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  2. Oxy-fuel welding and cutting - Wikipedia

    en.wikipedia.org/wiki/Oxy-fuel_welding_and_cutting

    The oxy-acetylene (and other oxy-fuel gas mixtures) welding torch remains a mainstay heat source for manual brazing, as well as metal forming, preparation, and localized heat treating. In addition, oxy-fuel cutting is still widely used, both in heavy industry and light industrial and repair operations.

  3. Oxy-acetylene torch - Wikipedia

    en.wikipedia.org/?title=Oxy-acetylene_torch&...

    Oxy-acetylene torch. Add languages. Add links. Article; ... Download as PDF; Printable version; In other projects ... Redirect page. Redirect to: Oxy-fuel welding and ...

  4. Talk:Oxy-fuel welding and cutting/Archive 1 - Wikipedia

    en.wikipedia.org/wiki/Talk:Oxy-fuel_welding_and...

    2 Cutting / welding. 6 comments Toggle Cutting / welding subsection. 2.1 Shut off oxygen first or acetylene first? 3 Instructional content. 9 comments. 4 RfM. 1 ...

  5. Lead burning - Wikipedia

    en.wikipedia.org/wiki/Lead_burning

    The torch used for lead burning is a small, hot, gas flame. Oxy-acetylene is most commonly used, as it is easily portable. A small size #0 nozzle is usually used, sometimes with a miniature torch body, but the torch is otherwise the same as that used for steel or copper work.

  6. MAPP gas - Wikipedia

    en.wikipedia.org/wiki/MAPP_gas

    A set of MAPP and oxygen cylinders is used for oxy-fuel welding and cutting.. MAPP gas was a trademarked name, belonging to The Linde Group, a division of the former global chemical giant Union Carbide, for a fuel gas based on a stabilized mixture of methylacetylene (propyne), propadiene and propane.

  7. List of welding processes - Wikipedia

    en.wikipedia.org/wiki/List_of_welding_processes

    Air acetylene welding (321) AAW Chemical welding process, not popular Limited Oxyacetylene welding: 311: OAW Combustion of acetylene with oxygen produces high-temperature flame, inexpensive equipment Maintenance, repair Oxygen/Propane welding 312: Gas welding with oxygen/propane flame Oxyhydrogen welding: 313: OHW

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  9. Atomic hydrogen welding - Wikipedia

    en.wikipedia.org/wiki/Atomic_hydrogen_welding

    Without the arc, an oxyhydrogen torch can only reach 2800 °C. [2] This is the third-hottest flame after dicyanoacetylene at 4987 °C and cyanogen at 4525 °C. An acetylene torch merely reaches 3300 °C. This device may be called an atomic hydrogen torch, nascent hydrogen torch or Langmuir torch. The process was also known as arc-atom welding.