片语

nodular iron[材] 球墨铸铁

ductile e iron球墨铸铁

ductile cst iron球墨生铁

nodular cast iron[材] 球墨铸铁

ferrite ductile cast iron铁素体球墨铸铁

Ductile Ct Iron Pipes球墨铸铁管

Pipe ductile cast iron延性铸铁管

ductile-iron crankshaft球铁曲轴

martensitic ductile cast iron马氏体球铁

Ductile Dast iron球墨铸铁

英汉例句

• because ductile iron usually costs less than cast steel, yet offers comparable strength, it is more economical.

  因为球墨铸铁成本通常比铸钢低，而且强度更好，所以使用球墨铸铁更加经济实惠。

• a series of studies have been conducted on materials, production, product properties and service performance of ductile iron lpg valves.

  对球墨铸铁液化石油气阀门的材质、生产工艺、产品性能和使用性能进行了系统的研究。

• the simulation of ductile iron hub during solidification was conducted by means of huazhu cae software.

  采用华铸cae软件对球墨铸铁轮毂的凝固过程进行了模拟。

• by comparing fatigue crack with electrosparking crack, the effects of crack tip on fracture toughness of ductile iron have been studied.

  通过开疲劳裂纹和线切割裂纹的对比试验，研究裂纹尖端的尖锐程度对球墨铸铁断裂韧性的影响；

• ductile iron shows exceptional resistance to shock loading.

  球墨铸铁具有特别的抗沖撞装卸的性能。

• thus ductile iron valves can easily replace cast iron or steel valves.

  因此球墨铸铁阀门能够方便的替换铸铁或钢阀门。

• the cavitation morphology and the initiation and propagation of cavitation crack of alloy ductile iron were also analysed by using sem.

  并用sem观察分析了这种合金球墨铸铁的汽蚀形貌、汽蚀裂纹萌生及扩展特性。

• the structure, property and impact abrasiveness mechanism of a low alloy ductile iron have been studied.

  研究了低合金球墨铸铁经热处理后的组织、性能与沖击磨损机理。

• the results show that the duplex structure ductile iron is a good abrasive-resistant material.

  试验结果表明，这种复相球墨铸铁材质是一种优良的抗磨材料。

• applied to ductile iron crankshaft, camshaft and other parts of the grinding and other grinding.

  适用于球墨铸铁曲轴，凸轮轴等工件的磨削及其它磨削。

• large thick-section ductile iron housing easily produces casting defects such as shrinkage cavity, shrinkage porosity, graphite floating and spheroidizing decay.

  大型厚断面球墨铸铁件在铸造过程中极易产生缩孔、缩松、石墨漂浮及球化衰退等铸造缺陷。

• nibco ductile iron valves come standard ansi b16.42 class 150 flanges and the same end-to-end dimensions as class 125 iron or class 150 steel valves.

  美国尼必可球墨铸铁阀门符合ansib 16.42标準150磅级法兰和相同端对端尺寸的125磅级铸铁或150磅级钢阀门。

• the application of solvent free polyurethane coating in the field of anticorrosion coating for ductile iron pipes and the progress of this painting technology were introduced in this paper.

  介绍了国内外无溶剂聚氨酯涂料在球墨铸铁管防腐领域的应用情况以及此涂料涂装工艺的研究进展。

• the main properties of rpm pipe are introduced and compared with the properties of the plastic pipe, steel pipe, ductile iron pipe and reinforced concrete pipe.

  本文介绍了rpm管的主要性能，并与塑料管、钢管、球墨铸铁管及钢筋混凝土管的相应性能作了分析和比较。

• the new ductile iron manhole cover is arranged on a support seat on the embedded strip, so when the vehicle passes in the top cover, reduce the overall vibration, effectively prevent noise.

  新式球墨铸铁井盖在支座上装上了嵌入式胶条，这样在盖板上方有车辆经过的时候，会减少整体的震动，有效防止响声。

• the current industry trend is to weld the stainless steel exhaust components directly to cast ductile iron exhaust manifolds, which significantly reduces welding consumable options.

  目前工业制造的趋势是将不锈钢排气组件和球墨铸铁排气歧管直接焊接在一起，这大大缩小了焊材的选择范围。

• the characteristics of microstructure of the inverse chill in ductile iron are presented. the cause of the formation of inverse chill and its prevention are discussed.

  介绍了球墨铸铁反白口缺陷的显微特征，对反白口的形成原因，防止措施进行了分析和讨论。

• steel and ductile iron construction.

  钢和球墨铸铁建设。

• a high strength and ductility copper alloyed ductile iron used in making 480 diesel engine crankshaft -was studied.

  以铜合金球墨铸铁制造高强韧性车用480高速柴油机曲轴的研究表明。

• these modified graphite nodules provide ductile iron with physical properties greater than cast iron and comparable to steel.

  这种改进后的球体使得使得球墨铸铁比铸铁和钢相比具有更加优异的物理性能。

• this has introduced the casting process of thick section ductile iron mould with high strength.

  介绍了高强度厚大断面球墨铸铁模具的生产工艺。