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      <image:title>Knowledge - Understanding Welding Cost Estimation: A Practical Guide - Make it stand out</image:title>
      <image:caption>Image Source: The Procedure Handbook of Arc Welding, Estimating Welding Costs</image:caption>
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      <image:title>Knowledge - Understanding Welding Cost Estimation: A Practical Guide - Make it stand out</image:title>
      <image:caption>Fillet Joint Scan Before and After Weld</image:caption>
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      <image:caption>Fillet Joint</image:caption>
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      <image:caption>Butt welds distortion</image:caption>
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      <image:caption>Restricted expansion and contraction</image:caption>
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      <image:title>Knowledge - Weldment Distortion: Why It Happens and How to Control It - Make it stand out</image:title>
      <image:caption>Distortion Control methods</image:caption>
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      <image:caption>Backstep Welding and Presetting</image:caption>
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      <image:caption>Hydrogen-induced crack in the HAZ (image source: C. W. Bureau, Welding for design engineers textbook)</image:caption>
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      <image:caption>The 3 common methods of applying Preheat.</image:caption>
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