电力机车牵引电机用低温球墨铸铁件的生产

针对牵引电机用低温球墨铸铁件结构复杂,壁厚差别大,易产生缩孔和缩松缺陷,并要求铸件-40℃的低温冲击功大于12J的这些生产难点.以端盖铸件为例,分别从造型工艺、熔炼、原材料的选择、化学成分的控制、热处理工艺等方面介绍了生产低温球墨铸铁件的生产过程.经检验,铸件性能达到国外同类产品的质量要求,实现了国产化生产.     

"古代大型铁铸文物"系列文章之八古代大型铁塔和古塔的大型铁塔刹

叙述了我国古代铁塔的由来和现况，介绍了11个古代铁塔的名称、高度、铸造年代和特点，并阐述了古代铁塔的铸造工艺。同时，还介绍了若干古塔顶上的大型铁塔刹的有关情况。     

铸造企业技术改造的可行性分析

较详细地介绍了我国可行性研究报告的由来，可行性研究报告的性质以及做可行性研究报告的原因；特别阐述了大中型铸造企业建设或技术改造项目可行性研究报告所包含的十二项具体内容。     

铸造生产安全作业要点

笔者根据多年从事安全文明生产的实践经验,编制了铸造生产中机器造型、上涂料、工频感应电炉熔炼、浇注、吊钩抛丸、吊链抛丸、铸件打磨、砂轮机、上底漆和浸防锈油、保全等工序的安全作业要点,用以提高安全生产意识、规范生产操作.     

Comparison of approaches to the numerical modelling of pure metals solidification using the control volume method

The thermal processes proceeding in the casting-mould system are analysed. Solidification process can be described in the different ways. One of them consists in the application of the Fourier–Kirchhoff equation in which the source function controlling the phase change is introduced. In this paper, two approaches to the modelling of pure metals solidification, i.e. the solidification proceeding at the constant temperature and in the artificially introduced interval of temperature are considered. Numerical model used at the stage of computations is constructed using the Control Volume Method in which the principle of conservation of energy (taking also into account the release of latent heat of solidification) is applied to each control volume ensuring the correctness of the model. The use of Voronoi/Thiessen tessellation to the discretization of the casting-mould system can accurately reproduce the shape of each sub-domain. In the final part of the paper, the examples of computations are shown.     

为铸造厂生产优质铸造生铁已刻不容缓

论述了优质铸铁件,特别是球铁、等温淬火球铁（ADI）和蠕铁件的市场需求及生产这些铸件必需的优质铸造生铁（包括高纯生铁）成分要求;指出优质铸造生铁大都是小高炉生产的,由于国家有关部门下令关闭200 m3以下的高炉,造成优质铸铁件必需的原材料缺乏危机;建议国家有关部门均衡考虑制造业中各行业的发展,有计划地落实铸造生铁,特别是优质铸造生铁和高纯生铁的生产和供应问题.     

铸造CAE在齿轮铸钢件工艺改进中的应用

利用铸造CAE方法研究齿轮铸件的凝固过程，基于模拟结果对铸造工艺进行了改进。     

"我国古代大型铁铸文物"系列文章之四古代大铁牛

叙述了我国古代大铁牛的用途和概况，介绍了著名的唐铁牛以及宋、明、清时期“镇水铁牛”的情况及其铸造特点。     

太西无烟煤粉生产优质铸造型焦试验研究

考察了以优质太西无烟粉煤为主要原料,不同添加剂种类,不同添加剂量对型焦质量的影响,并对小试优化结果进行了放大试验。研究表明,在适宜的工艺条件下,配入一定量的适宜种类的添加剂,利用无烟粉煤可以得到优质铸造型焦。     

The present and future status of Japanese foundry industry

An introduction is given in detail about the current situation of Japanese foundry industry in 2006 from aspects such as the delivery structure of castings, scale and numbers of foundries, current profit of foundry industry as well as the background of lower profitability, etc. The development trend of Japanese foundry industry was also predicted, such as the transition of foundries from family business to modern company business, the improvement of rejection ratio and yield, application of IT to production and management, human resources and the challenge for zero emission and so on.