Sfäriskt pulver av legeringen AlSi7Mg: Lås upp överlägsen kvalitet och hållbarhet
Låg MOQ
Tillhandahålla låg minsta orderkvantitet för att möta olika behov.
OEM & ODM
Tillhandahålla kundanpassade produkter och designtjänster för att tillgodose unika kundbehov.
Tillräckligt lager
Säkerställa snabb orderhantering och tillhandahålla tillförlitlig och effektiv service.
Kundtillfredsställelse
Tillhandahålla högkvalitativa produkter med kundnöjdhet i fokus.
dela denna artikel
Innehållsförteckning
När det gäller metal additive manufacturing och high-performance engineering, few materials are as versatile and reliable as Spherical AlSi7Mg Alloy Powder. This aluminum-silicon-magnesium alloy has become a popular choice for industries that require lättviktig, hög hållfasthet, och korrosionsbeständig materials. If you’re exploring options for 3D-utskrifter, tillämpningar inom flyg- och rymdindustrin, eller Fordonskomponenter, this alloy may be exactly what you’re looking for.
In this comprehensive guide, we’ll break down everything you need to know about Spherical AlSi7Mg Alloy Powder: dess fastigheter, key applications, prissättning, and how it compares with other materials. By the end, you’ll have a thorough understanding of why this alloy has become a popular choice for manufacturers worldwide.
Overview: What is Spherical AlSi7Mg Alloy Powder?
Låt oss börja med grunderna. Spherical AlSi7Mg Alloy Powder är en cast aluminum alloy that contains approximately 7% silicon and a small amount of magnesium. The addition of silicon improves the alloy’s castability, while magnesium boosts its styrka och Hårdhet. The spherical shape of the powder particles is vital for metal additive manufacturing, as it improves flowability och packing density, which result in higher-quality, more precise printed parts.
But why is this material so important for 3D-utskrifter and other advanced manufacturing techniques? The answer lies in its unique combination of properties:
- Lättvikt: Aluminum is known for its low density, making AlSi7Mg ideal for applications where weight is critical.
- Hög hållfasthet: The material’s mechanical properties make it strong enough to withstand stress and loads in structural components.
- Motståndskraft mot korrosion: Thanks to its composition, AlSi7Mg offers good resistance to corrosion, especially when compared to other metals.
- Excellent Castability: Its silicon content makes it easy to cast into complex shapes, while the magnesium adds strength.
Now, let’s get into the sammansättning, mekaniska egenskaper, och tillämpningar of this alloy to understand why it’s such a valuable asset in the manufacturing world.
Composition and Key Properties of Spherical AlSi7Mg Alloy Powder
Utförandet av Spherical AlSi7Mg Alloy Powder is largely determined by its sammansättning. Each element in the alloy contributes to its fysisk och mekaniska egenskaper, making it suitable for a wide range of applications.
Typical Composition of Spherical AlSi7Mg Alloy Powder
| Element | Weight Percentage | Roll i legeringen |
|---|---|---|
| Aluminium (Al) | ~91% – 93% | Base metal providing lightweight properties och duktilitet |
| Kisel (Si) | 6.5% – 7.5% | Förbättrar castability och reduces shrinkage during solidification |
| Magnesium (Mg) | 0.2% – 0.5% | Increases styrka through utskiljningshärdning |
| Järn (Fe) | ≤ 0,2% | Can affect korrosionsbeständighet if not controlled |
| Övriga element | ≤ 0,15% | Includes trace elements such as tin, copper, and manganese for alloy refinement |
This specific combination enhances the alloy’s styrka, Hållbarhet, och korrosionsbeständighet.
Key Mechanical and Physical Properties of Spherical AlSi7Mg Alloy Powder
| Fastighet | Värde |
|---|---|
| Täthet | 2,68 g/cm³ |
| Ultimate Tensile Strength (UTS) | 320 MPa – 370 MPa |
| Utbyteshållfasthet | 160 MPa – 200 MPa |
| Töjning vid brott | 5% – 12% |
| Smältpunkt | 570°C – 630°C |
| Termisk konduktivitet | 150 – 180 W/m·K |
| Elektrisk konduktivitet | 30 – 35% IACS |
| Hårdhet (Vickers) | 80 – 95 HV |
Dessa egenskaper gör Spherical AlSi7Mg Alloy Powder highly suitable for load-bearing structures, Fordonsdelar, och high-performance 3D printing applications.
Applications of Spherical AlSi7Mg Alloy Powder
Now that we’ve covered the sammansättning och key properties, let’s dive into the various tillämpningar av Spherical AlSi7Mg Alloy Powder. Thanks to its lättviktig och high-strength characteristics, this material is used in a wide range of industries.
