3D Printing Alloy Spherical Chromium Cr 7440 47 3 Powder

What is 3D Printing Alloy Spherical Chromium Cr 7440 47 3 Powder?
 

3D Printing Alloy Spherical Chromium Cr 7440 47 3 Powder
 

Product name: Spherical Chromium Cr 7440 47 3 Powder

Product Specifications: 5-25μm, 15-45μm, 15-53μm, 45-75μm, 45-105μm, 75-150μm.  (Can be customized according to customer requirements) 

Powder properties: high purity (≥99.9%), low oxygen (≤300ppm), high sphericity (≥98%), smooth surface, no satellite ball, uniform particle size distribution, excellent flow performance (≤15.0s/50g) and high loose density (≥4.5g/cm3) and vibration density (≥5.5g/cm3).  

Applicable technology: Laser/electron beam additive manufacturing (SLM/EBM), laser direct deposition (DLD), hot isostatic powder molding (HIP), metal injection molding (MIM), powder metallurgy (PM), laser deposition (LC) and other processes.  

What is the application of spherical chromium powder?

Spherical chromium powder is a metal powder with elemental chromium as the main component, which has excellent physical and chemical properties and thus is widely used in many fields. The following are some of the application areas of spherical chromium powder:

Cemented carbide manufacturing: Spherical chrome powder is one of the important raw materials in cemented carbide manufacturing. Cemented carbide is a kind of alloy material mixed with metal carbide and hard elements such as metal cobalt or metal titanium, which has the characteristics of high hardness, high strength, and corrosion resistance and it can be applied in the manufacture of cutting tools, wear-resistant parts, high-temperature alloys and so on. Spherical chrome powder has good fluidity, is easy to press, and forms a carbide layer after sintering, which can improve the hardness and wear-resistant performance of cemented carbide.

Electronic industry: spherical chrome powder is mainly used as contact material and conductive material in the electronic industry. Due to the better conductivity of chromium powder, it can be used to manufacture printed circuit boards and plating of electronic components. In addition, chromium powder can also be used to prepare high-density, high-reliability film resistors, capacitors, and other electronic components.

Wear-resistant coatings: Spherical chromium powder can be used to prepare wear-resistant coatings with high hardness and good wear-resistant performance, which can be applied to the surface coatings of manufactured mechanical parts to improve their wear-resistant performance and life. For example, coating a layer of spherical chromium powder on the surface of engine piston rings, bearings, and other mechanical parts can improve their service life and accuracy retention.

Decoration and art field: Spherical chromium powder has the luster and texture of metal, which can be used in the decoration and art field. For example, coating a layer of spherical chromium powder on the surface of construction, furniture, jewelry, and other products can improve their decorative effect and ornamental value.

Magnetic materials: Spherical chromium powder can be used to prepare magnetic materials, such as chromium-iron alloy and chromium-nickel alloy. These magnetic materials have the characteristics of high remanent magnetism, high coercivity, and high magnetic energy products, which can be applied to the manufacture of high-precision and high-stability permanent magnets and sensors and other products.

Glass and Ceramics Industry: Spherical chromium powder can be used in colorants and glazes in the glass and ceramics industry. Adding chromium powder to glass can improve its hardness, chemical stability, weatherability, and UV resistance, while in the ceramics industry, it can improve its high-temperature performance and oxidation resistance.

High-temperature alloys: Spherical chromium powder can be used in the preparation of high-temperature alloys. High-temperature alloy is a kind of metal material that can work at high temperatures with high strength, high hardness, good oxidation resistance, corrosion resistance, etc. The spherical chromium powder can be used to manufacture key components in aerospace, energy, and other fields. The addition of spherical chromium powder can improve the oxidation resistance and corrosion resistance of high-temperature alloys and improve their processing performance.

Composition (percentage by mass)：

Storage Condition of Spherical Chromium Powder:

Damp reunion will affect Spherical Chromium powder dispersion performance and using effects, therefore,Spherical Chromium Powder should be sealed in vacuum packing and stored in cool and dry room, the Spherical Chromium Powder Powder can not be exposure to air. In addition, the Spherical Chromium Powder powder should be avoided under stress.

Packing & Shipping of Spherical Chromium Powder:

We have many different kinds of packing which depends on the Spherical Chromium Powder quantity.

Spherical Chromium Powder packing:vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.

Spherical Chromium Powder shipping:could be shipped out by sea , by air, by express as soon as possible once payment receipt.

Packing & Shipping of Spherical Chromium Powder
 

Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and Nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc. If you are looking for high-quality Spherical Chromium Powder, please feel free to contact us and send an inquiry. ([email protected])

FAQs of Spherical Chromium Powder:

Q: What are the primary applications of Chromium Cr 7440 Powder in 3D Printing?

A: Chromium Cr 7440 powder finds extensive use in industries that require materials with exceptional hardness and corrosion resistance: Aerospace: Used in turbine components, landing gear parts, and other structural elements that need to withstand high stress and temperature. Automotive: Ideal for engine components, exhaust systems, and transmission parts where durability and heat resistance are crucial. Tooling and Dies: Suitable for manufacturing molds, dies, and cutting tools due to its hardness and wear resistance. Chemical Processing: Applied in reactors, pumps, and valves exposed to aggressive chemicals and corrosive environments. Surface Coatings: Used for protective coatings on metal surfaces to enhance wear and corrosion resistance.
 

Q: Why is Chromium Cr 7440 Powder preferred for 3D Printing over other materials?

A: Chromium Cr 7440 powder offers several advantages that make it a preferred choice for additive manufacturing: Hardness and Wear Resistance: Provides superior hardness and wear resistance, extending the lifespan of printed components. Corrosion Protection: Its excellent corrosion resistance ensures long-term durability in harsh environments. High Temperature Stability: Retains mechanical properties at high temperatures, making it suitable for high-performance applications. Processability: The spherical particle shape facilitates smooth feeding and consistent layer deposition in 3D printers. Post-Processing: Can be easily machined or polished post-printing to achieve desired surface finishes and dimensions.
 

Q: How does the composition of Chromium Cr 7440 enhance its performance in 3D Printing?

A: The specific composition of Chromium Cr 7440 contributes significantly to its outstanding performance: Pure Chromium Content: High chromium content provides the base material's inherent hardness and corrosion resistance. Spherical Particles: Ensures uniform distribution and optimal packing density, leading to denser and stronger printed parts with fewer voids. Minimal Impurities: Low impurity levels ensure consistent material properties and reliable performance. Thermal Stability: High melting point allows for stable processing under high-temperature conditions without compromising material integrity. Chemical Stability: Resistant to various chemicals and environmental factors, ensuring long-lasting performance.
 

Q: What are the key considerations when selecting Chromium Cr 7440 Powder for a 3D Printing project?

A: When choosing Chromium Cr 7440 powder for your 3D printing project, consider the following factors: Particle Size Distribution: Optimal particle size ensures smooth feeding and consistent layer deposition, crucial for achieving high-resolution prints. Purity and Consistency: High purity and uniform particle morphology are essential for reliable and repeatable print outcomes. Application Requirements: Tailor the material properties to meet the specific demands of the end-use environment, such as temperature resistance, mechanical strength, or surface finish. Printer Compatibility: Ensure the powder is compatible with your 3D printer technology (e.g., SLM, EBM) and parameters. Cost and Availability: Balance the cost-effectiveness of the material with its availability and supply chain reliability to ensure timely project completion. Post-Processing Needs: Consider any necessary post-processing steps like heat treatment, machining, or surface finishing to achieve desired properties and dimensions.