Our technologies to best serve you

With more than 100 years experience in welding and wear protection, Castolin Eutectic is the manufacturer of the widest range of wearplates today on the market in terms of base materials, sizes, coating alloys, and welding processes adopted. From simple Chromium Carbide rich overlays, applied in open arc, to sophisticated NiCrBSi powders additioned with Tungsten Carbides and fused in a vacuum furnace or by means of Plasma Transferred Arc, we have developed a wide choice of products.

CDP® Powder Plates are produced by overlaying an easy-to-weld steel plate with a metal powder alloy fused in a furnace under protected atmosphere. The main advantage of these products is the 100% dilution-free overlay obtained, that ensures maximum protection even with just a few millimetres of deposit thickness. Lightweight and therefore easy to handle. Easily formed, and therefore also suitable to tight bending radius.

They consist of easy-to-weld mild steel tubes which have been internally wearface-welded with TeroMatec 4666 alloy, thus maintaining the exceptional wear resistance of our well known 4666 CastoDur Diamond Plates®. Furthermore, by avoiding expensive forming operations of flat plates into tubes, seamless small diameter CastoTubes® offer many advantages:

• Highly cost-effective
• Absence of harmful linear weld joints
• Exceptional wear resistance
• Perfectly round cross section
• Spiral welding minimises distortion
• Lightweight for handling
• Highest quality metal powder
• Easy-to-join by welding or mechanical means

The arrival of High Power Direct Diode (HPDD) laser technology a few years ago started to drastically change the landscape of hardfacing. The HPDD technology was able to maintain its high power efficiency and quality, whilst dramatically reducing the cladding time and cost. With the introduction of the first 8KW HPDD laser in Europe by Castolin Eutectic, the full advantages of this breakthrough can now be exploited. To date, 4 diode LaserClad units are installed within Castolin Eutectic premises globally. Our offer includes laser coating serices (deposition of thick coatings on large parts, precision cladding with thin coatings on small parts, repair and maintainence of industrial parts, R&D support for novel materials), manufacturing of Laser Cladding powders and fully automated and integrated laser cladding facilities.

Minimum thermal input, good bonding achieved with substrate material, and wide range of alloys mean cost-effective coating solutions for a wide range of wear problems.

High deposition rates achieved using electrical arc melting of two cored or solid wires simultaneously means high-quality alloy coatings achieved at affordable prices. On-site spraying for large surfaces.

Subsequent fusing gives true metallurgical bonding and a fully dense coating. This means optimum coating quality, excellent for severe abrasion, corrosion and oxidation.

Cold spray process at supersonic particle speeds for maximum mechanical bonding means aeronautic quality coatings available at industrial prices, variety of materials and superhead carbides can be applied in thin layers.

Two-component products applied at ambient temperature means no thermal distortion of parts, very rapid and easy procedures. Protection for unweldable parts and/or complex geometry.

Castolin Eutectic has designed, manufactured and commissioned many Turnkey Integrated Systems on a global basis. We have serviced several industries and applications with tailored made system solutions that are fully engineered, cost efficient, flexible and have state of the art safe operating features. Typical designs include control equipment, sound-proof cabins, robots, turn tables, extraction, etc. These components are fully integrated for operation in automatic mode. As well as providing full monitoring with operational status and alarms, the systems also allow manual intervention for further development and optimisation of parameters.

Deposition of diverse alloys and composite materials, using readily available flame equipment, means most abrasion resistant coatings applied with optimal metallurgical bonding and zero dilution with the base material.

Fluxes are carefully engineered chemical products used for removing metal oxides from the surface of metal parts to be joined. This removal or cleaning process takes place during the brazing operation. The selection of the optimal flux for the application, base metal and brazing alloy is essential for successful brazing operations.

Our vast product range includes a wide selection of filler metals in the form of diverse rings, foils, wires, rods, pastes and special pre-forms to meet all your OEM and maintenance requirements.

At Castolin Eutectic, we understand that each application has individual and specific requirements. Therefore, we have designed and manufactured several types of coated rods to meet the demands of our customers. Unlike most competitors, we do not use a universal flux for all rods, each rod contains the type of flux required by the alloy being coated. Additionally, each alloy has a specific flux coating colour which helps operators know which alloy/colour to use.

Brazing pastes are the best choice for automated processes. Castolin Eutectic's pastes distinguish themselves from the competition by having: 

• Maximum paste stability
• Optimised dispensing characteristics
• Easy clean-up with water (hands, tools)
• Minimum development of smoke (furnace brazing)
• Binder does not influence the brazing process
• Maximum capillarity
• Highest quality metal powder
• Simple flux residue removal

Brazing has been around for 1000s of years. Brazed joints have been used in plumbing, air-conditioning, heating, electronics and numerous other applications for a very long time. A brazed joint will last a lifetime and is proven to do so. Other materials, such as plastic, have not been around long enough to make the same claims. Additionally, if you do not get it right the first time, with brazing you can reheat the joining and repair it without having to disassemble, or completely reinstall the affected parts. You can rest assure that when brazing you are using the most reliable joining solution on the market.