This is a follow-up to a video made by bladesmith Walter Sorrells about how to make a knife from a railroad spike. This project is a little simpler than the previous project — but the basic principles are the same.
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Aluminium die-casting processes have evolved with a view to improving the manufacturing of high-performance structural parts. What is sub-liquidus casting?
Sergi Menargues. Department of Materials Science and Metallurgy. Light Alloy and Surface Treatment Design Centre