Shrinkage and dispersed shrinkage are the special waster of ductile iron.
缩孔和缩松是球墨铸铁特有的废品现象.
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Casting of nodular iron with thick section is still difficult at present.
厚大断面球墨铸铁件铸造目前仍然是技术难度很大的问题.
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Flashing butt welding between ferrite spheroidal graphite cast iron and 20 steel.
铁素体球墨铸铁与20钢的闪光对焊.
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Basic graphite morphology types of nodular iron were introduced.
介绍球墨铸铁中石墨的基本形态类型.
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The linear relationship between the nodularity and acoustic velocity has been accepted.
球墨铸铁的球化率随超声声速的线性变化关系已经被人们所认同.
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The Company production of pig iron castings, ductile iron, steel - covered.
本公司生产各种生铁铸件, 球墨铸铁, 气钢盖.
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In Petroleum, chemical and Marine applications, Ductile Iron Does it!
在石油 、 化工和海运领域, 球墨铸铁发挥着非凡的作用!
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The state of the art of spheroidal graphite crankshaft is introduced.
介绍了球墨铸铁生产发动机曲轴的现状及发展.
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Yokesleeves ? furnished in ductile Ni - resist or aluminum - bronze to reduce operating torque.
轭架套管 - 采用含镍抗腐蚀球墨铸铁或铝青铜材料制作以减少操作扭矩.
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Turbine materials for the bronze + ductile iron.
涡轮材料为锡青铜+球墨铸铁.
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Ductile iron body able to withstand rough handling.
球墨铸铁阀体能够经受恶劣的操作环境.
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Main casting products: ductile iron and gray iron.
主要铸件产品: 球墨铸铁、灰口铸铁.
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Ductile iron shows exceptional resistance to shock loading.
球墨铸铁具有特别的抗冲撞装卸的性能.
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Robust design with cast iron body. nodular iron worm wheel adn carbon steel worm.
铸铁的外壳, 球墨铸铁的蜗轮,碳钢的蜗杆,设计结构坚固.
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Material: Chilled cast iron, nodular cast iron ( ductile iron ), alloyed cast iron.
材质: 冷硬铸铁, 球墨铸铁 ( 球铁 ), 合金铸铁.
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nodular cast iron
spheroidal graphite cast iron, modular graphite cast iron 铁液经过球化处理，凝固后石墨全部或大部呈球状，间有少量为团絮状石墨的铸铁。