适用于某些在高温状态使用的冶金工业设备零部件的堆焊修复。
The applications of hardfacing in the reparation of the parts of metallurgical equipment used at high temperature were also described.
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.
工业试验证明能满足某些工作在高温状态冶金工业设备零部件的堆焊修复后的使用性能。
Industrial practice have proved that be satisfied with hardfacing reparation for the parts of metallurgical equipment in high-temperature state.
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.
提出了牺牲层工艺保护非加工面，并建立实验系统，对堆焊修复后的TC4叶片进行电解修型。
Sacrificial layer process was proposed to protect the non-machined surface in this work and an experimental system was developed to shape overlay welded TC4 blades.
冷轧工作辊的堆焊修复是冶金行业的重大课题，要求堆敷金属具有超高硬度、高抗裂性及高强韧性。
It is imperative to explore the surfacing material with ultra-high hardness, wear-resistance and crack-resistance.
采用研制的堆焊材料及相匹配的堆焊工艺成功地堆焊制造与堆焊修复了一批冷冲模具，经工况运行表明效果良好。
By means of this new kind of welding material and the corresponding surfacing process, some cold punching dies have been repaired and manufactured which function well during practical application.
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.
用于铸钢及锻钢上堆焊锻模、也可用于锻模的修复。
Fsurfacing welding the mold of forge in cast steel forging steel, also to repair the forge mold.
研究了各种实际金属模具中裂纹电磁热止裂后的修复技术，如电火花放电熔焊搭桥、强化堆焊、刷镀等；
The techniques for repair are studied after crack arrest in metal dies using electromagnetic heating, such as electrical spark melt joining, reinforced build-up welding and brush electroplating.
用于受磨损的碳钢、中碳钢、低合金钢机件边面堆焊、修复。
Fsurfacing welding repair the parts of wear out face made by carbon steels, dle carbon steels low-alloy steels.
用于铸钢及锻钢上堆焊锻模、也可用于锻模的修复。
For surfacing welding the mold of forge in cast steel and forging steel, also to repair the forge mold.
分析铝电解多功能天车轨道接头局部压溃的原因，介绍采用手工堆焊工艺修复方案之全过程。
The paper analyzes the reason for the rail connection squished and recommends the process of restoring the track applying the built-up welding technology.
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.
堆焊或修复低碳钢、中碳钢及低合金钢磨损表面如车轴、齿轮和搅拌机叶片等。
For surfacing welding or repair the wear out face made by low carbon steels and middle carbon steels, as axle, gear and blade of mixer.
设计了用轴类零件修复的频率和振幅均可调的振堆焊机构。
The vibrating mechanism of surfacing for repair welding of shaft is developed;
本文针对焊缝熔敷金属在高强时，容易开裂问题展开研究，研制了中、高碳合金钢工件表面修复的高强、高韧新型堆焊焊条。
The high strength and high toughness hardfacing covered electrode to the medium-high carbon alloy steel surface' repair was put forward in this paper.
用于受磨损的碳钢、中碳钢、低合金钢机件边面堆焊、修复。
For surfacing welding or repair the parts of wear out face made by carbon steels, middle carbon steels and low-alloy steels.
管状焊丝埋弧堆焊工艺是钢铁等行业中硬面零件及轧辊制造、修复的成熟技术。
Process is one popular application technologies metallurgical industry such as making and restoring hard surface parts and calender.
本发明涉及焊接和堆焊，还可以用于修复回转体类型件，特别是钻杆的磨损部分。
The invention relates to welding and overlaying and can be used for recovering worn-out parts of pieces like solids of revolution, in particular drill pipes.
本发明涉及焊接和堆焊，还可以用于修复回转体类型件，特别是钻杆的磨损部分。
The invention relates to welding and overlaying and can be used for recovering worn-out parts of pieces like solids of revolution, in particular drill pipes.
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