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Welding Metallurgy Training

Welding Metallurgy Training
4 to 360 hours flexible workload
valid certificate in your country

What will I learn?

This concise, hands-on course delivers essential welding metallurgy knowledge to minimise cracking, manage hardness, and boost reliability. Explore thermal cycle effects on microstructure, hydrogen and stress-induced failures, and practical solutions like preheat, PWHT, consumable choices, joint design, machining, and testing to avoid defects and prolong service life.

Elevify advantages

Develop skills

  • Control weld hardness by tuning microstructure to prevent cold cracking on shafts.
  • Prevent hydrogen cracking through managing preheat, diffusion, and low-hydrogen consumables.
  • Reduce weld and turning stresses by optimising joint design, toe finish, and sequencing.
  • Plan weld failure analyses by selecting tests, mapping hardness, and reading fracture surfaces.
  • Select weld processes and fillers to match AISI 4140 shafts for strength and toughness.

Suggested summary

Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

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EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company I work for.
SilviaNurse
Great course. Lots of valuable information.
WiltonCivil Firefighter

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