Key Applications of Spherical AlSi7Mg Alloy Powder
| Industri | Tillämpning |
|---|---|
| Flyg- och rymdindustrin | Airplane components, structural parts, fuselages |
| Fordon | Motordelar, suspension systems, lightweight frames |
| Additiv tillverkning | 3D-utskrifter of complex parts, prototyping, custom components |
| Military & Defense | Drones, armored vehicle parts, lightweight structures |
| Marin | Boat hulls, beslag, marine-grade components |
| Konsumentvaror | Bicycle frames, sporting equipment, lightweight tools |
Tillämpningar inom flyg- och rymdindustrin
I aerospace industry, Spherical AlSi7Mg Alloy Powder is used for structural components such as airplane wings, fuselages, och landningsställ. The material’s hög hållfasthet, combined with its lightweight properties, makes it an ideal choice for applications where weight reduction is essential for fuel efficiency and performance.
Tillämpningar inom fordonsindustrin
I automotive industry, AlSi7Mg alloy is commonly used for engine parts, suspension systems, och lightweight frames. Dess low density helps to reduce the overall weight of the vehicle, which in turn improves fuel efficiency och prestanda. The alloy’s god slitstyrka also makes it suitable for komponenter med hög belastning in engines and transmissions.
Additive Manufacturing Applications
One of the most exciting uses of Spherical AlSi7Mg Alloy Powder is in additiv tillverkning (or 3D-utskrifter). The spherical shape of the powder particles enhances its flowability, allowing for more precise and complex printing of parts. This is particularly beneficial for industries that require custom components eller snabb prototyptillverkning, såsom flyg- och rymdindustrin, fordonsindustrinoch till och med medicintekniska produkter.
Specifications, Sizes, and Standards for Spherical AlSi7Mg Alloy Powder
When working with Spherical AlSi7Mg Alloy Powder, it’s important to understand the Specifikationer och standarder that apply to different applications. Whether you’re using the material for 3D-utskrifter, pulvermetallurgi, eller gjutning, you need to make sure you’re meeting the necessary branschstandarder.
Common Specifications for Spherical AlSi7Mg Alloy Powder
| Specifikation | Detaljer |
|---|---|
| Fördelning av partikelstorlek | 15 – 53 µm (for additive manufacturing) |
| Renhet | ≥ 99.0% (aluminum alloy content) |
| Bulk Density | 1.30 – 1.60 g/cm³ |
| Flödeshastighet | 13 – 20 s/50g (via Hall Flowmeter) |
| Förpackning | Available in 500g, 1kg, 5kg, and bulk orders |
| Certifieringsstandarder | ASTM F3318, ISO 9001, RoHS Compliant |
Den fördelning av partikelstorlek is particularly important for additiv tillverkning processes. Finer particles tend to produce parts with better surface finishes and more intricate details, while larger particles are more cost-effective for bulk production.
Available Particle Sizes for Spherical AlSi7Mg Alloy Powder
| Partikelstorlek | Tillämpning |
|---|---|
| 15 – 25 µm | High-resolution 3D printing och precision metal injection molding |
| 25 – 35 µm | Pulvermetallurgi och metal 3D printing |
| 35 – 53 µm | Bulk production of larger components in fordonsindustrin och flyg- och rymdindustrin industries |
Suppliers and Pricing for Spherical AlSi7Mg Alloy Powder
When it comes to sourcing Spherical AlSi7Mg Alloy Powder, choosing the right supplier is crucial. The quality of the powder can significantly affect the prestanda of the final product, especially in högpresterande applikationer som flyg- och rymdindustrin och fordonsindustrin.
Top Suppliers and Pricing for Spherical AlSi7Mg Alloy Powder
| Leverantör | Product Description | Pris per kg (USD) | Kommentarer |
|---|---|---|---|
| LPW-teknik | High-purity AlSi7Mg alloy powder for 3D printing | $50 – $75 | Specializes in powders for additiv tillverkning |
| AP&C | Spherical AlSi7Mg alloy powder for SLM/DMLS | $60 – $80 | Provides powders tailored for metal 3D printing technologies |
| Tekna | Aerospace-grade AlSi7Mg alloy powder | $65 – $85 | Känd för high-quality powders för tillämpningar inom flyg- och rymdindustrin |
| Snickare Tillsats | AlSi7Mg powder for pulvermetallurgi | $55 – $70 | Focuses on powders for snabb prototyptillverkning och massproduktion |
| GKN Hoeganaes | Customized AlSi7Mg powder for various industries | $50 – $70 | Offers powders for fordonsindustrin och flyg- och rymdindustrin tillämpningar |
Factors Influencing the Price of Spherical AlSi7Mg Alloy Powder
Flera faktorer påverkar priset på Spherical AlSi7Mg Alloy Powder, inklusive:
- Partikelstorlek: Smaller particles are typically more expensive due to the additional processing required.
