- Stock: In Stock
- Model: CoCrW
- Weight Brutto: 6.00kg
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FastForm CoCrW: Metal 3D Printing Powder Based on Cobalt, Chrome, and Tungsten
FastForm CoCrW (Cobalt-Chrome-Tungsten) is a high-tech alloy developed for selective laser melting (SLM). In this powder, every microparticle works for the strength and durability of the finished product.
When it comes to the 15–53 μm fraction, we are talking about the standard for printing parts with complex geometry. This powder is a true titan for dental laboratories and aerospace workshops. It withstands colossal loads where ordinary steel fails.
Why Shape Matters: The Magic of Sphericity
If you look at FastForm powder under an electron microscope, you will see perfect spheres. This is not an aesthetic whim of the manufacturer, but a strict engineering necessity.
- Flowability: Spherical particles behave like dry sand in an hourglass. They are evenly distributed across the build platform without forming lumps or voids.
- Bulk Density: The more tightly the particles fit together, the lower the porosity of the finished part. And fewer pores mean the part will not crack under cyclic loading.
- Alloy Purity: Impurity content is minimized. Tungsten in the composition is not just an additive for weight; it is your "fuse" against thermal deformations.
Technical Features and Alloy Characteristics
- CoCrW alloy is a universal metal powder. It is biocompatible, incredibly hard, and yet possesses enough toughness not to be brittle.
- 15–53 μm Fraction: The optimal size for obtaining a smooth surface. You spend less time on post-processing and polishing.
- Thermal Stability: Cobalt-chrome maintains its mechanical properties at temperatures that would turn other metals into plasticine.
- Corrosion Resistance: Oxidation? Forget about it. Products made from this powder can stay in aggressive environments (including the human body or an aircraft engine) for decades without losing their original appearance.
Where Is the Use of FastForm CoCrW Most Appropriate?
The application of this powder is a story about responsibility. Where the price of an error is too high, CoCrW is chosen.
Modern Dentistry and Medicine
This is the primary element for this powder. It is used to print clasp dentures, crowns, bridge structures, and individual implants. Due to the absence of nickel and beryllium, the material is absolutely biocompatible. It does not cause allergies and "integrates" perfectly within the context of orthopedic solutions.
Aerospace Industry and Energy
Turbine blades, combustion chamber elements, nozzles — parts operating under conditions of constant heat and friction. Tungsten in the FastForm CoCrW composition increases heat resistance, allowing parts to operate at the limit of physical capabilities.
Jewelry and Premium Design
Yes, CoCrW is difficult to process due to its hardness, but that is exactly what attracts designers. Watch cases or hardware printed from this powder are virtually impossible to scratch.
User Benefits: What Do You Get as a Result?
Working with FastForm powder, you invest in predictability. And in metal 3D printing, predictability is the most expensive currency.
- Time Saving: Thanks to high flowability, the printing cycle proceeds without failures. You don't need to stop the process due to recoater "jamming".
- Consistent Quality: Each delivery in a 5-kilogram canister undergoes strict control. The alloy composition is identical from batch to batch.
- Minimum Defect Rate: Uniform melting by the laser guarantees that there will be no hidden cavities inside the part. You get a monolithic structure comparable in properties to casting or forging.
- Equipment Durability: The spherical shape of the particles causes less wear on the powder delivery mechanisms in the printer.
How to Achieve the Perfect Result: Expert Tips
To ensure 5 kg of powder turns into perfect products, keep a couple of nuances in mind. Metal powders are hygroscopic. Despite high-quality packaging, try to store remains in a dry place or a special cabinet after opening. Before printing, it is recommended to perform a sieving cycle to refresh the material and remove possible conglomerates.
And remember: CoCrW is a serious material. It requires precise laser tuning and the right scanning strategy. But once you "catch" these settings, the result will make you forget about other alloys. Not ready to choose FastForm CoCrW? Call us, our specialists will help you select the ideal metal powder for your specific tasks.
