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2. Exothermic welding - Wikipedia

   en.wikipedia.org/wiki/Exothermic_welding

   Exothermic welding, also known as exothermic bonding, thermite welding (TW), [1] and thermit welding, [1] is a welding process that employs molten metal to permanently join the conductors. The process employs an exothermic reaction of a thermite composition to heat the metal, and requires no external source of heat or current.

3. List of welding processes - Wikipedia

   en.wikipedia.org/wiki/List_of_welding_processes

   This is a list of welding processes, separated into their respective categories. The associated N reference numbers (second column) are specified in ISO 4063 (in the European Union published as EN ISO 4063 ). [ 1 ]

4. Charles Cadwell - Wikipedia

   en.wikipedia.org/wiki/Charles_Cadwell

   Charles Cadwell, was an American professor at the Case School of Applied Science (now Case Western Reserve University), in Cleveland, Ohio.. Cadwell further developed the exothermic welding system previously invented by Hans Goldschmidt in 1895; in 1938-1939 Cadwell developed a non-ferrous exothermic welding process using copper, today widely known as "Cadweld". [1]

5. Oxy-fuel welding and cutting - Wikipedia

   en.wikipedia.org/wiki/Oxy-fuel_welding_and_cutting

   Oxygas welding station (keep cylinders and hoses away from the flame) Gas welding/cutting goggles and safety helmet. Oxyacetylene welding/cutting is generally considered not to be difficult, but there are a good number of subtle safety points that should be learned such as: More than 1/7 the capacity of the cylinder should not be used per hour.

6. Welding - Wikipedia

   en.wikipedia.org/wiki/Welding

   Welding is a fabrication process that joins ... [50] co-extrusion welding, cold welding, diffusion bonding, exothermic welding, high frequency welding, hot pressure ...

7. Nitroethane - Wikipedia

   en.wikipedia.org/wiki/Nitroethane

   Nitroethane is an organic compound having the chemical formula C 2 H 5 NO 2. Similar in many regards to nitromethane , nitroethane is an oily liquid at standard temperature and pressure. Pure nitroethane is colorless and has a fruity odor.