Hot Sell 9MB Nozzle and 9MB63 Electrode

Product Description

9MB electrode:

The 9MB63 electrode in a 9MB plasma thermal spray gun refers to a specific type of copper-encased tungsten electrode (cathode) designed for plasma spraying applications

9MB electrode(Model 9MB63) serves as the cathode in the plasma arc generation process, where it forms a high-temperature plasma jet with the anode (nozzle) when ionized gas passes through.

The "9MB63" designation likely indicates a standardized size or model for compatibility with specific spray gun systems, though exact dimensions are not detailed in available sources.

 

9MB Tungsten Lined Plasma Gun Nozzles

Description of 9MB Plasma Gun Nozzles

In plasma coating, the parts in it are undergoing an insensitive environment. The temporary temperature can reach over 12,000°C. Very high temperatures, high-speed flowing gases, and electric solid arcs have much influence on the nozzle. Typically, plasma gun nozzles are made of copper. But suppose you have a higher energy level operated in the spray gun and you have rigorous requirements about the coating quality. In that case, we recommend you to use tungsten-lined plasma gun nozzles.

Supply of plasma thermal spraying 9MB nozzle and electrode

The 9MB plasma spray gun is a versatile tool in the thermal spray industry, known for its high power and compatibility with a variety of process gases including argon, helium, hydrogen and nitrogen. It comes in machine-mounted and handheld variants, with the machine-mounted version weighing 3.6kg and the handheld version weighing 3kg. The 9MB series are well-known plasma spray guns, especially the Metco 9MB model, supplied by the company Oerlikon Metco.
The 9mb nozzle has two structures, one is pure copper without tungsten inlay; the other is a copper inlaid tungsten nozzle.
For nozzles containing tungsten, we can back cast the nozzle. Backcasting is more expensive, but also lasts longer.

Advantages of copper inlaid tungsten nozzle.
Copper blowout can be eliminated by inlaying tungsten into the copper nozzle.
 Tungsten performs better in a plasma arc due to its higher wear resistance compared to copper, so they can help control process excursions for longer service life.
Tungsten-containing nozzles last longer and reduce gun maintenance compared to standard 9MB nozzles.
It can reduce waste materials and reduce the number of nozzle replacements.

The conventional consumable accessories of the 9MB plasma spray gun include electrodes and nozzles. Our company provides matching electrodes and different types of nozzles, such as copper nozzles and copper-inlaid tungsten nozzles.
In addition, the two nozzles of 9MB are common with the nozzles of 7MB, 3M7 and 2MB.

9MB nozzle and electrode model

Product model	Product name	Related product model
WLE-3M63(2M11)	3M/2M electrode	1084121
WLE-9M63(2M11)	9M electrode	1084120
WLN-G-N	9M nozzle	1088073
WLN-GH-N	9M nozzle	1088074

If you have any needs, users are welcome to come for consultation. Our company has a group of experienced technical and sales teams who will serve you wholeheartedly.