High-Temperature Alloy Welding Flux, Pure Iron-Based, Effectively Solves The Oxidation Problem in Stainless Steel/Aluminium-Copper Welding

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Pure iron flux
20~40
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Product Details
Customization: Available
Formula: Fe
Color: Silver-Gray
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  • High-Temperature Alloy Welding Flux, Pure Iron-Based, Effectively Solves The Oxidation Problem in Stainless Steel/Aluminium-Copper Welding
  • High-Temperature Alloy Welding Flux, Pure Iron-Based, Effectively Solves The Oxidation Problem in Stainless Steel/Aluminium-Copper Welding
  • High-Temperature Alloy Welding Flux, Pure Iron-Based, Effectively Solves The Oxidation Problem in Stainless Steel/Aluminium-Copper Welding
  • High-Temperature Alloy Welding Flux, Pure Iron-Based, Effectively Solves The Oxidation Problem in Stainless Steel/Aluminium-Copper Welding
  • High-Temperature Alloy Welding Flux, Pure Iron-Based, Effectively Solves The Oxidation Problem in Stainless Steel/Aluminium-Copper Welding
  • High-Temperature Alloy Welding Flux, Pure Iron-Based, Effectively Solves The Oxidation Problem in Stainless Steel/Aluminium-Copper Welding
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  • Overview
  • Product Description
Overview

Basic Info.

Appearance
Chip
Name1
Iron Chips
Use1
Carbon and Sulfur Analysis
Type
Type C
Type2
C
Transport Package
All
Specification
10-20mesh 20-40mesh
Trademark
JU
Origin
Qingdao China
HS Code
3815120090
Production Capacity
1000ton/Year

Packaging & Delivery

Package Size
4.00cm * 4.00cm * 4.00cm
Package Gross Weight
1.500kg

Product Description

Pure Iron Flux: Essential Auxiliary for Metallurgical Smelting
Product Description

Pure Iron Flux is a high-performance functional auxiliary widely used in metal smelting and casting processes. With iron content ≥99% and ultra-low impurities (S, P, Si ≤0.1%), it effectively optimizes melting efficiency, enhances metal purity, and reduces casting defects, making it an indispensable material in steelmaking, non-ferrous metal refining, and precious metal purification.

Type Fe C S
C ≥99.8 <0.0005 <0.0005
Core Features
  1. High Purity & Low Impurities
Iron content reaches over 99%, with strict control of harmful impurities. It avoids secondary pollution to molten metals, especially suitable for high-purity requirements in precious metal (gold, silver, platinum) refining.
  1. Excellent Fluxing Performance
Reduces the melting point of metal raw materials (working temperature: 800-1500ºC) and improves molten metal fluidity, cutting energy consumption by 5%-10% and boosting production efficiency.
  1. Efficient Deoxidation & Impurity Removal
Reacts with oxides (e.g., FeO, MnO) in molten metal to form easy-to-separate slag, while consuming oxygen to lower the oxygen content of finished metals. This minimizes casting defects like pores and cracks.
  1. Versatile Forms
Mainly supplied as powder (100-325 mesh), with granular form available on demand. The powder form maximizes contact area with molten metal, enhancing fluxing and impurity-removing effects.
High-Temperature Alloy Welding Flux, Pure Iron-Based, Effectively Solves The Oxidation Problem in Stainless Steel/Aluminium-Copper WeldingHigh-Temperature Alloy Welding Flux, Pure Iron-Based, Effectively Solves The Oxidation Problem in Stainless Steel/Aluminium-Copper WeldingHigh-Temperature Alloy Welding Flux, Pure Iron-Based, Effectively Solves The Oxidation Problem in Stainless Steel/Aluminium-Copper Welding
Application Fields
  • Steelmaking Industry
Used in converter/electric furnace steelmaking to reduce melting temperature of iron ore/scrap steel, promote slag formation, and adsorb S/P impurities, improving molten steel purity and ensuring mechanical properties of steel products.
  • Non-Ferrous Metal Refining
Ideal for smelting copper, aluminum, nickel, etc. It reduces the impact of metal oxides on finished products, supporting high-precision copper/aluminum alloy production for electronics and aerospace industries.
  • Precious Metal Purification
Assists in removing base metals (iron, copper) from gold, silver, and platinum-group metals, ensuring precious metal purity reaches over 99.99% without introducing new contaminants.
  • Metal Casting
Optimizes molten iron fluidity in cast iron/steel casting, reduces internal pores and shrinkage of castings, and increases casting density and yield.
Usage Notes
  1. Adjust the addition amount (0.5%-2% of total raw materials) according to the type of molten metal, purity requirements, and smelting equipment (electric furnace, intermediate frequency furnace) to avoid abnormal iron content.
  1. Powdered products are moisture-absorbent; store in a sealed, dry environment. Dry at 100-150ºC before use to prevent bubbles caused by moisture entering molten metal.
  1. Wear protective gear (high-temperature gloves, goggles) during operation to avoid burns from splashing high-temperature powder.
For customized specifications or technical support, please contact our sales team!
High-Temperature Alloy Welding Flux, Pure Iron-Based, Effectively Solves The Oxidation Problem in Stainless Steel/Aluminium-Copper WeldingHigh-Temperature Alloy Welding Flux, Pure Iron-Based, Effectively Solves The Oxidation Problem in Stainless Steel/Aluminium-Copper WeldingHigh-Temperature Alloy Welding Flux, Pure Iron-Based, Effectively Solves The Oxidation Problem in Stainless Steel/Aluminium-Copper WeldingHigh-Temperature Alloy Welding Flux, Pure Iron-Based, Effectively Solves The Oxidation Problem in Stainless Steel/Aluminium-Copper Welding

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