Product Description
In the ever-evolving landscape of industrial manufacturing, the demand for high-performance materials that offer durability, versatility, and cost-effectiveness is paramount. IronCore Powders have emerged as a leading solution, providing Fe-based materials that cater to a wide range of industrial applications. From automotive to aerospace, these iron-based powders are revolutionizing the way industries approach material science and engineering.
Fe-based metal powders are fundamental materials utilized in additive manufacturing, particularly in 3D printing applications. Known for their excellent mechanical properties, cost-effectiveness, and versatility, these powders are widely used across various industries.
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High Strength and Toughness: Iron-based powders provide superior mechanical strength and toughness, making them suitable for a wide range of applications, from automotive components to aerospace parts.
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Thermal Conductivity: These powders offer good thermal conductivity, essential for components requiring efficient heat dissipation.
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Wear Resistance: Fe-based powders exhibit excellent wear resistance, crucial for parts subjected to friction and mechanical stress.
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Corrosion Resistance: With appropriate alloying, these powders can achieve outstanding corrosion resistance, suitable for various environments.
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Magnetic Properties: Iron's inherent magnetic properties make Fe-based powders ideal for electrical and magnetic applications.
Fe-based powders have found extensive applications in several industries due to their versatile properties.
- High-Performance Parts: Used in the production of gears, bearings, and engine components due to their strength and durability.
- Cost-Effective Solutions: Iron-based powders offer a cost-effective alternative to other metal powders, making them a preferred choice.
- Lightweight Components: Utilized for manufacturing lightweight yet strong components that meet stringent aerospace requirements.
- Enhanced Durability: Fe-based powders provide wear resistance and thermal insulation, crucial for high-temperature environments.
- Durable Products: Applied in creating durable and cost-effective products, from kitchenware to tools and machinery.
- Robust Components: Suitable for producing robust components in various industrial applications, including machinery and structural parts.
- Magnetic and Electrical Components: Used in the production of magnetic and electrical components due to iron's magnetic properties.
The integration of Fe-based metal powders in 3D printing has opened new avenues for design and manufacturing.
- Cost-Effective: Iron-based powders are generally more affordable than other metal powders, making them a cost-effective choice for many applications.
- Design Flexibility: 3D printing with Fe-based powders allows for the creation of complex geometries and intricate designs that are difficult to achieve with traditional manufacturing methods.
- Material Efficiency: Additive manufacturing minimizes material waste, as the powder is precisely deposited only where needed.
- Customization: Iron powders enable the production of custom parts tailored to specific requirements, particularly beneficial in automotive and industrial applications.
- Rapid Prototyping: The ability to quickly prototype and iterate designs accelerates development cycles and time-to-market.
The production of Fe-based powders involves several methods, each offering distinct advantages:
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Gas Atomization: Produces spherical iron powder particles ideal for 3D printing, ensuring consistent layer deposition and high-quality prints.
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Water Atomization: Creates fine, irregularly shaped powders with good flowability, suitable for a range of applications.
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Mechanical Milling: Involves breaking down iron into fine powders through mechanical processes, resulting in particles suitable for specific uses.
| Property | Iron-Based Alloy Powders | Stainless Steel (316L) | Nickel Alloys (Inconel 625) | Titanium (Ti-6Al-4V) |
| Density (g/cm³) | 7.4–7.9 (varies by alloy) | 7.9 | 8.4 | 4.4 |
| Hardness (HRC) | 20–65 (depends on heat treatment) | 25–35 | 20–40 (annealed) | 36–40 |
| Tensile Strength (MPa) | 300–1,500+ | 500–700 | 900–1,200 | 900–1,100 |
| Corrosion Resistance | Moderate (improves with Cr/Ni) | Excellent | Excellent | Excellent |
| Max Operating Temp. (°C) | 500–1,200 (alloy-dependent) | 800 | 1,000+ | 600 |
| Cost (vs. Pure Fe = 1x) | 1x–5x (alloy-dependent) | 3x–5x | 10x–20x | 20x–30x |
Injection molding of powder injection molding technology
Compared with traditional process, with high precision, homogeneity, good performance, low production cost, etc. In recent years, with the rapid development of MIM technology, its products have been widely used in consumer electronics, communications and information engineering, biological medical equipment, automobiles, watch industry, weapons and aerospace and other industrial fields.
