作者: Ammann Thomas
DOI:
关键词: Materials science 、 Carbon dioxide 、 Electric arc 、 Helium 、 Argon 、 Composite material 、 Carbon Dioxide / Helium 、 Metallurgy
摘要: Method for the electric arc joining of workpieces comprises using a protective gas containing 0.005-0.5 vol.% carbon dioxide, 5-60 helium and argon.