ISO 3834 certification and its requirements
What is ISO 3834 certification? ISO 3834 certification is a quality certification for welding manufacturers. This is a internationally recognized …
What are Weld maps or Weld Logs & How to make them?
What is a Weld map or Weld Trace or Weld Logs? A Weld Map tells what to weld, where to …
What is Coefficient of Thermal Expansion (CTE) & Calculation in Welding?
What is the Coefficient of Thermal expansion or CET? The coefficient of thermal expansion is an estimation (change in size …
What is Wire EDM Cutting, its advantages & limitations?
What is EDM Wire Cutting? Electrical Discharge Machining, or the EDM wire cutting process is an electro-chemical cutting method. This method …
How to weld Hastelloy C22, Hastelloy C22 to Carbon steel?
What is Hastelloy C22? Hastelloy C22 (Alloy C22) is an austenitic Ni-Cr-Mo-W (nickel-chromium-molybdenum-tungsten) alloy that has high corrosion resistance to …
How to make Cast Iron Brazing?
Why brazing of cast iron is required? Before we dig deeper into this post, we need to be clear about …
How to Weld AISI 4145
What is AISI 4145 steel? AISI 4145 is Cr-Mo (Chrome-Molybdenum) low alloy steel mainly used in the oil and gas …
welding vs soldering vs brazing difference
Welding vs Brazing Welding and brazing are two common metal joining techniques. They both have their own unique advantages and …
What is Micro Joining or micro welding? Its advantages and application
What is Micro Welding? Micro Welding is the permanent connection or welding of several workpieces with a geometrically defined, fixed …
How to weld T-1 ASTM A514, A517 Quenched & tempered grades
ASTM A514 Material ASTM A514 is a Quenched and Tempered (Q & T), high strength Steel Plate material having good …