Tungsten wire, red head

It is a tungsten wire suitable for TIG machines by using ARGON gas as a melt to attach to the workpiece with properties containing not less than 97.30% tungsten. Tungsten is a hard metal. Ultimate tensile strength as well as good corrosion resistance and pressure resistance. It also combines with modern technology, making the welding work faster, slower, and the welds come out beautiful お勧め！

Welding Rod (Electrode or Welding Rod)

       Welding wire is a type of metal that is melted into between the workpiece and the welding wire. which the welding wire, when melted, will make a homogeneous bond with the workpiece Generally, this welding wire will be used with both electric welding machines and gas welding machines, divided into 2 main types:

       1.Electrode is a welding wire used with an electric welding machine. which this type of wire will act as an electrode when touching the end of the wire to the workpiece connected to the ground will melt by this type of welding wire can be subdivided into two types:

          1.1 Consumable is an electrode welding wire. and both are filler metals. This may also be called consumable, such as welding wire of SMAW welding.

          1.2 Non Electrode is a welding wire that is not related to the electrode only. which will not melt with the weld metal.This type of welding wire is not considered consumable such as GTAW welding wire or hand-welded PAW.

        2.Non Electrode is a welding wire that does not involve electrodes. which will be used for metal only which can be subdivided into 2 types:

           2.1 Filler Rod is a welding rod that looks like a rod, such as a wire used for gas welding.

           2.2 Filler wire is a wire that looks like a wire, such as a wire used for PAW welding, which will be welded by machines.

electric welding

Before the reader will learn how to connect electricity. It is important to have an understanding of electrical wires that are divided into two types as follows:

1. Welding wire with covering (Flux) - called the most commonly used because The flux covering the welding wire prevents gas from air entering the melt to form a bond. make welding easy When the flux is melted, it floats up on the surface, called flux or slag.

The role of the flux covering the welding wire - keeps the weld in shape. Full penetration of the melting pond, making it convenient to weld various welding positions. It also contains iron powder to improve welding efficiency and contains elements that result in a constant arc current. The welding time also reduces the metal splashes.

Flux type - Most flux types use materials or minerals that enable brazing of weld joints. It is divided into several types as follows:

-Titanium dioxide(R)-

-Limestone alkali (B)

-cellulose (c)

-Mineral acid substance (A)

- Oxide (Ox)

- Special type of flux cladding (S)

2. Welding wire without covering -Most of them are not popular because they are difficult to weld. Due to the melting of the metal, oxygen and nitrogen gas from the air will come into the mix. As a result, the welds are brittle and not strong. However, it can be used for certain types of welding work.

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