铸铁件

With the development of scienceand technology, the quality of cast iron has to meet higher standard.

随着国民经济和科学技术的发展，对铸铁件的质量要求越来越高。

As to many mechanicals,the weight of cast iron is 45%~90% that of the machine.

在各类机械中，铸铁件约占机器总重量的45～90%。

The service life of the RE-low chrome cast iron parts subcritically treated was obviously increased compared with high manganese steel parts under wet wear condition.

在湿磨态的磨损条件下，经亚温处理的稀土低铬铸铁件使用寿命明显高于高锰钢零件。

The cupola is a min kind of melting equipment.

冲天炉是熔炼铸铁件的主要设备。

On nonferrous and cast iron castings this usually is done by means of an abrasive cutoff wheel,power hacksaw or bandsaw.

在有色金属和铸铁件，这通常是通过一个磨料截止轮，电力钢锯或带锯。

Iron casting including: axles, bracket hubcap, balance weight parts and so on.

铸铁件：桥壳、轮毂、支架等。

The core sand binder can be characterized with higher strength,easy collapsibility,better gradation and l ess cost,hence it is particularly suitably used in non-ferrous metal castings.

它 的主要特点是：强度高、溃散性好、无毒、无污染、成本低，特别适用于低熔点的铝、镁合金及铸铁件的生产。

In this paper,the temperature field of Sodium silicate sand core s of the machine tool′s cast iron is measured.

本文对机床铸铁件水玻璃砂芯在浇注、冷却过程中的温度场进行了测定。

But under some conditions the flake graphite can appear in the spheroidal graphite zone in the surface layer.

生产中发现，在某些条件下，已经实现了表层石墨球化的灰铸铁件的外表层又出现片状石墨。

The company owns the resin sand line with the production capacity of 6000/year.

公司拥有年产6000吨铸件的树脂砂生产线，主要生产各类灰铸铁件和球墨铸铁件，采用树脂砂、粘土砂、覆膜砂等多种工艺来满足市场的不同要求。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。