cswip 3.1 exam questions and answers pdf
CSWIP 3.1 is an internationally recognized certification course by TWI, a world-leading provider of welding and related technology training, assessment …
Welding Inspection
Welding Certifications: What they mean & How to get one
Do you need a certification to weld? While certification may be necessary for certain welding jobs, it’s not always required. …
Welding Electrodes Coating Types
Welding Electrodes Coating & Covering Welding electrodes coating is an important feature of stick welding rods. It plays a vital …
Overlap in Welding
Overlap in Welding Overlap in Welding is a welding defect that occurs at the toes of a weld and consists …
Tungsten Inclusion in Welding
What is tungsten inclusion in Welding? Tungsten inclusion in welding is a common problem faced by welders using tig or …
ER309L Welding wire specification & properties
ER309L welding wire ER309L welding wire is a versatile TIG and MIG welding wire rod available in straight wire and …
What is intergranular corrosion?
what is intergranular corrosion? Intergranular corrosion, also known as intercrystalline corrosion, is a form of corrosion that occurs along grain …
Incomplete penetration in Welding: Complete Guide
What is incomplete penetration in welding? Incomplete penetration in welding or also called IP defect in Welding occurs at the …
Slag inclusion in Welding
What is slag inclusion? Non-metallic particles of comparatively large size entrapped in the weld-metal are termed as Slag Inclusion in …
er308l Welding Wire
er308l Welding Wire ER308L is an austenitic stainless steel low-carbon filler wire used for TIG and MIG welding applications. The …