设备、海底设施、冶炼设施、井下设备、土方工程机械等工程机械车辆钢圈生产行业的领先者，企业已通过ISO9001质量体系认证。

A model for predicting the sulphur content in hot metal based on neural networks is introduced. Blast temperature, blast flux, top temperature, burden, coal injection rate, sulphur content in ore, sulphur content in coke, sulphur content in coal and silicon content of last tap were selected as inputs. The inputs were treated with time lag to improve prediction.

采用3层BP神经网络来预报高炉铁水硫含量，根据高炉冶炼的实际生产数据，选取风温、风量、炉顶温度、焦炭负荷、喷煤量、矿石硫含量、焦炭硫含量、煤粉硫含量和上一炉铁水硅含量9个因素作为输入变量，为提高神经网络预报的准确率，对输入参数进行时滞处理。

DianBai County lacks any heavy industry, but has several forms of light industry, including engineering, construction, refining, sugar processing, printing and porcelain.

电白县缺少一些重工业，但有几个轻工业，包括工程、建筑、冶炼、制糖、印刷和瓷器。

Company products are widely used in chemical engineering, sugar, pharmaceuticals, metallurgy, iron and steel, building materials and nonferrous metal smelting, carbon black, machinery, casting, and electric power industries.

公司产品广泛应用于化工、制糖、制药、冶金、钢铁、建材、有色冶炼、碳黑、机械、铸造、电力等行业。

From the view of the preparation methods for stainless steel master alloys, some new developments of producing process and their technical characteristics have been introduced in chapter two.

因此，围绕着竖炉法直接冶炼不锈钢母液的实践和理论研究这一主线，开展了卓有成效的研究工作。

It is implemented by adding power adjustment ark on electrical heater which makes power is adjustable,and connecting electrical heater and steam heater in series which can save power and meet production requirements.

介绍对铅冶炼生产中制氧装置纯化系统进行的技术改造，电加热器增设调功柜，使其功率可调，采用电加热器与蒸汽加热器串联的方式，既节省电能，又可满足生产要求。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失