DVS 0912-2-1991 PDF

Scope: The guideline deals with the formation mechanisms of pores, possible sources of gases that lead to pore formation, causes of pore formation and provides information on how to avoid them as well as test methods for detecting pores. The text is illustrated with graphical representations and photos and supplemented by tabular overviews . Information is also provided on the training and further education of welders and welding supervisors.

DVS 0912-2-1991 Referenced Document

DIN 8563-2:1978
DVS 0908-1-1978 Gas-shielded metal arc welding of steel; factors of influence on the weld shape; testing - evaluating
DVS 0908-2-1978 "Gas-shielded metal arc welding of steel; factors of influence on the weld shape, the influence of the protective gas composition"
DVS 0912-1-1981 "Gas-shielded metal arc welding of steel; guidelines for the process execution, prevention of incomplete fusion"
DVS 0913-1986 Metal inert gas welding of aluminium
DVS 1156-1984 DVS training course; gas-shielded metal arc welder
DVS 1171-1990 DVS Course; Welding Specialist
DVS 1172-1984 DVS training course; welding technician
DVS 1173-1987 DVS Course; Welding Engineer

1991 DVS 0912-2-1991 Gas metal-arc welding of steel; guideline for the implementation of the procedure; prevention of pore formation
1986 DVS 0912-2-1986 Gas metal-arc welding of steel; guideline for the implementation of the procedure; prevention of pore formation
1982 DVS 0912-2-1982 "Gas-shielded metal arc welding of steel; guideline for process execution, prevention of pore formation"
1981 DVS 0912-2-1981 Metal Arc Welding of Steel; Procedure Guide to Avoid Porosity