贵港航运枢纽工程通过交工验收

广西西江航运建设二期贵港航运枢纽工程交工验收会于2001年1月10日至12日在贵港举行。 　　本次验收工作由区交通厅主持，参加单位有工程指挥部、监理部、设计单位、施工单位及运行单位。在验收会上，各方代表对广西电力院的设计工作给予了很高的评价。区交通厅质量监督站对本工程的质量等级核定为优良。经过一年多试运行考验，所有设备运行指标均达到设计要求。1999年2月1日至2000年11月30日发电量已达9.16亿kW*h，创电费收入2.437亿元，开始发挥巨大的工程效益。 　　 (撰稿　刘益祥)     

大型中空成型机节能技术的现状和展望

节能是中空成型机的主要发展方向，特别对大型中空成型机尤为重要。因为节能技术的运用和开发，可提高制品的质量、降低制品成本，同时更可提高社会效益。本文主要论述了大型中空成型机几个主要系统节能技术的现状及发展的方向，提出了一些个人的见解，以供有关人士参考。     

THERMAL DEBINDING OF A NEW BINDER

ＴＨＥＲＭＡＬＤＥＢＩＮＤＩＮＧＯＦＡＮＥＷＢＩＮＤＥＲ①ＺｈｏｕＪｉｃｈｅｎｇ，ＨｕａｎｇＢａｉｙｕｎ，ＷｕＥｎｘｉ，ＹｕＬｉｇｏｎｇ，ＱｕＸｕａｎｈｕｉＮａｔｉｏｎａｌＫｅｙＬａｂｏｒａｔｏｒｙｆｏｒＰｏｗｄｅｒＭｅｔａｌｕｒｇｙ，Ｃｅｎｔｒａ...     

Effect of a direct magnetic field on the interfacial microstructure between molten aluminium and solid iron

Many processing techniques, such as hot dip aluminizing, bimetal formation, liquid metal corrosion, cementing, welding and diffusion bonding, are basically dependent on interfacial reactions [1-3]. It is therefore important to investigate the formation and growth of intermetallic layers at the interface. There have been several studies carried out to examine chemical compositions and growth kinetics of intermetallic layers in the Al-Fe system [4-9]. Most authors have come to an agreement that…     

Advances in the research of nitrogen containing stainless steels

The current status of nitrogen containing stainless steels at home and aboard has been introduced. The function and existing forms of nitrogen in the stainless steels, influence of nitrogen on mechanical properties and anti-corrosion properties as well as the application of nitrogen containing cast stainless steels were discussed in this paper. It is clear that nitrogen will be a potential and important alloying element in stainless steels. And Argon Oxygen Decarbonization (AOD) refining can provide an advanced manufacture process for nitrogen containing stainless steels with ultra-low- carbon and high cleanliness.     

橡胶注射成型机的开发

橡胶注射成型机的开发张友根（上海第一塑料机械厂２０１２００）航空、液压等行业的科技进步对橡胶制品质量提出了新的要求，传统的模压成型技术已不能满足要求。上海第一塑料机械厂首家于１９８６年引进了意大利ＴＲＡＵＩＺＩ公司的橡胶注射成型机先进技术，经过几年的...     

影响注射制品重量重复精度诸因素的分析研究

提高注射制品重量重复精度是注射成型科技进步的努力重要目标，注射制品重量重复精度是设备、模具、成型工艺等综合技术水平的标志。本文对影响注射制品重量重复精度的加热温度、塑化转速、注射压力、注射速度、螺杆特性、模具温控性能等主要因素，从理论和实践上作了比较具体的分析研究，提出了提高注射制品重复精度的具体措施，可供有关人士参考。     

EFFECT OF COMPOSITION ON PHYSICAL PROPERTIES OF AMORPHOUS Fe-Si-B ALLOYS

ＥＦＦＥＣＴＯＦＣＯＭＰＯＳＩＴＩＯＮＯＮＰＨＹＳＩＣＡＬＰＲＯＰＥＲＴＩＥＳＯＦＡＭＯＲＰＨＯＵＳＦｅＳｉＢＡＬＬＯＹＳ①ＷａｎｇＬｉｎｇｌｉｎｇ，ＺｈａｏＬｉｈｕａ，ＨｕＷａｎｇｙｕ，ＷｕＬｉｊｕｎ，ＺｈａｎｇＢａｎｇｗｅｉＤｅｐａｒｔｍｅ...     

Discussion on compact mechanism of air-stream and synchro-formed clamp plate impact molding

1 .Introduction Due to many advantages such as simple molding machine structure high compact compaction of sand mold, speed and well-distributed the air-stream impact molding method However, has been extensively used in production.when this molding method is applied to mold complicated pattern with wider top surface and deep     

VxWorks远程在线软件升级技术

针对单一的软件升级方式难以满足不同VxWorks软件升级需求的问题,分析各种VxWorks软件升级方式的优缺点和适用场合,设计VxWorks远程在线软件升级系统,讨论动态软件升级的原理和实现方法。介绍提高升级可靠性的设计,描述系统的具体实现。该系统组合使用3种软件升级方式,可基本满足各种不同软件的升级需求。