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1·A homogeneous weld electrode was developed for welding spheroidal graphite cast iron.

采用该焊条对球墨铸铁焊接时，可以达到同质焊缝要求。

2·Using the method of isothermal forging spheroidal graphite cast iron pipe of good quality can be produced.

利用等温锻造方法可生产优质的球墨铸铁管。

3·This paper conducts a research on the influence on the mechanical propeerties of spheroidal graphite cast iron by…

本研究在球墨铸铁强韧化方面提出了新的强韧化方法。

4·This paper conducts a research on the influence on the mechanical propeerties of spheroidal graphite cast iron by changing th…

本研究在球墨铸铁强韧化方面提出了新的强韧化方法。

5·Spheroidal graphite cast iron and graphite are chosen as raw material separately, ball milling method is used to fabricate carbon microspheres.

分别以球墨铸铁和石墨为原料，采用机械球磨法成功制备了碳微球。

6·The effects of carbon content on microstructure and mechanical properties of spheroidal graphite cast iron containing arsenic, tin, lead and titanium was investigated.

研究了碳量对含砷锡铅钛球墨铸铁组织与力学性能的影响。

7·The experimental research on 'diffusion bonding of spheroidal graphite cast iron and copper is conducted by adopting the self-made equipment of small vacuum diffusion bonding.

采用自制的小型真空扩散接合装置，进行了球铁与铜扩散接合试验研究。

8·NOTE the transmission technique has insufficient sensitivity to detect the discontinuities found in spheroidal graphite cast iron castings and is used in exceptional cases only.

注意：对于检测球墨铸铁中的缺陷来说，穿透技术的灵敏度不够，只有在特殊情况下使用该技术。

9·The experimental result in this paper shows that the theory of elastic-plastic mechanics can be basically applied to spheroidal graphite cast iron with the matrix of ferritic-pearlitic.

本文的实验结果表明，弹塑性力学的理论和假设基本适用于铁素体-球光体基体的球墨铸 铁材料。

10·According to the maximum pressure to bear, pump body and cover can be made of grey cast iron (1.6mpa), spheroidal graphite cast iron (2.0mpa) or cast steel (2.5mpa, including stainless steel).

根据泵承受的最大压力，泵体和泵盖材质采用灰口铸铁(1.6 Mpa)、球墨铸铁(2.0 mpa)、铸钢(2.5 Mpa，包括不锈钢)。