Study on the Fast Annealing of the RE Composite-inoculated Malleable Cast Iron 稀土复合孕育可锻铸铁快速退火研究
Effect of Silicon on Microstructure and Hardness of Malleable Cast Iron Si对可锻铸铁显微组织和硬度的影响
The WHC is a dual three-lane, immersed-tube road tunnel linking the West Kowloon Expressway with the Western District. Technical requirements of malleable cast iron pipe fittings 西区海底隧道是一条双程三线沉管行车隧道,连接西九龙快速公路与港岛西区。GB/T3287-1982可锻铸铁管路连接件技术条件
Heat resisting nodular malleable cast iron is a new kind of heat resistant cast iron. 耐热球墨可锻铸铁是一种新型的耐热铸铁。
The Process of Heat Treatment for Particle Pearlite Malleable Cast Iron 获得粒状珠光体可锻铸件的热处理工艺
Mobile jaw drip-forged with high quality carbon steel, inactivate treatment, malleable cast iron handle and drip. 钳口采用优质碳钢锻造,钝化处理,可锻铸铁柄柄部占塑!
The smith forged the horseshoe with great skill. Technical requirements of malleable cast iron pipe fittings 那铁匠技术娴熟地锻造马的蹄铁。GB/T3287-1982可锻铸铁管路连接件技术条件
Technical requirements of malleable cast iron pipe fittings Study and Application of Hot Work Die Precision Casting Process GB/T3287-1982可锻铸铁管路连接件技术条件热锻模具精密铸造工艺的研究与应用
Report on the First Phase of the Experiment in the Rapid Graphitizing of Malleable Cast Iron By "Hot Soaking-Plating in the Liquid of Metal" 可锻铸铁热浸镀快速石墨化试验第一阶段报告
The effect of Bi Cu inoculant on the production of malleable cast iron is studied. 研究BiCu复合孕育对大断面可锻铸铁的形成和力学性能的影响;
The influence of SG inoculant on graphitizing annealing of malleable cast iron was investigated. 研究了SG变质剂对可锻铸铁石墨化退火的影响。
The Primary causes inducing the hot and cold cracks of electric power fitting products of malleable cast iron in casting process are analyzed and discussed. 分析和探讨可铸铁电力金具在铸造生产中,产生热裂和冷裂的原因;
Effect of structure in white iron on Graphitization of malleable cast iron 可锻铸铁白口组织对石墨化的影响
Hot and Cold Cracks and Its 'Prevention of Electric Power Fitting Products of Malleable Cast Iron 可锻铸铁电力金具热裂和冷裂及防止
The changes of structure of malleable cast iron prebaked are studied using TEM. 用电镜观察了可锻铸铁白口组织经预温处理后的变化。
Effection of SG Inoculant on Malleable Cast Iron SG变质剂对可锻铸铁的作用
Study on Relation between the Morphology of Eutectic Cementite and Lower Temperature Graphitization of Malleable Cast Iron 共晶渗碳体形态与可锻铸铁低温石墨化的关系及分析
Productive Technique of Camshaft of Pearlite Malleable Cast Iron 珠光体可锻铸铁凸轮的生产技术
Effect of Inoculant on Microstructure and Annealing Process of As-cast Malleable Cast Iron 孕育剂对铸态可锻铸铁组织及退火工艺的影响
In this paper the range of manganese and sulphur constituents of ferritic malleable cast iron and the correlation between them are studied. 本文研究了铁素体可锻铸铁的锰硫量范围及其相互关系。
The heat treating process was improved for the malleable cast iron, in accordance with its long annealing period, coarse graphite, residual carbide, lower mechanical properties and limited serve life. 针对可锻铸铁退火周期长、石墨粗大、碳化物消除不彻底、退火工件力学性能低和使用寿命短的问题,对它的退火工艺进行了改进。
Application of Spheroidal Graphite Malleable Cast Iron on Crane Big Gear 稀土镁球墨可锻铸铁在行车大齿轮上的应用
According to the author, it is necessary to control the free manganese content, raise the temperature of molten iron and prevent molten iron from oxidizing when high sulphur ferritic malleable cast iron is produced. 因此,生产高硫铁素体可锻铸铁时,要控制好自由锰量、提高铁水温度和防止铁水氧化。
Effect of Si on the Microstructure of Eutectic Cementite in As cast Malleable Cast Iron 硅对可锻铸铁共晶渗碳体显微结构的影响
The Effect of Ti on Improving the Corrosion Resistance of Hot Dip Galvanizing Zinc Coating on Malleable Cast Iron Ti对提高可锻铸铁热镀锌层耐蚀性能的作用
Application of Fibre Filter in Malleable Cast Iron 纤维过滤网在可锻铸铁中的应用
Study of low temperature graphitization of permanent mold malleable cast iron 金属型铸造可锻铸铁的低温石墨化退火研究
Filtration experiments were made on austempered malleable cast iron and stainless steel ( ZGlCrl8Ni9Ti). 采用高铝钒土过滤片对可锻铸铁及不锈钢铸件进行了过滤试验。
Effect of Ratio Si/ C of Black Heart Malleable Cast Iron upon Mechanical Properties of Electric Power Fittings 黑心可锻铸铁中Si/C值对电力具金机械性能的影响
The influence of the multiple inoculators containing antimony on the chilling tendency, the velocity of graphitizing annealing, quantity and size and shape of graphites, the matrix structure and the mechanical properties of the malleable cast iron was studied. 研究了含锑复合孕育剂对可锻铸铁白口倾向,退火石墨化速度,石墨的数量,大小及形状,基体组织以及机械性能的影响。