The paper described the development of a La-Mg-Si-Fe nodulizer alloy from the ion-absorbed rare earth ore of Jiangxi province. 论述利用江西省离子吸附稀土矿研制镧镁硅铁合金-镧镁球化剂的概况。
Effect of Nodulizer on the Mechanical Properties of Ni-Fe-C-Si Self-lubricating Material 球化剂对Ni-Fe-石墨-硅自润滑材料力学性能的影响
We added the La Ce oxide into the liquid iron treated with the Mg Si nodulizer and then, made the simulated experiment in the SG2 8 13 mode heat Preservation furnace to the solidifying condition of hearty section castings. 在Mg-Si球化剂处理的铁水中加人La-Ce氧化物。然后在SG2-8-13型保温炉中按大断面铸件凝固条件进行模拟性抗衰退保温试验。
The nodulizing power of the La-Mg nodulizer and its influences on the chilling sensitivity of nodular cast iron and the property of anti-degeneration were studied. 研究了镧镁球化剂的球化能力及其对球墨铸铁白口敏感性和抗衰退性的影响。
Research and Application of Non-silicon Nodulizer in Nodular Cast Iron Melting 球铁熔炼中无硅球化剂的研究与应用
Effect of Ba and Ca-Containing Nodulizer in Production of High Toughness As-Cast Nodular Iron Castings with Thin and Heavy Sections 含钡、钙变质剂在铸态高韧性薄壁和厚壁球铁件生产中的作用
Force analysis of main shaft roller bearing of pan nodulizer and the knowhow of type selection are involved, which supplies as the calculation basis for the designs or modifications. 本文介绍了对主轴滚动轴承的力分析和如何正确选型的问题。给设计或改造提供了计算依据。
Melting methods for pure molten iron, spheroidizing treatment methods of molten iron, proportioning method of nodulizer, inoculating treatment methods, matching usage of copper and molybdenum alloy, etc. are introduced in detail. 介绍了获得纯净铁水的熔炼方法、铁水的球化处理方法及球化剂的配比、孕育处理方法、铜与钼合金的配合使用方法等。
Experimental Study On The Mixed Nodulizer For Heavy Section Ductile Iron 大断面球铁混合球化剂试验研究
The experimental results show that the mixed nodulizer containing 70% magnesium tablet and 30% rare earth magnesium can improve the graphite morphology and the nodularization grade in heavy section ductile iron and that the mixed nodulizer is useful for the production of heavy section ductile iron. 试验结果表明,70%低硅镁团块+30%稀土镁硅合金混合球化剂可提高大断面球铁球化级别和改善石墨形态。
The properties of cores in the casts are enhanced when using this nodulizer in the key ductile iron casts, such as cooling wall of blast furnace and roller. 该球化剂应用于高炉冷却壁,轧辊等关键球铁件上可提高抗拉强度和伸长率。
Applied Test on Low& silicon Nodulizer 低硅压块球化剂的应用试验
Investigation on a new magnesium-free rare earth nodulizer 新型无镁稀土复合球化剂的研究
A Study of Lanthanum-Magnesium Nodulizer 镧镁球化剂的研究
The nodulizer demand is increasing gradually year after year with the development of ductile cast iron. 随着球墨铸铁的发展,球化剂的需求量也在逐年增加。