Tech Insights

Plasma Arc

Last updated May 17, 2025, generated by Sumble

What is Plasma Arc?

Plasma arc technology utilizes a plasma torch to generate a high-temperature plasma arc. This intense heat can be used for various applications, including cutting metals (plasma arc cutting), welding (plasma arc welding), surface treatment, and waste treatment (plasma gasification). Plasma arc processes are known for their speed, precision, and ability to cut or process a wide range of materials.

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What other technologies are related to Plasma Arc?

Plasma Arc Competitor Technologies

Gas-Tungsten Arc

Gas-Tungsten Arc welding (GTAW), also known as TIG welding, is an arc welding process that uses a non-consumable tungsten electrode to produce the weld. It is a competing arc welding technology with similar applications, especially for high-precision welds.

mentioned alongside Plasma Arc in 31% (131) of relevant job posts

Flux-Cored Arc

Flux-Cored Arc welding (FCAW) is an arc welding process where the electrode is a hollow tube filled with flux. While different, it serves a similar purpose of joining metals with an arc, making it a competitor in some applications.

mentioned alongside Plasma Arc in 37% (105) of relevant job posts

Gas-Metal Arc

Gas-Metal Arc welding (GMAW), also known as MIG welding, is an arc welding process that uses a continuous wire feed. It competes with plasma arc welding in applications where speed and automation are important.

mentioned alongside Plasma Arc in 28% (133) of relevant job posts

Shielded Metal Arc

Shielded Metal Arc Welding (SMAW), also known as stick welding, is a manual arc welding process that uses a consumable electrode covered in flux. It's a widely used and versatile welding method, competing with plasma arc welding in many general fabrication applications.

mentioned alongside Plasma Arc in 27% (122) of relevant job posts

Submerged Arc Welding

Submerged Arc Welding (SAW) is an arc welding process where the arc is submerged under a layer of granular flux. It's typically used for high-deposition-rate welding of thick materials and is thus a competitor where suitable.

mentioned alongside Plasma Arc in 28% (91) of relevant job posts

resistance welding

Resistance welding uses heat generated by electrical resistance to fuse metal parts. While the means of producing heat is different, the use as a welding process is the same, and thus a competitor.

mentioned alongside Plasma Arc in 14% (134) of relevant job posts

Gas Metal Arc Welding

Gas Metal Arc Welding (GMAW), also known as MIG welding, is an arc welding process that uses a continuous wire feed. It competes with plasma arc welding in applications where speed and automation are important.

mentioned alongside Plasma Arc in 6% (54) of relevant job posts

brazing

Brazing is a joining process that uses a filler metal with a melting point lower than the base metals. It's a competing joining technology, although generally used for different material combinations and applications than plasma arc welding.

mentioned alongside Plasma Arc in 2% (69) of relevant job posts