1·This problem could be solved by using ferrite nodular graphite cast iron.
采用以铁素体为基的蠕墨铸铁可解决此问题。
2·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。
3·The method of producing the undercooling graphite cast iron by rare earths complex is presented.
阐述了稀土复合变质剂制取稀土过冷石墨铸铁的方法；
4·The effect of graphite floatation on mechanical property of nodular graphite cast iron was studied.
研究了石墨漂浮对球铁机械性能的影响规律。
5·The roll is compound centrifugal cast roll, it's outer high-Cr cast iron, inner graphite cast iron.
此辊外层为高铬铸铁，芯部为球墨铸铁，采用离心复合铸造。
6·Graphite cast iron pipes and steel pipes are used for the water supply and distribution pipe network.
输配水管网采用了球墨铸铁管和钢管。
7·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。
8·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。
9·The tribological properties of vanadium compacted graphite cast iron coupled with steel disc have been investigated.
本文对含微量硼铜的蠕墨铸铁性能进行试验研究，并与合金铸铁性能对比分析。
10·Better control of different layer may be essential to good combination of high-speed steel with nodular graphite cast iron.
控制好扩散层是实现高速钢与球墨铸铁良好结合的关键。