Bezkonkurenční sférický hliníkový prášek pro 3D tisk a nejen pro něj

Aluminum powder has long been a game-changer in industries ranging from aerospace to electronics. But when you take that material and refine it into a spherical shape, its performance and versatility skyrocket. Enter Spherical Aluminum Powder, a material that combines the lightweight and corrosion-resistant properties of aluminum with the precision and flowability required for modern manufacturing techniques like 3D printing and powder metallurgy. Why does the spherical shape matter? Think about rolling marbles across a table versus rolling irregularly shaped stones. The marbles roll smoothly and efficiently, while the stones catch and stumble. Similarly, Spherical Aluminum Powder offers better flowability, higher packing density, and consistent performance, making it a favorite for advanced manufacturing processes. Whether you're creating lightweight aerospace parts, energy-efficient components, or even fireworks, Spherical Aluminum Powder sets the standard. In this guide, we’ll break down everything you need to know about Spherical Aluminum Powder, including its composition, properties, applications, and pricing. We’ll also explore how it compares to other aluminum powders and answer some of the most common questions about this incredible material.

Nízké MOQ

Poskytněte nízké minimální množství objednávky, abyste splnili různé potřeby.

OEM a ODM

Poskytujte přizpůsobené produkty a designové služby, které splňují jedinečné potřeby zákazníků.

Přiměřená zásoba

Zajistěte rychlé zpracování objednávek a poskytněte spolehlivé a efektivní služby.

Spokojenost zákazníků

Poskytujte vysoce kvalitní produkty s jádrem spokojenosti zákazníků.

sdílet tento článek

Obsah

Overview of Spherical Aluminum Powder

Aluminum powder has long been a game-changer in industries ranging from aerospace to electronics. But when you take that material and refine it into a kulovitý tvar, its performance and versatility skyrocket. Enter Sférický hliníkový prášek, a material that combines the lightweight and corrosion-resistant properties of aluminum with the precision and flowability required for modern manufacturing techniques like 3D tisk a prášková metalurgie.

Why does the spherical shape matter? Think about rolling marbles across a table versus rolling irregularly shaped stones. The marbles roll smoothly and efficiently, while the stones catch and stumble. Similarly, Sférický hliníkový prášek nabízí lepší průtočnost, vyšší hustota balení, a konzistentní výkon, making it a favorite for advanced manufacturing processes. Whether you’re creating lightweight aerospace parts, energy-efficient components, or even fireworks, Sférický hliníkový prášek sets the standard.

V této příručce se dozvíte vše, co potřebujete vědět o. Sférický hliníkový prášek, including its composition, properties, applications, and pricing. We’ll also explore how it compares to other aluminum powders and answer some of the most common questions about this incredible material.


What is Spherical Aluminum Powder?

Sférický hliníkový prášek is a finely processed aluminum powder where each particle is shaped into a near-perfect sphere. This unique geometry improves the material’s průtočnost, účinnost balení, a tepelná vodivost, making it ideal for advanced manufacturing methods. It is commonly used in applications requiring lehké materiály, tepelná a elektrická vodivost, a odolnost proti oxidaci.

Traditional aluminum powder often consists of irregularly shaped particles, which can lead to inconsistent results in applications like 3D printing or sintering. By contrast, the spherical shape of Sférický hliníkový prášek ensures uniform particle distribution, reducing defects and improving the overall performance of the final product.


Composition and Properties of Spherical Aluminum Powder

VlastnictvíHodnota
Chemické složeníAluminum (Al): ≥ 99.5%, Trace elements: ≤ 0.5%
Hustota~2.70 g/cm³
Bod tání~660 °C
Tvar částiceSférické
Rozsah velikosti částic10–45 µm (3D printing), 45–150 µm (general use)
Tepelná vodivost~235 W/m·K
Elektrická vodivost~37.7 MS/m
Odolnost proti oxidaciHigh (forms a protective oxide layer)
TekutostVynikající (díky kulovitému tvaru)

Klíčové vlastnosti

  1. Lehká váha: Aluminum is known for its low density, making it ideal for weight-sensitive applications like aerospace and automotive parts.
  2. Odolnost proti korozi: The natural oxide layer on aluminum particles protects against environmental degradation.
  3. Vysoká vodivost: Provides excellent thermal and electrical conductivity, essential for electronics and energy-efficient solutions.
  4. Výhoda sférického tvaru: Improves flowability, packing density, and layer uniformity in manufacturing processes.
  5. Oxidation Energy: Frequently used in pyrotechnics due to its controlled exothermic oxidation.

