Welding Electrodes

Feldspar

KAlSi3O8 / NaAlSi3O8
Feldspar
Welding ElectrodesFeldspar
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Product Overview

About Feldspar

Feldspar is an aluminosilicate mineral used as a fluxing component in selected welding electrode coatings. Its alkali-bearing mineral composition can contribute to slag development, melting behaviour, and overall flux chemistry during welding.

Advantages

Key Benefits

Why Feldspar is preferred across demanding industrial formulations.

Product advantage

Functional fluxing characteristics

Product advantage

Supports slag formation

Product advantage

Contributes to melting behaviour

Product advantage

Provides aluminosilicate mineral content

Product advantage

Supports flux chemistry balance

Product advantage

Consistent mineral functionality

Quality AssuredISO Certified
Lab TestedEvery Batch
ResponsibleSustainable
Global DeliveryWorldwide
Product Range

Available Grades

01

Silfermin FLS

Grade listed for Welding Electrodes applications.

Solutions

Product Applications

Feldspar supports a broad range of industrial processes and finished-product requirements.

Arc Welding Electrodes
01

Arc Welding Electrodes

Feldspar
Mild Steel Electrodes
02

Mild Steel Electrodes

Feldspar
General Fabrication Electrodes
03

General Fabrication Electrodes

Feldspar
Flux-Coated Electrodes
04

Flux-Coated Electrodes

Feldspar
Structural Welding
05

Structural Welding

Feldspar
Specialty Electrode Systems
06

Specialty Electrode Systems

Feldspar

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Product Markets

Feldspar Markets

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Product Support

Frequently Asked Questions

Important information about Feldspar, grades and applications.

It can act as an aluminosilicate flux component that contributes to melting and slag chemistry.

Yes. Its mineral chemistry can contribute to the overall slag system.

No. It is generally one component of a multi-ingredient electrode coating formulation.

Yes. Controlled particle size helps mixing and coating consistency.

Chemical composition, alkali content, particle size, moisture, and mineral consistency.

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