Calcined Rutile

Calcined rutile is a processed concentrate derived from natural rutile ore through high-temperature thermal treatment. It serves as a critical intermediary material, bridging the gap between the raw mineral and high-end industrial applications.

Calcined Rutile

Calcined rutile is produced by calcining natural rutile at high temperature in a rotary kiln. It is usually slightly red in color and is suitable for production needs of high-demand applications such as low hydrogen, ultra-low hydrogen welding rods, and flux-cored welding wires.

After years of research and testing, Jiangsu Fortune Meeting Industrial Development Co., Ltd. has controlled the chemical indicators of rutile to reduce the content of harmful elements; targeted particle size adjustments have made its powder compatibility and bulk ratio more consistent, thereby achieving a significant improvement in finished product index data.

our applications

Our calcined rutile is produced from carefully selected, high-purity natural rutile feedstock through a precisely controlled high-temperature calcination process. This not only removes volatile impurities but also optimizes the crystal structure, endowing the product with exceptional thermal stability, high chemical purity, and superior electrical properties.

Welding Electrode Coatings
High-Grade Ceramics
Specialty Pigments
Advanced Refractories

working process

We have a proven track record of delivering high-performance solutions for applications as diverse as welding electrodes, premium ceramics, specialized pigments, and advanced refractories—providing essential stability, purity, and enhanced properties for our clients’ critical processes. We are experts at performing reliably within the complex and sensitive environments of high-temperature manufacturing and precise formulation requirements.

Consultation

We provide expert advice and solutions tailored to your specific needs.

Design & Work

Our team designs and develops high-quality solutions with precision.

Complete & Maintenance

We ensure project completion and provide ongoing support and maintenance.

Frequently asked questions

Calcined rutile serves as a premium feedstock for producing high-grade chloride-process titanium dioxide (TiO₂). The calcination effectively removes impurities, improving the brightness and chemical stability of the TiO₂ base, which in turn delivers superior opacity, whiteness, and durability in end-use applications such as high-end coatings, engineering plastics, specialty papers, and cosmetics.

What is calcined rutile?
Calcined rutile is a product obtained by thermally treating natural rutile in a rotary kiln at high temperatures (typically above 1000°C). It generally has a higher and more consistent titanium dioxide (TiO₂) content, with optimized chemical reactivity, making it particularly suitable for applications with stringent requirements on hydrogen content and welding quality.
What are the core advantages of calcined rutile?
The core advantages lie in its “Three Lows and One High”:Low Impurities,Low Hygroscopicity,Low Hydrogen Potential,High Welding Process Stability.
What are the primary applications of calcined rutile?
It is an essential raw material for manufacturing high-grade welding consumables, particularly low-hydrogen and ultra-low-hydrogen electrodes, flux-cored wires, and welding materials used for high-strength steels, pressure vessels, ships, and pipelines where sensitivity to hydrogen-induced cracking is a concern.
What Are The Main Uses Of Calcined Rutile?
Mainly used for welding electrodes/wire
What Are The Typical Packaging For Rutile?
1000kgs/bag,2000kgs/bag
PP woven bag lined with PE film

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