gray iron

The Test and Investigation on the Tension-compression Fatigue Strength of Gray Cast Iron

灰铸铁拉压疲劳极限的试验研究

Adopting "Three Items Balance Method" to Determine Chemical Composition of Thin Section Small Gray Iron Castings

用三项平衡法确定灰铸铁薄壁小件化学成分

A kind of method to evaluate and test the tension-compression fatigue strength of gray cast iron was introduced in this paper.

介绍了一种评价与测试灰铸铁铸件的拉压疲劳极限的方法。

The current studies and some new techniques on gray iron production are simply outlined in.

对灰铸铁的研究现状和生产中的一些新技术做了评述.

Thefinite element method was developed to simulate 3-dimensional thermo-elastic-plastic transient stress development in gray iron castings.

建立了灰铸铁件三维非稳态热弹塑性应力场的有限元方法.

Main casting products: ductile iron and gray iron.

主要铸件产品: 球墨铸铁、灰口铸铁.

Study on Dimensional Accuracy of High Strength Gray Iron Cylinder Block Castings with Thin Section Thickness

高强度薄壁灰铸铁缸体铸件尺寸精度研究

Production technique of a sort of high strength and low stress gray iron with CE of 3.9%~ 4.1%,σ b ≥ 255 MPa and without heat treatment was described and analyzed.

阐述了碳当量为3.9%～4.1%、σb在255MPa以上，且铸造应力低（不需热处理）的灰铸铁的具体生产措施，并分析了原因。

Researches on Application of High Strength Gray Iron in Thin Wall Cylinder Blocks

高强度灰铸铁在薄壁缸体上的应用

Technology of Gap Bridge Riser of the High Trademark Gray Iron Braking Drum

高牌号灰铸铁制动鼓过桥冒口补缩工艺

Determination of the Solidification Thermal Boundary Condition of Horizontal Continuous Cast Rectangular Gray Iron Bar

铸铁水平连铸矩型材凝固过程热边界的确定

The characteristics of copper alloy Mold process and its effect on the properties of ductile iron and gray iron castings are presented in this paper.

本文介绍了铜合金金属型的特点及其对所生产的球墨铸铁件、灰铸铁件性能的影响；

The equipments can cast aluminum alloy, stainless steel, copper, ductile iron, gray iron, vermicular iron and different conventional metal parts.

并且可以浇铸：铝合金、不锈钢、铜、球铁、灰铁、蠕铁等不同常规金属件。

Abstrace : The influence of titanium on the structure and properties of gray iron was investigated.

研究了钛对灰铸铁组织和性能的影响.

Gray iron has corrosion resistance that is improved over steel in certain environments.

灰口铁具有抗腐蚀能力,在某些环境下,甚至超过钢.

Abstract: In this paper, an achievement on water-soluble cores of aluminabase suitable for gray-iron casting is reported.

文摘: 本文报导了一种可用于铸铁件生产的刚玉基 水溶性 型芯的研究成果.

ALLOY PLATING Stable Production of High Grade Gray Iron by Adding RE-A Hoy

用稀土合金稳定生产高牌号灰铸铁

The rare earth-magnesium-calcium alloy is a compacted agent more suitable for high gray iron in cupola.

稀土镁钙合金是比较适合于冲天炉高硫铁水使用的蠕化剂.

Design Kiss Gating System of Gray Iron Casting of 148 Motor Coil Support

148电机线圈支架灰铸铁件顶注压边浇冒口工艺的设计

Research on complex foundry technique of high strength gray iron for cylinder body its cap

汽缸体、汽缸盖用高强度灰铸铁的综合铸造技术

Gray iron has excellent dampening properties and is easily machined.

灰铁具有很好的阻尼特性,易于机械加工.

When producing gray iron, it is possible by adding trace antimony to prevent quality fluctuation of molten iron and increase tensile strength and wear resistance.

在生产灰铸铁时，加入微量锑可防止铁液质量波动，提高抗拉强度和耐磨性。

The forming process of castchromized alloy layer on the surface gray iron has been studied.

研究了铸铁表面铸渗铬合金层形成过程.

Discussion on Thermal Aging of Gray Iron Castings

关于灰铸铁热时效的讨论

Continuously Cast High Strength Gray Iron Bar Section With High Phosphorus Content

高磷高强度连铸灰铸铁型材

The subject considers the representative gray cast iron pipe as the studying objects, and controlling water quality stability as the research objectives.

本文以管网中具有代表性的铸铁管为研究对象，以控制水质稳定性为研究目标，系统深入地研究了不同水质变化对管网中铁释放的影响。

Common Defects of Gray Iron Cylinder Block and Head for Mini Bus Engines and Countermeasures

中小型汽车发动机缸体、缸盖常见缺陷与对策

Based on the temperature recovery method, a new model is presented to handle the latent heat release of gray cast iron during the solidification process of both primary solidification and the eutectic solidification stages.

基于潜热处理的温度回升法，针对灰铸铁凝固过程中具有初晶和共晶两个阶段的凝固特性，提出了适合灰铸铁的带共晶的潜热处理方法。

Wear Characteristics of WC/ Co-Sprayed Surface of Gray Iron

灰铸铁表面喷涂WC/Co涂层的磨损特性研究

Processes of Producing Qualified High-Carbon Gray Iron Melt with Cupola Furnace and Analysis on Its Carburizing Mechanism

高炉铁液变质处理初探冲天炉熔炼优质高碳铁液及其增碳机理分析