The result of industrial experiment had shown that jaw made of this material last equally with that of high Cr Mo cast iron, and this material is low_cost.
试验结果表明，使用该材料制作的牙板其使用寿命与高铬钼铸铁牙板相当，且生产成本低。
Therefore, a kind of mechanically fixed assemble guiding plate made of hi-Cr-Mo wear resistant cast iron was developed.
为此，研制了一种机械夹固式高铬钼抗磨铸铁组合导板。
This paper introduced the application of chrom Mo cold cast iron at actual production and compared the function of chrom Mo cold cast iron with Ni chrom cold cast iron.
介绍了铬钼激冷铸铁在实际生产中的应用，对铬钼激冷铸铁和镍铬激冷铸铁性能进行了比较。
The reasons of low percentage elongation of mid Si Mo vermicular graphite cast iron exhaust tube casting in trial production were analyzed.
对试生产的中硅钼合金蠕墨铸铁排气管铸件本体伸长率不足的原因进行了显微组织分析。
To enhance the anti-wearing ability of exhaust valve seat for a new engine, a Nb-Cr-Mo-V cast iron value seat has been developed in the First Automobile Works.
为提高新型汽车发动机排气门座的耐磨性，第一汽车制造厂研制了铌铬钼钒铸铁排气门座。
To enhance the anti-wearing ability of exhaust valve seat for a new engine, a Nb-Cr-Mo-V cast iron value seat has been developed in the First Automobile Works.
为提高新型汽车发动机排气门座的耐磨性，第一汽车制造厂研制了铌铬钼钒铸铁排气门座。
应用推荐