铸铁件

Sn含量对灰铸铁件加工面硬度的影响

Effect of Tin Content on Hardness of Machined Surfaces of Gray Iron Castings

基于改进Q参数法，对杂质泵合金白口铸铁件的冒口尺寸进行设计求解，所得结果用于生产中，铸件健全。

Based on the modified version of Q-method , a new riser design for the alloy white iron castings of slurry pump was made . Adopting this new design in production , the castings are sound .

基于AutoCAD的铸铁件铸造工艺CAD的开发

The development and application of casting process CAD based on AutoCAD

中大铸铁件V法铸造生产线

V-method foundry production line for medium & large cast iron

消失模铸铁件表面渗Cr工艺研究

Study on Infiltrating Chrome on Surface of Evaporation Iron Casting

借助改进Q参数法求解合金白口铸铁件的冒口尺寸

On Dimensioning of Riser for Alloy White Iron Castings by Modified Version of Q-Method

EPC－V法铸铁件皱皮缺陷的研究

A Study on the Wrinkles of Iron Castings Occurring in the EPC-V Process

EPC球形铸铁件的皱皮缺陷分析

Analysis of Wrinkle Defect of Ball-Shaped Castings Produced with EPC Process

铸铁件的Ni-P合金化学镀层性能研究

Properties of Electroless Ni-P alloy plating on parts of cast iron

基于BP网络的强大缺陷诊断功能，构建了灰铸铁件缺陷诊断神经网络模型；

A neural network model for gray iron casting fault diagnosis is constructed based on the mighty fault diagnosis function of BP neural network ;

一条KW高压造型线生产铸钢铸铁件的实践

Practice in Producing Both Iron and Steel Castings with One KW Mould-ing Line

SG对薄壁蠕墨铸铁件蠕化范围的影响用冲天炉生产蠕墨铸铁件的试验

The Effect of SG on the Compacted Range of Graphite in Thin Section Castings of C / V Cast Iron

采用铸造烧结技术，在铸铁件表面生成3mm厚的V8C7Fe金属陶瓷层。

A V 8C 7 Fe cermet layer appears on the surface of casting by cast sintering technology .

分析确定了合金白口铸铁件浇冒口系统计算的数学式与系数范围，编制了计算机辅助设计（CAD）的框图及程序，并根据计算结果绘制了浇冒口系统的三视图和有关剖面图。

Abstract The gating and riser system formular and coefficient range of alloy white cast iron have been analysed with frame and programme drawn up as well as the three views of gating system and the view of related profile based on calculated results .

研究3mm的薄壁灰铸铁件的石墨形态，特别是蠕虫状石墨的形态。

The morphology of the graphites , especially the vermicular graphites , in thin section gray iron castings with the thickness of 3 mm was investigated .

简述了EPC负压铸造在生产球形铸铁件过程中，浇注时，EPS的热变形和皱皮缺陷的形成，提出了减轻和防止皱皮的一些措施。

A brief description was given to the formation of thermal deformation of EPS and wrinkle defect during pouring process when using EPC vacuum moulding process to produce ball-shaped castings . Some measures to reduce and prevent wrinkle defect was proposed .

铸铁件EPC-V法工艺因素对充型速度的影响

The Influence of Various Process Parameters on the Liquid Metal Filling Velocity in Gray Iron Casting Produced by EPC V Process

当钇基重稀土球化剂和含Ba孕育剂加入量分别为1.8%和0.4%时，原铁液硅含量控制在1.2%以内，有利于防止厚大断面球墨铸铁件石墨畸变，提高铸件力学性能。

The results also show that it is necessary to restrict Si of base iron within 1.2 % in order to control graphite degeneration and improve mechanical properties , when the base iron melt is treated with 1.8 % nodularizer contained Y and 0.4 % inoculant contained Ba .

除各种复合孕育剂外，采用稀土孕育，也可以获得本体强度高于300MPa的薄壁灰铸铁件。

It 's also possible to obtain thin-section gray iron castings with strength of casting itself higher than 300 MPa by using rare earth as the inoculant besides various composite inoculants .

ZA合金是目前应用比较广泛的新型结构材料。ZA合金具有较高的强度和硬度，并且制造成本低廉等优点，已成为部分铝合金、铜合金及铸铁件的良好替代品。

As one main kind of structural materials ZA alloy is widely used , because it has many good properties , such as high strength , high hardness and low manufacturing cost etc. It has become a good substitute of parts for aluminum alloy , copper alloy and cast iron .

在温度场模拟的基础上，依据收缩膨胀动态叠加法（DECAM）预测球墨铸铁件缩孔缩松缺陷。

On the basis of temperature field simulation , the shrinkage cavity and porosity of ductile iron casting is predicted by the criteria of " DECAM ( Dynamic Expansion and Contraction Accumulation Method )" .

介绍内/外径为3540/3940mm、厚度为210mm的环形灰铸铁件采用地坑铸型铸造的工艺方法。

A foundry method for using floor mould to produce a large ring-shaped gray iron casting with internal / outer diameters of 3 540 / 3 940 mm and thickness of 210 mm was introduced .

此乳状液可替代防锈水和防锈油作铸铁件的工序间防锈产品，具有不易燃、无味、低毒、低污染的优点，可用于铸铁件室外梅雨季节的防锈，防锈期可达18d。

The emulsion can substitute the antirust water and antirust oil as rust preventing for iron casting , which has the characteristics of noninflammable , vapidity , low toxic and low pollution . The emulsion can prevent iron casting in exterior from rustiness for 18 days during rainy period .

用喂线法工艺生产厚大球墨铸铁件

Using Cored Wire Injection Process to Produce Heavy Nodular Iron Castings

高强度铸铁件冒口的设计

The Design of the Feeder Head of the High-strength Iron Casting

运用大孔出流理论改善重型铸铁件质量

Quality improving for large casting by applying large orifice discharge theory

平板类灰铸铁件的铸造缺陷及浇注系统类型

Defects and Gating Systems for Plate Castings of Gray Cast Iron

铸铁件树脂自硬砂铸造工艺设计

Foundry Method Design of Iron Castings Poured in Furan Sand Mould

在生产实际中常常会遇到铸铁件的焊接修复。

In actual production , the cast-iron stocks often are repaired .

合金白口铸铁件浇冒口系统的计算机辅助设计

CAD of Gating & Riser System of Alloy White Cast Iron