Advance Welding Processes in 2021

With the rapid advancement in technology and science in today’s world, no sector of the economy or education remains unaffected by the advancement. The Covid-19 pandemic that plays the significant highlights in the year 2020 and 2021 has had a profound impact on education globally. And has forced governments to adopt a different education plan and involve technology in a somewhat deeper manner. Technological advancement has thus been a significant accompanying of education in 2021. Welding processes and education, too, could not resist this technological advancement. Welding processes have advanced to a magnificent level, and welding schools. And their welder classes need to adapt to these changing standards to let their students develop skills that the modern 2021 market needs.

What Is Welding?

The most basic welding definition is joining metal parts together by using intense heat produced by electric arcs. Several industries and professions require welding. Organizations like NASA employ workers for constructing their spacecraft! Welding is not just about construction workers who fabricate and toil hard, wearing eye protection and joining metal parts.

What are the Advanced Welding Processes in 2021?

welding processes using robotic armLearning advanced welding processes and technology in 2021 can be way too advantageous for students who wish to make a mark in the industry. These advanced welding processes are applied in extraordinary careers and fantastic financial satisfaction. Let’s have a look at these thundering welding processes:

  • Magnetic arc Welding
    In Magnetic arc welding, an arc is moved magnetically under shielding gas and is followed by pressure welding. This technology helps connect hollow sections with less than 10 millimeters of wall thickness. It is completed under four phases: initial phase, ignition phase, heat input phase, and forge phase. This type of welding is very advantageous as it helps reduce costs by avoiding fillers. The final product is of seamless quality, and the process is highly safe
  • Explosive Welding
    Explosive welding is done by the cladding plate being impelled against the substrate plate using the required energy from an explosive discharge. This type of welding makes blanks or billets, joins pipes, or secures tubes in tube plates. The method is often used when other welding methods fail to give the desired results.
  • Laser Welding
    Laser welding is when metals or thermoplastics are joined together through a laser beam.
    Laser welding has five to ten times faster travel speed than TIG welding and three to five times faster than MIG welding.
  • Ultrasonic Welding
    Ultrasonic welding uses high-frequency ultrasonic waves. These are used to create a solid-state weld using metal pieces held together under pressure.
  • Atomic Hydrogen Welding
    Atomic Hydrogen Welding uses the produced arc between two tungsten electrodes and hydrogen gas. Atomic hydrogen welding is used for getting speedy welding done in a short period. This welding process is used for stainless steel, some special alloys, and all ferrous and non-ferrous metals.
  • Electron Beam Welding
    In  Electron beam (EB) welding, an electron gun produces electrons that are accelerated to high speeds using electrical fields. The beam of electrons, due to acceleration, gains kinetic energy. Which gets converted to heat as the electrons impact against the workpieces, causing them to melt and bond together.
  • Thermit Welding
    Exothermic welding employs an exothermic reaction of a thermite composition to heat the metal. It uses molten metals to join conductors and requires no external heat source. This is also known as exothermic bonding or thermite welding.

Trade School for Welding

Trade school for weldingMany welder classes across the globe specialize in different types of advanced welding processes. Their educators try their personal best to ensure that they do not face any glitches while understanding such advanced welding techniques and processes. These welding schools provide the necessary welding certification to their graduates within a short period and at affordable rates. Such trade schools for welding are:

  • Industrial Training and Testing Institute
  • Philadelphia Technician Training Institute
  • Welder Training and Testing Institute
  • Lancaster County Career and Technology Center.

Philadelphia Technician Training Institute is a welding school that provides 26 weeks long welder training. This ensures the inculcation of the required skills in the graduates, which are needed amidst the increasing demand for expert and qualified welders. At PTTI, students are provided with hands-on technical and Virtual Reality training. This trade school deals with Tri-State welding, Fabrication, and metal Joining companies looking for qualified welders.

It offers:

  • GTAW/TIG (Gas Tungsten Arc & Tungsten Inert gas)
  • FCAW (Flux Cored Arc Welding)
  • SMAW/STICK (Shielded Metal Arc Welding)
  • Plasma Cutting
  • Gas Welding
  • Blueprint Reading
  • Pipe Welding


Welding processes have advanced to a fantastic level in 2021. It is inevitable that students interested in taking up this career learn these processes to meet the growing industry’s demands and growing standards.

Once they learn these advanced processes, they can be sure of their work being refined and accessible. Increasing their work efficiency and the demand for their work in the industry. For being an expert at these advanced training processes, the students must join welder classes. Enroll in welder training and become an expert at certified welding.

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Job opportunities and Career in Trade Skills | Trade programs in Philadelphia | Trade schools in Philadelphia | Vocational School in Philadelphia | Welding Technician program

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