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Heat Treatment application in welding - 0 views

ndt-welding-inspector.blogspot.com/...nt-application-in-welding.html heat treatments hardening quenching tempered normalising welds
shared by ahmad subahman on 18 Sep 09 - Cached
  • ahmad subahman on 18 Sep 09
     
    Many metals must be given heat treatment before and after welding. The inspector's function is to ensure that the treatment is given, and given correctly, to the details supplied.
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Residual Stress in Welding - 1 views

ndt-welding-inspector.blogspot.com/...esidual-stress-in-welding.html residual stress distortion welds defects welding process
shared by ahmad subahman on 17 Sep 09 - Cached
  • ahmad subahman on 17 Sep 09
     
    Most material products contain residual stresses, often up to yield point. Pipe products, for example, are usually very highly stressed. The tendency to develop residual stresses increases when the heating and cooling are localised.
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The Polaroid Brings The Design 3D Printing Pen - 0 views

nimblechapps.com/...-brings-design-3d-printing-pen Polaroid 3D Printing Pen
shared by nimblechappstech on 23 May 17 - No Cached
  • nimblechappstech on 23 May 17
     
    Polaroid 3D Pen: A Built-in fan to reduce heat, Anti-Jamming, Auto-Eject, Variable Speed, Temperature Control, Versatile Filament, User-Centric Display.
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