WebMay 18, 2024 · Weld metal hydrogen fissures, or ‘fish eyes’ are circular or elliptical features on weld fracture surfaces, usually tensile specimens, with a shiny grey appearance and a dark ‘eye’ at the centre. Cause: Dissolved hydrogen in the weld metal which triggers a low ductility fracture when the material is strained. Found especially in test ... WebFeb 16, 2024 · Since the claim on their website specifies that this line welding tool can be used on various types of line, we used a variety of different lines for this testing: 30 lb traditional mono; 20 lb fluorocarbon; 10 lb traditional mono; ... As for fish being smart or dumb, that of course all depends on the fish and what is going on in their ...
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WebThe durability will be heightened if you make a cut, tapering the line before welding. Tip 5: You can color code your lines by adding a small piece of coating in a different color under the shrink foil before welding. It … WebAug 21, 2010 · Place a framing or speed square against the side of the pipe with the pipe on a flat surface. Measure the distance from the edge of the pipe to the square. Cut that measurement out of the end of the pipe. We're talking a side to side arc with the deepest part of the cut matching that measurement. shutters and blinds of tennessee
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WebJun 9, 2002 · Gradual, controlled chilling (solidification) of the puddle at termination is required to prevent fish-eyes (or leaving the tube). One way of accomplishing this, especially if your welder doesn’t have an amp foot control, is to overlap the tie-in point (after fusion has taken place) and rapidly increase his travel speed while gradually ... WebWelcome to Fisher Welding. Search for: Categories WebNov 9, 2024 · The tendency of fish plating to keep two pieces flush and in line with each other makes it useful for railroad tracks and many other applications. A fish plate can be connected in many ways including … shutters and blinds in santa fe new mexico