Atomic hydrogen welding
Atomic hydrogen welding (AHW) is an arc welding process that uses an arc between two metal tungsten electrodes in a shielding atmosphere of hydrogen. The process was invented by Irving Langmuir in the course of his studies of atomic hydrogen. The electric arc efficiently breaks up the hydrogen molecules, which later recombine with tremendous release of heat, reaching temperatures from 3400 to 4000 °C. Without the arc, an oxyhydrogen torch can only reach 2800 °C. 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.
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Atomic hydrogen welding
Atomic hydrogen welding (AHW) is an arc welding process that uses an arc between two metal tungsten electrodes in a shielding atmosphere of hydrogen. The process was invented by Irving Langmuir in the course of his studies of atomic hydrogen. The electric arc efficiently breaks up the hydrogen molecules, which later recombine with tremendous release of heat, reaching temperatures from 3400 to 4000 °C. Without the arc, an oxyhydrogen torch can only reach 2800 °C. 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.
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Atomair-waterstoflassen is een ...... tofgas (oxy-hydrogen welding).
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Atomic hydrogen welding (AHW) ...... n the work and each electrode.
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La soldadura de hidrógeno atóm ...... sfera protectora de hidrógeno.
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Soldagem com hidrogênio atômic ...... produção de produtos acabados.
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Atomair-waterstoflassen is een ...... tofgas (oxy-hydrogen welding).
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Atomic hydrogen welding (AHW) ...... lso known as arc-atom welding.
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La soldadura de hidrógeno atóm ...... sfera protectora de hidrógeno.
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Soldagem com hidrogênio atômic ...... ngmuir. O processo também é co
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Atomair-waterstoflassen
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Atomic hydrogen welding
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Soldadura de hidrógeno atómico
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Soldagem com hidrogênio atômico
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