Category: Welding

Although aluminum and its alloys are widely used in welding important products, they are not without difficulties in actual welding production. Some of the main issues include porosity in the…

1. Definition and classification of single-sided welding and double-sided forming 1.1 Definition of single side welding and double side forming Single-side welding and double-side forming is an essential methods and…

1. General requirements The stress transfer welding encompasses full penetration first-level welds that can handle all types of stress similarly to the base metal, fillet welds that primarily resist shear…

Safe use of oxygen cylinders Transportation Deposit Usage Before installing the pressure reducing valve, slowly open the cylinder valve, blow off any dust inside and outside the interface, install the…

1. Summary of double-sided argon arc welding process Stainless steel storage tanks typically feature large volumes and thin-walled plates, making them atmospheric vessels. Manual electrode welding is the most commonly…

Electro Spark Deposition (ESD) is the international term for the cold welding machine, which was developed by former Soviet experts through research on the circuit principles of Electro Discharge Machining.…

1. What is martensitic stainless steel? This refers to a type of stainless steel with a martensitic microstructure at room temperature and whose mechanical properties can be modified through heat…

CO2 gas shielded welding involves melting the welding wire using welding voltage as the energy source. The welding wire melts at a faster rate as the voltage is increased. The…

Summary Titanium alloy is extensively utilized in aerospace, marine equipment, and other industries due to its high specific strength, excellent corrosion resistance, and high-temperature performance. In recent years, the welding…

Adhesive electrode refers to an abnormal welding between the electrode and the part, causing the electrode to adhere to the part. This can lead to the electrode being pulled out…

The fillet weld is the most commonly used welding technique for splicing steel structures during the welding process. As a result, welders often encounter various types of fillet welds, each…

Section 1. General Principles for Selection of Welding Materials To obtain high-quality welded joints, the selection of welding materials should be reasonable. Due to the great differences in the operating…