| Grade | Chemical Nominal Composition(wt%) |
| Alloy | C | Si | Cr | Ni | Mn | Mo | Cu | W | V | Fe |
| 316L | | | 16.0-18.0 | 10.0-14.0 | | 2.0-3.0 | - | - | - | Bal. |
| 304L | | | 18.0-20.0 | 8.0-12.0 | | - | - | - | - | Bal. |
| 310S | | | 24.0-26.0 | 19.0-22.0 | | - | - | - | - | Bal. |
| 17-4PH | | | 15.0-17.5 | 3.0~5.0 | | - | 3.00-5.00 | - | - | Bal. |
| 15-5PH | | | 14.0-15.5 | 3.5~5.5 | | - | 2.5~4.5 | - | - | Bal. |
| 4340 | 0.38-0.43 | 0.15-0.35 | 0.7-0.9 | 1.65-2.00 | 0.6-0.8 | 0.2-0.3 | - | - | - | Bal. |
| S136 | 0.20-0.45 | 0.8-1.0 | 12.0-14.0 | - | | - | - | - | 0.15-0.40 | Bal. |
| D2 | 1.40-1.60 | | 11.0-13.0 | - | | 0.8-1.2 | - | - | 0.2-0.5 | Bal. |
| H11 | 0.32-0.45 | 0.6-1 | 4.7-5.2 | - | 0.2-0.5 | 0.8-1.2 | - | - | 0.2-0.6 | Bal. |
| H13 | 0.32-0.45 | 0.8-1.2 | 4.75-5.5 | - | 0.2-0.5 | 1.1-1.5 | - | - | 0.8-1.2 | Bal. |
| M2 | 0.78-0.88 | 0.2-0.45 | 3.75-4.5 | - | 0.15-0.4 | 4.5-5.5 | - | 5.5-6.75 | 1.75-2.2 | Bal. |
| M4 | 1.25-1.40 | 0.2-0.45 | 3.75-4.5 | - | 0.15-0.4 | 4.5-5.5 | - | 5.25-6.5 | 3.75-4.5 | Bal. |
| T15 | 1.4-1.6 | 0.15-0.4 | 3.75-5.0 | - | 0.15-0.4 | - | - | 11.75-13 | 4.5-5.25 | Bal. |
| 30CrMnSiA | 0.28-0.34 | 0.9-1.2 | 0.8-1.1 | - | 0.8-1.1 | - | - | - | - | Bal. |
| SAE-1524 | 0.18-0.25 | - | - | - | 1.30-1.65 | - | - | - | - | Bal. |
| 4605 | 0.4-0.6 | | - | 1.5-2.5 | - | 0.2-0.5 | - | - | - | Bal. |
| 8620 | 0.18-0.23 | 0.15-0.35 | 0.4-0.6 | 0.4-0.7 | 0.7-0.9 | 0.15-0.25 | - | - | - | Bal. |
Powder specification:
| Particle Size | Tapping Density | Particle Size Distribution(μm) |
| | (g/cm³) | D10 | D50 | D90 |
| D50:12um | ＞4.8 | 3.6- 5.0 | 11.5-13.5 | 22-26 |
| D50:11um | ＞4.8 | 3.0- 4.5 | 10.5-11.5 | 19-23 |
Factory equipment
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FAQ
1. What types of stainless steel powders are used in 3D printing?
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Common grades include 316L (excellent corrosion resistance), 17-4 PH (high strength and hardness), 304L (general-purpose use), and 420 (wear resistance). Each grade has specific properties suited for different applications.
2. What is the typical particle size for stainless steel powders in 3D printing?
3. Can stainless steel powders be reused?
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Yes, unused powder can often be recycled by sieving and blending with fresh powder. However, excessive reuse can degrade powder quality, so regular testing is recommended.
4. What safety precautions should be taken when handling stainless steel powders?
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Avoid inhalation or skin contact by using gloves, masks, and protective clothing.
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Store powders in a dry, airtight container to prevent moisture absorption.
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Handle powders in a well-ventilated area or under inert gas to minimize explosion risks.
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