Applications of Spherical Aluminum Powder

Všestrannost Sférický hliníkový prášek allows it to shine in a wide variety of industries. Below is a breakdown of its applications:

PrůmyslAplikace
AerospaceLightweight structural components, rocket propellants, thermal shielding.
Automobilový průmyslLightweight engine parts, fuel-efficient components, brake pads.
ElektronikaConductive inks, thermal management systems, capacitors.
3D tiskAdditive manufacturing of intricate lightweight parts.
EnergieSolar panels, battery components, fuel cells.
PyrotechnikaFireworks, explosives, and rocket fuels.
NátěryAnti-corrosion coatings, conductive paints, thermal spray coatings.
HutnictvíAlloying element in steel and other metals.

Specifications, Sizes, and Standards for Spherical Aluminum Powder

Výrobci vyrábějí Sférický hliníkový prášek in various sizes and grades to meet the specific needs of different industries. Below is a summary of typical specifications:

SpecifikacePodrobnosti
Rozsah velikosti částic10–45 µm (for additive manufacturing), 45–150 µm (for powder metallurgy).
TvarSférické (zajišťuje lepší průtočnost a hustotu balení).
Čistota≥ 99.5%
BaleníVakuově uzavřené nádoby (1 kg, 5 kg, 10 kg).
Dodržování standardůISO 9001, ASTM B330 (particle size distribution).

Suppliers and Pricing for Spherical Aluminum Powder

Ceny pro Sférický hliníkový prášek varies based on factors like particle size, purity, and order quantity. Below are some major suppliers and their pricing details:

Název dodavateleRegionCenové rozpětí (USD/kg)Speciální funkce
Pokročilé kovové práškySeverní Amerika$25–$50Custom particle size distributions.
Global Aluminum SolutionsEvropa$30–$55Prášky vysoké čistoty pro použití v letectví a kosmonautice.
Asia-Pacific PowdersAsie a Tichomoří$20–$40Hromadné slevy pro velké objednávky.
MetalTech IndustriesGlobální$30–$60Sférické prášky s certifikací ISO.

Advantages and Limitations of Spherical Aluminum Powder

VýhodyOmezení
Excellent flowability and packing density.Higher cost compared to irregular aluminum powder.
Vysoká tepelná a elektrická vodivost.Requires precise handling to avoid oxidation.
Lightweight and corrosion-resistant.Limited performance at extreme temperatures.
Ideal for advanced manufacturing methods.Může vyžadovat specializované vybavení pro zpracování.

How Does Spherical Aluminum Powder Compare to Other Aluminum Powders?

VlastnostiSférický hliníkový prášekIrregular Aluminum PowderFlake Aluminum Powder
Tvar částiceSférickéNepravidelnéFlake-like
TekutostVynikajícíMírnýŠpatný
Hustota baleníVysokýMírnýNízký
Aplikace3D printing, coatingsObecné použitíPyrotechnics, pigments
CenaVyššíDolníMírný

FAQs About Spherical Aluminum Powder

OtázkaOdpovědět
What is Spherical Aluminum Powder used for?It’s used in aerospace, electronics, 3D printing, and energy applications.
Proč je kulový?The spherical shape enhances flowability, packing density, and uniformity.
Lze jej použít při 3D tisku?Yes, it’s widely used due to its excellent flowability and layer consistency.
What is its purity level?Typically ≥99.5%, ensuring high performance in critical applications.
Is it safe to use?Yes, but proper handling is needed to avoid oxidation or dust ignition.

Závěr

Sférický hliníkový prášek is a cornerstone material in modern manufacturing, offering a unique combination of lehké vlastnosti, tepelná a elektrická vodivost, a odolnost proti korozi. Jeho kulovitý tvar ensures superior performance in applications like 3D tisk, letecké díly, vodivé povlaky, and even pyrotechnics.

While it may come at a slightly higher price than traditional aluminum powders, its benefits in terms of precision, efficiency, and consistency are well worth the investment. Whether you’re an engineer designing the next-generation spacecraft or a manufacturer seeking high-quality materials for additive manufacturing, Sférický hliníkový prášek is a reliable and versatile choice.

Looking to unlock the full potential of aluminum in your projects? Sférický hliníkový prášek could be your ultimate solution.

Pokud se chcete dozvědět více, kontaktujte nás.

Získejte nejnovější cenu