Christopher McDonagh
Christopher McDonagh
Chris is a teacher of Literature at a school in New Berlin, Wisconsin. He is also our favorite irreplaceable freelance writer who can turn such a boring topic into something that people read with interest and pleasure.

Latest articles

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6 Most Reliable Pipeline Welders – Buying Guide and Recommendations
Today, welding machines are used by professionals and DIYers alike. There are many types, almost as many as materials to be welded. These machines are also used in the construction of pipelines carrying critical fluids such as gas, water, and oil. However, not every welding machine is built for this demanding ...
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Gas Welding Aluminum: How to Do It Properly
Gas welding is only one of multiple types of welding processes and is a task that requires incredible skill to pull off. It offers better control ...
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Welding Chromoly: Specifics and Steps
Not all metals are welded in a similar manner or with the same welding materials. Chromoly, an alloy steel strengthened with chromium and molybdenum, is welded differently than other standard alloys. It is also known as 4130 steel which basically is a code that defines its chemical composition. It offers the perfect ...
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What Is ‘Duty Cycle’ in Welding and How to Calculate It?
Whether you have ever indulged in welding or not, you may have come across the term duty cycle. It may also be indicated on a welder's specifications. So, what is the duty cycle in welding? It basically refers to the time you can run the machine safely. This is because welding machines are subject to extreme ...
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Hobart 190 vs Lincoln 180 – Which One is The Best Choice?
According to data compiled by Zippia, there are over 400,000 welders in the U.S today. This career requires on-the-job training and the right welder. MIG welding has been around
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Hobart 140 vs Lincoln 140: Is There Any Difference?
If you enjoy engaging in small welding projects for home improvement or are a small business that deals with metalwork repairs and auto body repair works, you're probably having a hard time choosing a welding machine that will suit you best. There are 2 integral features that you need: a machine that you can easily ...
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Why Do Welders Starch Their Clothes?
Like most welding tools and gear, welders' clothing items don't come cheap. Welders are advised to use flame retardant or flame-resistant clothing as they last longer and are the best for this job since you deal with sparks and flame. Some welders have found a way of making their garments more flame retarding and ...
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How to Use a Plasma Cutter in 5 Simple Steps
Metalworking is something many people wish to master. Operating the different metalwork machines and tools can overwhelm a beginner, and understandably so. But the trick, according to the experts, is to learn one small thing each day, and over time, you will have mastered metalwork. In this guide, we are going to ...