What is Low Hydrogen Open Root Welding? Low hydrogen open root welding is a technique that combines the use of low hydrogen electrodes with an open root joint configuration. This approach is crucial in preventing hydrogen embrittlement, a metal failure caused by trapped hydrogen leading to brittleness and fractures. Low hydrogen electrodes are designed to…
Welding isn’t just a skill; it’s a craft that combines art, science, and a bit of sweat. Shielded metal arc welding (SMAW) more commonly known as stick welding, in particular, can throw up problems. From the sudden stickiness of an electrode to a sudden porosity of the weld, these issues can become trying. However, in…
7018 stick welding encapsulates a blend of skill, precision, and the right knowledge of equipment and materials. Whether you’re a seasoned welder or a novice, mastering the 7018 electrode can lead to stronger, more resilient welds in a myriad of applications. Key Takeaways Part One: Understanding 7018 Stick Welding: When you delve into the world…
AC and DC welding are two different types of welding currents that affect how the arc is created and maintained between the electrode and the workpiece. AC stands for alternating current, which changes its direction periodically. DC stands for direct current, which flows in one direction only. The choice of welding current can have a…
Stick welding or Shielded Metal Arc Welding (SMAW) to give its proper name is a welding method that doesn’t require a shielding gas. Welding without gas using SMAW is a technique that involves using a flux-coated electrode to shield the weld pool from atmospheric gases, instead of using an external shielding gas. This technique is commonly…
Shielded Metal Arc Welding (SMAW), also known as Manual Metal Arc Welding MMA) or more commonly as Stick Welding, is a type of welding that uses a filler rod or wire as one of its electrodes. The other electrode is usually supplied by a power source connected to the work-piece through a cable. In this…
Can You Stick Weld Aluminum? The short answer to the question is yes, it is yes, you can weld aluminum using an arc welder. However, as you read on you will find that it is not a preferred process as it is a difficult skill to master and can produce ugly welds. Welding aluminium necessitates…