Best Solution for Humidity Control During Electrode Storage

Welding is an important tool for efficient maintenance of plants and quality fabrication in various industries. The welding electrode or rod consists of a metal wire with a baked chemical/mineral coating. The coating of the electrode holds the key to quality welding.

Welding defects caused due to poor quality and weak welding are a nuisance because

It is unsafe and unreliable
Weak welds are dangerous for heavy machinery or large structures
It gives a flawed finish

Effects of Uncontrolled Humidity

Increased arc voltage
Spatter loss (liquid metal expelled from welding process. Spatter leaves behind undesirable dots of metal.)
Underbead cracking (which is not directly visible and which may result in premature breaking of the joint)
Poor slag removal
Porosity in weld deposit

Causes of Uncontrolled Humidity

The susceptibility to increased hydrogen from atmospheric exposure is a function of electrode manufacturer, packaging method, storage time and possibly diameter. Within manufacturers, the conditions that may influence the rate of moisture absorption include factors such as percent fill of electrode, tightness of joint, rolling vs. drawing, fluxing ingredients and lubricant types

Bry-Air Solution

Bry-Air Dehumidifiers: They ensure longer shelf life of electrodes and eliminates welding defects.

Bry-Air Desiccant Dehumidifiers have effectively maintained the exact condition for welding electrode storage not only at L&T but also at Philips, Alsthom Power, Cochin Shipyard, Indian Oxygen, etc. A relative humidity of 40±5% RH at ambient temperature during manufacture, storage prior to packaging and bulk user storage is essential for retaining the quality of the mineral coating of the welding electrode. Bry-Air’s large range of standard and engineered Dehumidifiers ensure longer shelf life of electrodes.

Our Airgineers Can Help You Select The Right Product!

Humidity Control During Electrode Storage

Effects of Uncontrolled Humidity

Causes of Uncontrolled Humidity

Bry-Air Solution

Other Applications

Recommended Products

Compact Desiccant Dehumidifier - FFB Series

Industrial Desiccant Dehumidifiers - FLi Series

Desiccant Dehumidifier - FLB series

BryGram

Electrode Storage

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