Coated Electrodes – for Manual Metal Arc Welding Process

Application:

Welding of all kinds of metals, alloys and repairs of industrial machinery


Certified ByTrust

Product Introduction:

Coated electrodes are one of the most common methods for manual welding in small and large industries. Since these electrodes can weld in special conditions such as high altitude, geometric complexity, etc., they are widely produced and consumed in the country. Each electrode consists of a core and a cover. The core of the electrode is usually an alloy wire with standard diameters of 2, 4, etc.

Depending on the operating conditions of the electrode and the type of welding and welding metals, in addition to the core of the electrode, it’s coating also has different types. Combining more than ten different materials for each kind of electrode with specific weight ratios and using raw mineral materials is the most critical complexity of this product.

There are different types of electrodes produced in the Ama industrial complex, which are:

* Rutile and alkaline coated electrodes used for welding non-alloyed steels

* Special cast-iron electrodes

* Coated electrodes for nickel base alloys

* Coated electrodes for fine-grain structural steels

* Coated electrodes for creep-resistant steels

* Electrodes for welding stainless and heatresistant steels

Technical Specifications:

The coating of the electrodes is made of mineral materials that absorb the humidity of the environment. After the electrode welding metal is placed in the environment defined in the standard (humidity: %80 and temperature: 27 degrees Celsius for 9 hours), an average of 0.25 weight percent of the moisture is absorbed by its coating.

* Prevention of rusting and contamination of the electrode rod during storage

* Protection and stabilization of electric arc

* Protection of welding by generated gases

* Protection of the weld by the slag formed due to the burning of the electrode cover

* Prevention of heat loss and heat dispersion in the environment

* Preventing the weld from cooling down quickly

* Preventing excessive growth of weld surface granulation

* Fluidization of melt flow

* Control the depth of welding penetration

Advantages:

Higher quality and variety of products among Asian producers and equal quality compared to most European producers

International Standards or Permission:

* Nano scale certification for moisture absorption resistant electrodes (electrodes with R suffix)

* Level 3 patent certificate (taken for moisture absorption resistant electrodes)

* Certificate from official representatives of Lloyd’s Institute for some products

Company

Type

This product is a final B2B consumer product.

Main Export Destinations

, , , , ,

Annual Production Capacity

22,000 Tons

SKU: 10023 Category: 
Product Categories
My Cart
Categories