Oxy-Acetylene Welding of Cast Iron The welding of cast iron with the oxy-acetylene flame is comparatively easy, if attention is paid to some simple rules. The cast iron in common use is known as. “gray;” it is quite soft, easily machined and has a lower melting point than wrought iron or steel. It contains two kinds of carbon, combined and
Read more →Titanium Titanium : symbol Ti, atomic number 22. Titanium has a low density and is a strong, lustrous, corrosion-resistant (including sea water, aqua regia and chlorine) transition metal with a silver color. The two most useful properties of Titanium are corrosion resistance and the highest strength-to-weight ratio of any metal. Titanium and its alloys offer excellent corrosion resistance to acids,
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