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  • Post weld heat treatment delivery
    Oil and gas contractor Bonatti has selected an EFD Induction post-weld heat treatment (PWHT) solution to help build the world's longest 13% Cr onshore pipeline. Post weld heat treatment delivery - EFD Induction. About EFD Induction • Sitemap • Print page • Choose language: English French Swedish
  • Portable Hardness Test Technology for Assessing Titanium Weld Quality (.pdf)
    Portable hardness testing technology was developed in this project and was based on an oxygen equivalent (OE) database for CP titanium weld metals. The database was created by testing the properties of full penetration autogenous welds made from a number of heats and using different welding
  • The Metallurgical Effects of Weld Seam Heat Treating (.pdf)
    industrial processes. THE METALLURGICAL EFFECTS OF WELD SEAM HEAT TREATING THE METALLURGICAL EFFECTS OF WELD SEAM HEAT TREATING. By Robert K. Nichols, PE. High Frequency Welding has been successfully applied to many common and a few exotic. metals but by far the greatest tonnage of material produced
  • Spot-weld element cuts modeling time by 30%
    A closeup of the mesh and weld area shows a natural mismatch in element size and location that makes traditional weld-modeling methods difficult. Manually placing elements to connect panels can easily consume 30% of the total modeling time. VW participated in the design, development, and testing
  • Chemical Manufacturers: Product Development Testing
    Testing Fatigue Testing Fracture Toughness Testing Mechanical Testing Metallography Physical Testing Weld Testing. Nonmetallic Laboratory Chemical Analysis Environmental Simulation Flammability Testing Mechanical Testing Microscopy Nonmetallic Failure Analysis Polymer and Advanced Materials Testing
  • Weldment used in commercial ice making system. Part needed economical cleaning of weld discoloration.
    : 302/304 stainless steel. ProbleM: This part occupies a high visibility location on a. commercial ice machine. The customer wanted a clean bright. Weld discoloration - Before. part that would be appealing as it came in contact with the ice. The welding operation had left significant scale and heat dis
  • Fatigue & Durability Testing (.pdf)
    . As mentioned previously the S-N curve will be refined later. At this stage, the values for the ‘Weld Classification’ are used. These are chosen arbitrarily as it is a known curve that closely follows that of the material under test. The generated S-N curve is then created as shown in Figure 11
  • Destructive Quality Testing of Welded Steel Tube (.pdf)
    Steady evolution of Non-Destructive Testing equipment has dramatically reduced the number of weld defects being sent to customers. However, even the best NDT equipment does nothing to prevent those defects from occurring. Total reliance on NDT technology can lead to serious losses in productivity