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FLUX CORED WELD QUALITY: From a weld quality perspective, in contrast to pulsed MIG flux cored enables superior side wall weld fusion. The issues with flux cored will be trapped slag which can impare weld fusion, porosity and worm tracks.
FLUX CORED AND EASE OF USE: In contrast to pulsed MIG, when the flux cored process is utilized for the pipe fill passes, the flux cored process requires much less skills which reduces training time.
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| As with all Ed' welds. If you use a "quality flux core wire" with the correct technique and parameters and avoid excess heat from multi-pass welds with interpass temp controls, the flux cored weld slag should peel off. |
ED'S IMPERIAL OIL (CANADA). COLD LAKE PIPE PROJECT.
1990s. On above left. Ed carrying out pipe root weld research comparing MIG. STT - RMD and Short Circuit modes on a a 16 inch natural gas pipe root for Imperial Oil. On right Ed evaluating different gas shielded flux cored wires for the over head position with the Cold Lake, Canadian pipe welders.
Date: 2023-04-10 hits: 472 Return
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