Main Alloy Elements in Covered Electrodes in Terms of the Amount of Oxygen in Weld Metal Deposits (wmd)
نویسنده
چکیده
There were investigated properties of WMD, especially metallographic structure, toughness and fatigue strength of welds with various oxygen amount. The connection between the properties of welds with the content of oxygen in WMD were carried out. The research results indicate that it should be limited oxygen content in steel welds. Subsequent researchers could fi nd more precisely the most benefi cial oxygen amount in the welds in terms of the amount of acicular ferrite in welds.
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