Base electrode is often used in important structure.
重要结构常用碱性焊条。Porosity is often found when using low-hydrogen electrodes such as E-7018, and it may be difficult to establish why this occurs.
孔隙度是经常发现在使用低氢焊条例如E-7018，它可能会难以确定为什么发生这种情况。The carbon content being high , this kind of welding rod is not fit for welding machine parts that have to withstand high stress .
由于含碳量高，所以这种焊条不宜焊接必须承受高应力的机器部件。This practice is much more common with low hydrogen electrodes, since the core wire melts up inside the flux coating.
这种做法较为普遍，低氢焊条，因为融化的核心线内的通量涂层。This article introduced electrode manufacture machine system with automatic formula configuration monitoring software.
介绍了用组态监控软件设计制作的自动配方焊条制造机系统。Printing, water treatment. Pesticide, fertilizer, paper making, welding rod, industrial binding, thinckener, stabilizer etc.
印花、水处理、农药、肥料、造纸、焊条、工业粘合剂、增稠剂、稳定剂等Other alloy powder or mineral may be also added into the welding rod material to raise some performance of the welding rod.
为了增加焊条的某些性能，还可在其组分中添加其他合金粉或矿物质。Welding consumables - Quality requirements for manufacture, supply and distribution of consumables for welding and allied processes.
焊条.焊接及有关工艺用焊条的生产、供应和分配的质量要求The work itself constitutes one of them and the other is an illustrated filler rod.
工件本身构成两个电极中的一个电极，而另一个是一根绝缘的焊条。