- Renhet: Higher purity powders command a premium price, as they provide better mekaniska egenskaper och korrosionsbeständighet.
- Ordervolym: As with most industrial materials, bulk orders result in lower per-kilogram costs.
- Leverantörens rykte: Etablerade leverantörer med certifications och quality assurances may charge more, but you get the benefit of consistent quality och tillförlitlighet.
Comparing Advantages and Limitations of Spherical AlSi7Mg Alloy Powder
Som vilket material som helst, Spherical AlSi7Mg Alloy Powder has both Fördelar och Begränsningar. Understanding these will help you decide if it’s the right material for your particular application.
Advantages of Spherical AlSi7Mg Alloy Powder
| Fördelar | Detaljer |
|---|---|
| Lättvikt | Excellent for applications where weight reduction is critical |
| Hög hållfasthet | Strong enough to handle load-bearing applications |
| Good Corrosion Resistance | Fungerar bra i marin och utomhusmiljöer |
| Sfärisk form | Förbättrar flowability och packing density för 3D-utskrifter tillämpningar |
| Excellent Castability | Idealisk för casting complex shapes with minimal shrinkage |
Limitations of Spherical AlSi7Mg Alloy Powder
| Begränsningar | Detaljer |
|---|---|
| Lower Strength at High Temperatures | Not suitable for miljöer med höga temperaturer compared to other alloys |
| Dyrare | Can be pricier than standard aluminum alloys like 6061 eller 7075 |
| Heat Treatment Required | Needs värmebehandling to achieve full mechanical properties |
| Less Ductile | Compared to other aluminum alloys, AlSi7Mg is less ductile |
Frequently Asked Questions (FAQ) About Spherical AlSi7Mg Alloy Powder
What is Spherical AlSi7Mg Alloy Powder used for?
| Svar: Spherical AlSi7Mg Alloy Powder is widely used in industries such as flyg- och rymdindustrin, fordonsindustrin, marin, och additiv tillverkning. Its combination of lightweight properties, hög hållfasthet, och god korrosionsbeständighet gör den lämplig för structural components, engine parts, och 3D-printed prototypes.
How much does Spherical AlSi7Mg Alloy Powder cost?
| Svar: The price typically ranges from $50 to $85 per kilogram, depending on factors such as Partikelstorlek, renhet, och ordervolym. Bulk orders often result in lower per-kilogram costs.
Can Spherical AlSi7Mg Alloy Powder be used in metal 3D printing?
| Svar: Absolutely! Spherical AlSi7Mg Alloy Powder är idealisk för additiv tillverkning processer som Selektiv lasersmältning (SLM) och Direkt metallsintring med laser (DMLS). Dess spherical particle shape improves flowability och packing density, resulting in high-precision parts med complex geometries.
What are the main advantages of AlSi7Mg alloy in automotive applications?
| Svar: The main advantages of AlSi7Mg alloy in automotive applications include its lightweight properties, which help reduce the overall weight of the vehicle, and its hög hållfasthet, which ensures durability. Its god korrosionsbeständighet also makes it suitable for outdoor components och engine parts.
Is heat treatment required for AlSi7Mg alloy?
| Svar: Yes, AlSi7Mg alloy typically requires värmebehandling to achieve its full mechanical properties. This step is crucial for applications that demand hög hållfasthet och Hållbarhet.
Conclusion: Why Choose Spherical AlSi7Mg Alloy Powder?
Sammanfattningsvis, Spherical AlSi7Mg Alloy Powder är en high-performance material som erbjuder en unik kombination av lightweight properties, hög hållfasthet, och god korrosionsbeständighet. Oavsett om du arbetar i flyg- och rymdindustrin, fordonsindustrin, eller additiv tillverkning, this alloy provides the right balance of prestanda och Kostnadseffektivitet.
Dess spherical particle shape makes it ideal for 3D-utskrifter, där flowability och packing density are key to producing high-quality parts. Additionally, its castability och motståndskraft mot slitage make it suitable for a wide range of structural components och applikationer med höga påfrestningar.
If you’re looking for a material that can deliver styrka, Hållbarhet, och lightweight efficiency, Spherical AlSi7Mg Alloy Powder bör definitivt vara på din radar.
Få det senaste priset
Om Met3DP
Produktkategori
HOT SALE
KONTAKTA OSS
Har du några frågor? Skicka oss meddelande nu! Vi kommer att betjäna din begäran med ett helt team efter att ha fått ditt meddelande.
Metallpulver för 3D-printing och additiv tillverkning
FÖRETAG
PRODUKT
cONTACT INFO
- Qingdao City, Shandong, Kina
- [email protected]
- [email protected]
- +86 19116340731