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TIG Welding

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What is TIG Welding?

Tungsten Inert Gas (TIG) welding, also known as Gas Tungsten Arc Welding (GTAW), is a fusion welding process that uses an electric arc to create a weld between two pieces of metal. It is a versatile welding process that can be used on a variety of metals, including:

  • Stainless steel
  • Aluminum
  • Magnesium
  • Titanium
  • Nickel alloys
  • Copper
  • Dissimilar metals
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Applications of TIG Welding

TIG welding is used in a variety of industries, including:

  • Aerospace
  • Automotive
  • Food and beverage
  • Medical device
  • manufacturing
  • Oil and gas
  • Chemical processing
  • Pipeline construction
  • Shipbuilding

Benefits of Minhas TIG Welding Services Mississauga & GTA:

  • High-quality welds: TIG welding produces clean, precise welds with minimal spatter and distortion. This is because the inert gas shield protects the weld pool from contamination.
  • Versatility: It can be used on a wide variety of metals and thicknesses, making it a good choice for a variety of applications.
  • Clean welds: TIG welds are known for their clean appearance, making them ideal for applications where aesthetics are important.
  • Precise control: It offfers precise control over the heat input, which is important for welding thin metals or dissimilar metals.
  • Less spatter: It produces less spatter than other welding processes, such as MIG welding, which can reduce the need for post-weld cleaning.
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Choose Minhas TIG Welding Services Near Me

Minhas Mobile Welding is a leading provider of mobile TIG welding services in Mississauga, Toronto and surrounding areas in GTA. We have a team of experienced and certified TIG welders who can handle a variety of TIG welding jobs, from small, intricate welds to large, complex fabrications. We offer custom TIG welding services to meet the specific needs of our clients.

In addition to the benefits listed above, Minhas also offers the following advantages:

  • Experienced and certified welders: Our TIG welders are highly skilled and experienced in welding a variety of metals and thicknesses.
  • State-of-the-art equipment: We use the latest welding machine and equipment to ensure that we can meet the most demanding requirements.
  • Quality assurance: We are committed to providing our clients with the highest quality welds. We have a rigorous quality assurance program in place to ensure that all of our welds meet or exceed industry standards.

Looking for Welding Shops Near Me?
Call Minhas 905-699-7699, for TIG Welders Anywhere in GTA.

Comparison of TIG vs MIG vs Stick

FeatureMIGTIGStick
ProcessArc weldingArc weldingArc welding
Shielding gasInert gas (argon, helium)Active gas (CO2, argon mix)Flux coating on electrode
ElectrodeTungstenConsumable wire electrodeConsumable electrode
ApplicationsThin metals, stainless steel, aluminum, dissimilar metalsThicker metals, mild steelThicker metals, mild steel
AdvantagesClean welds, precise control, minimal spatterFast welding speed, good for outdoor applicationsSimple to learn, portable
DisadvantageSlower welding speed than MIG welding, requires more skillMore spatter than TIG welding, not suitable for thin metalsNot as precise as TIG welding, difficult to weld overhead
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Is TIG welding aluminum difficult?
TIG welding is hard. TIG welding aluminium is even harder. Aluminium is much trickier to work with, and it can take a lot of fiddling with to get right. Generally, a balance between the welding current, electrode size, shielding gas flow rate, and travel speed is crucial to achieve optimal results.
What is TIG welding and how does it work?
TIG welding, or Tungsten Inert Gas welding, is a welding process that uses a non-consumable tungsten electrode to produce the weld. A shielding gas, typically argon, is used to protect the weld area from atmospheric contamination.
What materials can be welded using TIG welding?

Suitable for welding a wide range of materials, including stainless steel, aluminum, copper, brass, titanium, and various alloys.

What are the advantages of TIG welding?

Offers precise control over the welding arc, resulting in high-quality welds with excellent appearance and minimal spatter. It is also suitable for welding thin materials and provides good joint strength.

What is the 6G position in TIG welding?

In TIG, the 6G welding positions refers to welding in the overhead position, where the pipe is at a 45-degree angle and rotates while the welder maintains a fixed position.

How much does TIG welding services cost?
The cost of TIG welding depends on various factors such as materials, equipment, labor, and overhead expenses. Get a free cost-estimate.
What are the limitations of TIG welding?

Gas tungsten arc welding requires a high level of skill and experience to achieve optimal results. It is generally slower than other welding processes, and it may not be suitable for welding thick materials or in windy or dirty environments.

What safety precautions should be taken when TIG welding?
Safety precautions for gas tungsten arc welding include wearing protective clothing, such as welding gloves and a welding helmet with a proper shade lens. Adequate ventilation is also important to prevent exposure to welding fumes and gases.
What is the difference between AC and DC TIG welding?
AC TIG welding is used for welding aluminum and other non-ferrous metals, as it allows for the cleaning of the oxide layer on the metal surface. DC TIG welding is typically used for welding steel, stainless steel, and other ferrous metals.
How do I choose the right tungsten electrode?
The choice of tungsten electrode depends on factors such as the type of material being welded, the welding current, and the welding position. Common types of tungsten electrodes include pure tungsten, thoriated tungsten, ceriated tungsten, and lanthanated tungsten.
Can TIG used for pipe welding?
Yes, TIG welding is commonly used for pipe welding, especially for welding materials like stainless steel and non-ferrous metals.
Which is best MIG or TIG?
The choice between MIG (Metal Inert Gas) and TIG (Tungsten Inert Gas) welding depends on the specific application and requirements. Contact Minhas to learn more about best welding types for your project.