成功研制了中速磨磨辊新材料——锰钼复合高铬铸铁。
The new material for medium speed grinding roll-MnMo compound high chromium cast iron has been developed successfully.
高铬钼抗磨合金本质为亚共晶型高合金白口铸铁。
High chromium-Molybdonum wear-resistant alloys are hypoeutectic white cast iron.
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。
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.
为此，研制了一种机械夹固式高铬钼抗磨铸铁组合导板。
Therefore, a kind of mechanically fixed assemble guiding plate made of hi-Cr-Mo wear resistant cast iron was developed.
从加工性能上说，铬钼激冷铸铁比镍铬激冷铸铁加工性能好。
From the machinability, the Mo cold cast iron is liable machine.
在粗轧阶段选用了合金半钢材料轧辊，在精轧阶段选用了铬钼无限冷硬铸铁材料的轧辊。
In the process of rough rolling, the alloy semisteel was chosen, and the unlimited chrome and molybdenum chilled iron roll material was used in the process of fine rolling.
研究结果表明：硼对铸态高铬铸铁力学性能有显著影响，而钼和铜对其性能影响不大。
The results showed that boron has a notable influence on the mechanical properties of high chromium cast iron at as-cast and molybdenum and copper has little influence on the mechanical properties.
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。
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.
高铬钼钨耐磨铸铁以高硬度著称。
High chromium molybdenum tungsten wear resistant cast irons are well known for its high hardness.
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.
通过快速模拟磨损试验发现铌铸铁油环耐磨性能比铬钼铜油环提高87.3%，并降低了油环的制造成本。
The results also find that wear resistance of niobium cast iron oil ring is 87.3% higher than that of CrMoCu alloy cast iron along with the cost reduction for niobium cast iron oil ring.
本文从分析预应力混凝土空心板单体成形挤压机铰刀的服役条件出发，选择了低铬钼白口铸铁做为饺刀材质。
In this paper. Service Condition of an auto-Cutting apart extrusion machine reamer for making prestressed hollow-cored concrete articles is analysised.
本文从分析预应力混凝土空心板单体成形挤压机铰刀的服役条件出发，选择了低铬钼白口铸铁做为饺刀材质。
In this paper. Service Condition of an auto-Cutting apart extrusion machine reamer for making prestressed hollow-cored concrete articles is analysised.
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