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- In this paper, the effects of magnesium tablet, rare earth magnesium and mixed nodulizer on heavy section ductile iron are studied under the simulating test condition. 在模拟大断面球铁试验条件下，研究了低硅镁团块、稀土镁硅合金及混合球化剂对大断面球铁石墨形态的影响。
- In order to produce heavy sectioned ductile iron working table by non riser casting process,the mould with sand coated chill and graphite chill and clay cores are used. 为实现厚大断面大型球铁实体花盘无冒口铸造，采取挂砂冷铁与石墨冷铁组成的型芯强制冷却；
- as-cast heavy section ductile iron with high toughness 铸态厚断面高韧性球墨铸铁
- Proportion Solidification Technique of Blade Carrier by Heavy Section Ductile Iron 厚大断面球铁件叶片承缸均衡凝固工艺
- Study on Prediction of Graphite Degeneration Tendency of Heavy Section Ductile Iron Melt 厚大断面球墨铸铁铁液石墨畸变倾向预测研究
- Formation Cause Analysis and Prevention of Chunky Graphite of Heavy Section Ductile Iron 大断面球铁碎块状石墨形成原因浅析及若干防止措施
- Effect of Si in Base Iron on Graphite Morphology and Mechanical Properties of Heavy Section Ductile Iron 原铁液硅含量对厚大断面球墨铸铁件石墨形态与力学性能的影响
- heavy section ductile iron 厚大断面球墨铸铁
- The validity of the apparatus to the research on the solidification behavior of ductile iron with heavy section was verified. 验证了这一装置对于厚大断面球铁铸件研究的有效性。
- DEVELOPING ON DIE HEAD CASTING OF DUCTILE IRON WITH HEAVY SECTION 厚壁球铁模头铸件的研制
- Study of Purification and Spheroidization of Heavy Section RE-Mg Ductile Iron in Powder Injection Process 厚大断面RE-Mg球铁喷粉净化及球化效果的研究
- Keywords heavy section;ductile iron;mixed nodulizer;suspension pouring;trace element;nodularization grade; 大断面;球铁;混合球化剂;悬浮浇注;微量元素;球化级别;
- Keywords Ductile iron Heavy section Mixed nodulizer Nodularization grade Graphite morphology.; 球铁;大断面;混合球化剂;球化级别;石墨形态;
- Factors Affecting Chilling Tendency and Spherical Graphite Amount of Thin Section Ductile Iron Castings 影响薄壁球墨铸铁白口倾向和球墨数量的因素分析
- Ductile iron body able to withstandrough handling. 球墨铸铁阀体能够经受恶劣的操作环境。
- 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。
- Turbine materials for the bronze + ductile iron. 涡轮材料为锡青铜+球墨铸铁。
- The RE(Y)-Mg-Si-Fe nodularizer had been used to cast heavy sectioned high ductile nodular iron cooling wall castings. 应用钇基重稀土镁复合球化剂，铸造厚大断面高韧性球铁冷却壁，成功地获得了铸件中心部位铸态高性能。
- Casting include ductile iron casting and gray iron casting. 灰口铸铁,球墨铸铁各种牌号的铸件
- Ductile Iron Bodymore durable than cast iron (reduces breakage). 球墨铸铁阀体比铸铁更加坚固耐用(降低损坏率)。
