1·Precisely cast ductile iron gear has advantages of low noise, high abrasion resistance index and long service life.
精密铸造球铁齿轮，噪音低，耐磨度高，使用寿命长。
2·On a certain condition, when the nodulizing grade of graphite of as cast ductile iron is grade 1 to 4, its mechanical properties are qualified.
在一定的条件下，当QT 45010铸态球铁的石墨球化级别为1 ~ 4级时，其机械性能合格。
3·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。
4·The distribution of chemical composition and microstructure for cracking socket of centrifugal cast ductile iron pipe, and the effect of them on the cracking behavior have been studied.
分析了离心球铁管开裂承口的组织、成分分布，探讨了组织、成分对承口开裂的影响。
5·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。
6·Its ductile cast iron enclosure ensures rugged and reliable performance in the harshest environments.
它的球墨铸铁外壳确保了在恶劣的环境坚固和可靠的性能。
7·Constructed of ductile cast iron, it ensures maximum strength and endurance for possible exposure to acid wash down in pulp and paper applications.
韧性铸铁建造，保证最大的力量可能接触酸洗的纸浆和纸张应用瘫痪和耐力。
8·Our products: Various gray iron, ductile iron, common cast steel, low-alloy steel, high manganese steel, etc various parts of architectural and mechanical engineering.
本公司主要生产各种灰铁件、球铁件、铸钢件、高猛钢件等各种建筑、工程机械用零部件。
9·Our company can produces grey iron, ductile iron, compacted graphite cast iron, heat resisting cast iron, cold resisting cast iron, and corrosion cast iron.
本公司主要生产灰口铸铁、球墨铸铁、蠕墨铸铁、耐热、耐冷及耐腐蚀等特种铸件。
10·The tests for the ductile fracture toughness and the contact fatigue are also carried out for examining serviceability and durability of austenite-bainite ductile cast iron.
为了考察奥氏体-贝氏体球铁的可靠性和使用寿命，还进行了延性断裂韧度与接触疲劳性能的试验。