铸铁焊接

ZA-27合金与球墨铸铁焊接工艺研究

Study on Welding Process Between ZA-27 and Spheroidal-graphite Cast Iron

采用钎焊过渡层与钨极氩弧焊相结合方法研究了ZA合金与球墨铸铁焊接工艺性能。稀土镁球铁的脆性和韧性断裂

The welding process between ZA alloy and spheroidal-graphite cast iron was studied . Brittleness and Ductile Fracture of Magnesium-Rare-Earth Spheroidal-Graphite Cast Iron

综合采用插销试验、扩散氢测定和热模拟试验，研究了扩散氢与显微组织变化对灰铸铁焊接接头热影响区（HAZ）冷裂纹倾向的影响规律。

The effects of both the diffusive hydrogen and the microstructures on the HAZ cold cracking susceptibility were studied by applying the implant test , the diffusive hydrogen test and the thermal simulation test comprehensively .

通过对合成101-J空气压缩机高压缸隔板导叶修复的实践，总结了铸铁焊接在实际工作中的运用和指导作用。

By the example of repair the guide blade of high cylinder in air compressor , summarize the experiences of cast iorn welding .

采用该焊条对球墨铸铁焊接时，可以达到同质焊缝要求。

A homogeneous weld electrode was developed for welding spheroidal graphite cast iron .

蠕墨铸铁焊接温度场、应力场研究

Temperature Field and Thermal Stress Field of Quasiflake Graphite Cast Iron in Welding

锤击处理消除白口铸铁焊接残余应力的数值分析

The numerical analysis of releasing residual stress by peening for white iron welding

白口铸铁焊接热敏感性的研究

Study on welding HEAT-SUSCEPTIBILITY of white cast iron

蠕虫状石墨铸铁焊接新材料研究及应用

Study of new welding materials applied for welding of worm shape graphite cast iron

基于有限元法对灰口铸铁焊接冷裂纹形成机理的研究

Study on Formation Mechanism of Gray Iron Welding Cold Crack by Finite Element Method

白口铸铁焊接热影响区组织转变及其对性能的影响

Structural change in heat affected zone and its influence on properties of welded white cast iron

用于不同铸铁焊接时焊层能最大要求的满足其颜色匹配，抗拉强度和延展性优良。

Used for welding of different iron welding layer can satisfy the requirements of color matching , tensile strength and ductility .

讨论了铸铁焊接多媒体课件开发所涉及的主要内容，并使用多媒体应用开发工具ToolBook3.0上机实现了该课件。

How to develop a multimedia course for cast iron welding is discussed . The course is implemented with a multimedia application development software ToolBook 3.0 .

采用热模拟试验方法探讨了灰口铸铁焊接接头热影响区的奥氏体区组织对接头性能的影响。

The effect of the structure of Austenite zone on the performance of gray iron welding joint is studied by means of thermo-simulated test in this paper .

应用有限元方法建立了白口铸铁焊接接头焊补温度场的数学模型，对白口铸铁焊补温度场和热循环进行了分析。

Using the finite element method , a mathematical model of temperature field for weld-repaired zone of white cast iron is constructed , and temperature field and heat cycle are analyzed .

对此问题的研究不仅对工程实践具有较高的指导意义，更为进一步探讨灰口铸铁焊接接头裂纹产生原因提供了实验与理论依据。

This study leads to engineering practice greatly and provides the testing and theoretical basis to further studies on the cause of the gray cast iron welded joint crack , It has great academic value .

铸铁摩擦焊接弹性测力计的设计计算

FRICTION WELDING OF CAST IRON Design and calculation of elastic dynamometers

铸铁摩擦焊接几何结构因子的计算

Friction welding of cast iron on the calculation of geometrical structure factors

矿山铸铁机件焊接修复的工艺探讨

Approach to Mine Casting Iron Elements Welding Repairing Process

铸铁件焊接是维修铸铁零部件的一个重要方法。

The welding of casting is an important method of repairing casting parts .

铁神一号净化剂净化孕育处理铸铁的焊接性研究

Research on Weldability of the Gray Cast Iron Inoculated Using Tie Shen No.1 Inoculant

铸铁的焊接及缺陷的处理办法

Iron Casting Welding and Treatment of Defects

铸铁摩擦焊接

Friction welding of cast iron

大型铸铁件焊接&SC-6×2500型剪床上刀架的焊接

Welding of Heavy Cast Iron Cast ings-the Welding of the Knife Holder on SC-6 × 2500 Shearer

本文介绍将象全息的白光再现用于无损检测裂纹和灰口铸铁的焊接质量。

Hologram reconstruction using white light is employed in NDT of crack and welding quality of gray cast iron .

介绍了白口铸铁轧辊焊接修复新工艺，并对其结果进行了分析。

A new procedure for repair welding of white cast iron roller is presented and analysis is carried out to the results .

在某底盘测功机上的多次测试表明，该方法方便可行，摩擦功率计算更准确。铸铁摩擦焊接

The test results show that the new method is feasible , easy to use and more accurate in parasitic losses calculation . FRICTION WELDING OF CAST IRON

分析了铸铁管、焊接钢管和聚乙烯（PE）管3种当前城市燃气管网主干管材质的优缺点。

The advantages and shortcomings of the common materials currently used in town fuel gas pipeline network , namely cast iron pipe , welded steel pipe and polyethylene ( PE ) pipe are analyzed .

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 .

白口铸铁轧辊的焊接修复

A new procedure for repair welding of white cast iron roller