超低碳型多用焊接材料的研制-丽丽的文章-企博网职业博客 关键词： 碳含量；焊接材料；铸铁 [gap=601]Key words:carbon content;welding consumable;cast iron
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tested welding consumable 试验的焊接材料
grade of welding consumable 焊缝材料级别
approval of welding consumable 焊接材料认可
Welding Consumable Access Record 焊材入库记录
Welding Consumable Inspection Record 焊材验收记录
arc welding with consumable 熔化电弧焊
electroslag welding with consumable nozzle 熔嘴电渣焊
consumable electrode welding 熔化极电弧焊 ; 自耗电极焊接
consumable nozzle electroslag welding 熔嘴电渣焊 ; 耗性导管电热熔渣焊接法
1. BACKGROUNDToday variety structure adjustment and product up-grade are influencing the industry of welding consumable production unprecedently. Automatic wires with high automation and low consumption in performance gradually replace traditional electrodes.
一、论文研究的背景：近年来，国内焊接材料行业正经历着前所未有的品种结构调整和产品升级换代涨潮的冲击，传统的手工电焊条正逐步被自动化程度高，使用中各种耗费低的自动焊丝代替。
参考来源 - 大西洋公司药芯焊丝营销战略研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The current industry trend is to weld the stainless steel exhaust components directly to cast Ductile Iron exhaust manifolds, which significantly reduces welding consumable options.
目前工业制造的趋势是将不锈钢排气组件和球墨铸铁排气歧管直接焊接在一起，这大大缩小了焊材的选择范围。
The mechanism of welding crack generation in the copper - stainless steel tube electrode stem of Vacuum Consumable Arc Furnace has been analyzed.
分析了真空白耗电弧炉铜-不锈钢异种金属套管式电极杆焊接裂纹产生的机理。
Therefore, the law of welding seam back chipping was studied based on the newly developed automatic back chipping machine with a disk-type non-consumable electrode.
因此，本文基于新研制的非熔化盘式电极自动清根技术，对焊缝清根规律进行了研究。
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