Prod_DeepTIG

Order EWI DeepTIG

EWI DeepTIG for gas tungsten arc welding (GTAW) helps increase weld penetration by as much as 300%. These unique metallic oxide compounds are available in a powder form. The powder is combined with a liquid carrier to form a slurry that is then applied to the top face of the joint to be welded.

The metallic oxides in EWI DeepTIG change the weld metal flow such that penetration is increased while the quality of the weld is improved. The product has been developed and tested extensively by EWI and the Navy Joining Center (NJC). Repeated testing has proven that the mechanical properties, weldability, and corrosion resistance are not affected in most of the cases.

Product Benefits

  • Increased Weld Penetration: Increases weld penetration by as much as 300% in most mechanized and automatic applications, greatly improving productivity and reducing weld joint volume.
  • Improved Weld Quality: Reduces heat-to-heat variation in weld penetration, and reduces distortion. It also promotes grain refinement in some alloys.
  • Reduced Welding Time: Welding time can be reduced by as much as 50% in most applications, dramatically speeding production.
  • Lower Manufacturing Costs: Because it reduces heat input and weld time, power and labor requirements are also reduced, thereby lowering manufacturing costs.
  • Low Risk, High Reward: Industrial users in various industries have tested and confirmed the performance and cost savings of EWI DeepTIG.
  • Reduced Joint Preparation Costs: In many applications, full penetration can be achieved with a square edged closed-butt joint reducing joint prep and filler material costs, heat input, distortion, and welding times.

Different compounds are needed for welding different base materials. Currently, we offer EWI DeepTIG in the following varieties:

EWI DeepTIG is commercially available from EWI in kit form and in larger quantities.

Order EWI DeepTIG

For more information contact us at 614.688.5196 or products@ewi.org.

Share this:

Latest News

Improving Patient Care through Additive Manufacturing – New Paper
Additive manufacturing (AM) and 3D printing continue to make a…
Read more...
EWI Promotes Additive Manufacturing Expert to Technology Leader
EWI is pleased to announce that Frank Medina has been promoted…
Read more...
Structural Integrity of Underwater Pipelines
Subsea pipelines connect much of the other offshore oil and gas infrastructure, carrying fluids to and from wells, platforms and loading and unloading stations. The remoteness of these lines makes their structural integrity particularly important to plan for at the design and fabrication stage.Subsea pipelines connect much of the other offshore oil and…
Read more...
In-process Monitoring and Detection of Cross-contamination in Laser Powder Bed Fusion Additive Manufacturing – New Article
New article by EWI Applications Engineer Mahdi Jamshidinia describes the use of a photodetector to identify and quantify cross-contamination during laser powder bed fusion (L-PBF), as well as the use of computed tomography (CT) and metallurgical analysis to verify predictions of part quality.New article by EWI Applications Engineer Mahdi Jamshidinia describes the…
Read more...
Additive Manufacturing Opportunities in Implantable Device Manufacturing
The implementation of additive manufacturing processes in medical manufacturing has…
Read more...
Random Bin Picking in Industrial Automation — New Paper
Recent advances in robotic technology have allowed manufacturers to use automated bin picking for increasingly challenging applications to improve overall productivity. These applications can be divided into three cases based on the degrees of freedom of motion of the parts in a bin.Recent advances in robotic technology have allowed manufacturers to use…
Read more...
Nucor-Yamato Steel is New EWI Member Company
We are pleased to welcome Nucor-Yamato Steel Company as new…
Read more...
EWI Forming Center Expands Technical Capabilities, Hosts Workshop
The EWI Forming Center is focused on developing innovative forming…
Read more...