堆焊作为材料表面改性的一种经济而快速的工艺方法,越来越广泛地应用于各个工业部门零件的制造修复中。为了最有效地发挥堆焊层的作用,希望采用的堆焊方法有较小的母材稀释、较高的熔敷速度和优良的堆焊层性能,即优质、高效、低稀释率的堆焊技术。
n. surfacing ; overlaying
misc. bead weld ; build up welding
42CrMo机车零件焊接修复及其磁痕分析论文-93论文网 关键词:堆焊;焊接*;热处理;非相关显示 [gap=2166]Key words: overlaying; weldability; heat treatment; non relevant indications
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... draw bead张力调整杆;拉深压边筋;拉道 bead welding堆焊;珠焊;坡口焊;窄焊道焊接 weld bead焊缝;焊珠;熔敷焊道 ...
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硬表面堆焊 hard facing ; hand face shield
堆焊座 deposited seat ; deposited seupon
隔离层堆焊 buttering
金属堆焊表面 Surface Weld Metal Buildup ; weld metal buildup surface
堆焊焊缝 bead-on-plate weld ; plate weld
电渣堆焊 electroslag surfacing ; slag pile-up welding ; ESW
耐磨堆焊焊条 hardfacing electrode ; hard surfacing electrode ; ELECTRODES FOR HARD FACING
耐磨堆焊 hardfacing ; Selectarc ; Cr-Fe
手工电弧堆焊 manual electric arc welding ; manual arc welding ; manual electic arc pile up welding
Genetic algorithm can be used to optimize alloy additions in the coating of the C-Cr-Mo-Ni-Mn alloy system hardfacing electrodes.
遗传算法可以用于C-Cr-Mo-Ni-Mn合金系堆焊焊条药皮合金剂组分优化。
参考来源 - 遗传算法在堆焊焊条药皮合金剂组分优化中的应用With the increase of? Al content, the mixture frcture feature of cleavage and intercrystalline appears in weld overlay.
并且,随着堆焊层含Al量的增加,堆焊层出现解理与沿晶混合断裂特征。
参考来源 - 2.25CrThe sealing surface of the upper & lower valves of the coal lock hopper, required to deposit horniness alloy metal, the depositing area larger , the depositing metal high hardness, and the most strict requirements in quality.
3.气化炉的煤锁上、下阀门密封面要求堆焊硬质合金,堆焊面积大,硬度高,质量要求极其严格。
参考来源 - 加压气化炉关键件制造工艺研究·2,447,543篇论文数据,部分数据来源于NoteExpress
铜合金氩弧焊及钢的堆焊用。
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.
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.
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