堆焊焊条是一种用于起重机的原材料。
铜合金氩弧焊及钢的堆焊用。
堆焊层显微组织为低碳马氏体和碳化物。
The microstructure of surfacing metal is lath martensite and carbide.
可以堆焊在锰钢上。
为此，进行了对此类抗冲击磨损堆焊焊条的研究。
Therefore, impact abrasion resistant surfacing electrode of this kind was studied in this paper.
高锰钢堆焊，适用于破碎机等受冲击磨损部位的堆焊。
Used for surfacing welding high-Mn steel, including various part of heavy impact abrasion resistance.
采用激光堆焊技术及自动送粉工艺进行了轴件修复实验。
In this paper we tried to repair the abraded shafts using laser overlaying welding technology.
堆焊硬金。
介绍了一种热强钢堆焊焊条的堆焊工艺要求、焊层特性。
The technology requirements and characteristics of overlay of a refractory steel build-up welding wire are introduced.
结果表明，堆焊层的成形与堆焊材料的比热容量和熔点有关。
The results show that the formation of surfacing layers is related to the heat capacity and melting point of surfacing materials.
结果表明，圆点状堆焊层具有较高的硬度、耐磨性及适用性。
The results show that hard facing layer have high hardness, anti wear performance and suitability.
研制了一种用于TIG模具堆焊的马氏体时效钢金属粉芯焊丝。
A new type of maraging steel metal powder-cored wire for die TIG surfacing is developed.
保持结构简单，每个补丁(单跨堆焊)，以确保它们很容易控制！
Keep the structure of each patch simple (single span surfacing) to assure they are easy to control!
在分析辊压机辊面磨损机理的基础上介绍了辊面堆焊修复的新材料。
On base of analysing theory of roller surface abrasion, new materials of welding agent are introduced.
研究了堆焊材料组成和堆焊工艺参数对光束粉末堆焊质量的影响规律。
The influence of surfacing material and processing parameters on the quality of light beam powder surfacing layer is investigated.
研究了用于快速成形的TIG熔敷堆焊工艺中各参数与焊缝宽度的关系。
The paper researches the relation of parameters and weld width of TIG deposit surfacing used in rapid prototyping.
讨论了焊接参数，堆焊位置、磁场控制等对堆焊工艺及堆焊层性能的影响。
The article discussed the welding parameter, surfacing position and magnetic control to affect welding process and overlay properties.
本研究采用CAD技术研制出一种具有优良耐磨、耐蚀、耐热性的堆焊焊条。
A new surfacing electrode with wear, corrosion and heat resistance properties is developed by the technology of CAD in this paper.
介绍了轧辊堆焊使用焊丝的性能、生产工艺及焊丝在拉拔过程中的故障处理。
The properties, producing process of welding wire for roll overlaying and breakdown treatment in its drawing production are introduced.
试验研究了碳化钨耐磨药芯焊丝电弧堆焊工艺方法对堆焊层性能和组织的影响。
The influence of arc surfacing method on the property and structure of the surfacing layers were studied.
就阀门密封面等离子弧堆焊的技术关键问题：毛坯加工、工艺选择及质量控制等。
The key problems of technique for plasma hardfacing for sealing face of valve such as blank making. Process selecting and quality controlling.
导致堆焊层性能变化的主要原因是工艺因素引起了堆焊层组织及碳化钨形态的变化。
The reason for variations in overlays' property primarily is that the change of technological factors leads to changes of overlays' structure and tungsten carbide's state.
对不同堆焊试样进行硬度测试，对堆焊金属及其结合部位进行显微组织及断口形貌观察。
The hardness of different hardfacing specimens was measured, and the microstructures, fracture morphologies and the binding sites of different hardfacing specimens were observed.
分析了堆焊熔敷金属的显微组织，研究了焊接线能量对堆焊层金属显微组织形成的影响。
The microstructure of the deposited metal and the effect of the welding heat input on the formation of the deposited metal are studied.
影响堆焊金属性能的主要因素是堆焊金属的成分、堆焊工艺参数及焊后的热处理制度等。
The composition of surfacing metal, flux, process variables and heat-treating condition are the main factors influencing the characteristics of surfacing layer.
主要介绍了电火花沉积堆焊工作原理，应用沉积堆焊工艺修复液压活寒杆，取得了良好效果。
In this paper the working principle of electro - spark surfacing is introduced. Surfacing process is applied to restoring hydraulic piston - rod and gains good effectiveness.
以预扩散合金粉为主要材料研制了一种导卫板堆焊材料，并对某厂轧机导卫板进行了堆焊修复。
A kind of new surfacing material was developed with pre-diffused alloy powder as main constituent, and the rolling mill guides were repaired.
重点介绍了Fronius热丝TIG焊工艺和ETR全自动堆焊设备在阀门堆焊制造上的应用。
The article mainly introduces the FRONIUS TIG process and ETR automatic cladding equipment which are applied in the production of valve.
重点介绍了Fronius热丝TIG焊工艺和ETR全自动堆焊设备在阀门堆焊制造上的应用。
The article mainly introduces the FRONIUS TIG process and ETR automatic cladding equipment which are applied in the production of valve.
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