1·The cause of the grinding crack on medium frequency induction hardened CAM shaft made of spheroidal cast iron was analyzed.
对球墨铸铁中频淬火凸轮轴磨削裂纹产生的原因进行了分析。
2·The torsional strength of the notch of spheroidal graphite (SG) cast iron by continuous casting was tested.
研究了一种用水平连铸技术生产的球墨铸铁型材的扭转强度和缺口扭转强度。
3·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。
4·The influence of flake and spheroidal graphite on oxyacetylene cutting characteristic of cast iron has been analysed.
讨论了石墨的物理性能，分析了片状和球状石墨聚集状态对铸铁气割性的影响。
5·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。
6·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。
7·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。
8·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。
9·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。
10·This paper introduced that horizontal centrifugal casting technology is used to develop the composite acicular spheroidal graphite cast iron collar for tension reducing mill of Baogang pipe mill.
介绍了采用卧式离心铸造技术，试制宝钢钢管轧机使用的复合针状球铁张减机辊环的过程。