plynem atomizovaný předlegovaný sférický Ti-6Al-4V

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Vítejte v komplexním průvodci plynem atomizovaný předlegovaný sférický Ti-6Al-4V! If you’re here, you’re likely looking for detailed information on this incredible material, its applications, benefits, and more. You’re in the right place! Let’s dive into the world of Ti-6Al-4V, a titan among titanium alloys.

Overview of Gas Atomized Prealloyed Spherical Ti-6Al-4V

Gas atomized prealloyed spherical Ti-6Al-4V is a high-performance titanium alloy known for its impressive combination of strength, lightweight properties, and corrosion resistance. This material is primarily used in aerospace, biomedical, and industrial applications. But what makes it so special? Let’s explore.

Klíčové údaje

  • Složení: Titan (90%), hliník (6%), vanad (4%).
  • Formulář: Spherical powder produced by gas atomization
  • Vlastnosti: High strength-to-weight ratio, excellent corrosion resistance, biocompatibility
  • Aplikace: Aerospace components, medical implants, industrial parts

Why Ti-6Al-4V?

Ti-6Al-4V stands out because of its versatility and performance. It’s like the Swiss Army knife of materials: reliable, durable, and suited for a variety of demanding environments. Whether you’re manufacturing a jet engine or a hip implant, Ti-6Al-4V has got your back.

plynem atomizovaný předlegovaný sférický Ti-6Al-4V

Typy Plynem atomizovaný předlegovaný sférický Ti-6Al-4V

Let’s break down the different models of gas atomized prealloyed spherical Ti-6Al-4V powder available on the market. These variations cater to specific needs, from medical applications to high-strength industrial parts.

1. Ti-6Al-4V Grade 5

Popis: The most commonly used grade, known for its excellent mechanical properties and corrosion resistance.

Aplikace: Aerospace, automotive, marine, medical implants.

Vlastnosti:

  • Pevnost v tahu: 895 MPa
  • Mez kluzu: 828 MPa
  • Prodloužení: 10%

2. Ti-6Al-4V Grade 23 (ELI – Extra Low Interstitial)

Popis: Similar to Grade 5 but with lower oxygen and iron content, enhancing its ductility and fracture toughness.

Aplikace: Biomedical implants, dental applications.

Vlastnosti:

  • Pevnost v tahu: 860 MPa
  • Mez kluzu: 795 MPa
  • Prodloužení: 15%

3. Ti-6Al-4V Powder for Additive Manufacturing

Popis: Optimized for 3D printing technologies, ensuring high flowability and uniform particle size distribution.

Aplikace: Additive manufacturing (AM) in aerospace and medical sectors.

Vlastnosti:

  • Distribuce velikosti částic: Typically 15-45 µm
  • Tekutost: Vynikající

4. Ti-6Al-4V Hydrogenated Powder

Popis: Enhanced for applications requiring hydrogen embrittlement resistance.

Aplikace: Specialized aerospace and industrial applications.

Vlastnosti:

  • Obsah vodíku: <150 ppm
  • Pevnost v tahu: Comparable to Grade 5

5. Ti-6Al-4V Plasma Spheroidized Powder

Popis: Produced using plasma spheroidization to achieve a highly spherical shape and superior powder characteristics.

Aplikace: Additive manufacturing, thermal spray coatings.

Vlastnosti:

  • Kulovitost: Vysoká
  • Tekutost: Superior

6. Ti-6Al-4V Gas Atomized Powder

Popis: Created using gas atomization for consistent particle size and shape, ideal for high-quality manufacturing.

Aplikace: AM, Metal Injection Molding (MIM), Hot Isostatic Pressing (HIP).

Vlastnosti:

  • Velikost částic: Customizable (e.g., 15-45 µm, 45-105 µm)
  • Čistota: Vysoká

7. Ti-6Al-4V Grade 5-ELI

Popis: Combines the benefits of Grade 5 and ELI, offering improved mechanical properties and biocompatibility.

Aplikace: Critical medical implants, high-stress components.

Vlastnosti:

  • Pevnost v tahu: 900 MPa
  • Mez kluzu: 830 MPa
  • Prodloužení: 12%

8. Ti-6Al-4V Alloyed with Mo

Popis: Modified with molybdenum for enhanced high-temperature performance.

Aplikace: Aerospace engine components, high-temperature industrial applications.

Vlastnosti:

  • Pevnost v tahu: 910 MPa
  • Mez kluzu: 840 MPa
  • Prodloužení: 8%

9. Ti-6Al-4V High Oxygen Content Powder

Popis: Designed for applications where higher strength is required, despite slightly reduced ductility.

Aplikace: Industrial, structural components.

Vlastnosti:

  • Obsah kyslíku: 0.20%
  • Pevnost v tahu: 920 MPa
  • Mez kluzu: 850 MPa
  • Prodloužení: 6%

10. Ti-6Al-4V Micro-Nano Powder

Popis: Ultra-fine powder for precision applications requiring high surface area.

Aplikace: Electronics, biomedical devices.

Vlastnosti:

  • Velikost částic: <10 µm
  • Tekutost: Moderate

Vlastnosti a charakteristiky Plynem atomizovaný předlegovaný sférický Ti-6Al-4V

Composition and Chemical Properties

ŽivelSložení (%)
titan (Ti)90
hliník (Al)6
Vanad (V)4

Mechanické vlastnosti

VlastnictvíHodnota
Pevnost v tahu895 – 920 MPa
Mez kluzu828 – 850 MPa
Prodloužení6 – 15%
Hustota4,43 g/cm³
Modul pružnosti113,8 GPa

Tepelné vlastnosti

VlastnictvíHodnota
Bod tání1,660 °C
Tepelná vodivost6.6 W/m·K
Koeficient roztažnosti8.6 µm/m·K

Fyzikální vlastnosti

VlastnictvíHodnota
Tvrdost (Rockwell C)36
KulovitostVysoký
TekutostVynikající

Applications of Gas Atomized Prealloyed Spherical Ti-6Al-4V

Gas atomized prealloyed spherical Ti-6Al-4V is a material that finds its way into a myriad of applications, thanks to its impressive properties.

Letecké aplikace

In the aerospace industry, Ti-6Al-4V is a star player. Imagine a jet soaring through the sky; many of its critical components, like engine parts and airframe structures, owe their lightweight and high-strength properties to this alloy.

KomponentVýhody
Lopatky turbínyVysoká teplotní odolnost, trvanlivost
Konstrukce drakuLehká konstrukce s vysokým poměrem pevnosti a hmotnosti
Díly motoruCorrosion resistance, high fatigue strength

Biomedicínské aplikace

Ever wonder what makes a good medical implant? It’s biocompatibility and strength. Ti-6Al-4V fits the bill perfectly, making it a go-to material for hip replacements, dental implants, and even spinal devices.

KomponentVýhody
Kyčelní implantátyBiocompatibility, strength, fatigue resistance
Zubní implantátyCorrosion resistance, osseointegration
Spinal DevicesVysoká pevnost, lehkost

Průmyslové aplikace

In the industrial sector, Ti-6Al-4V is often used for its exceptional mechanical properties. Think of critical parts in high-performance machinery or chemical processing plants where durability and resistance to harsh environments are paramount.

KomponentVýhody
Pump ComponentsOdolnost proti korozi, odolnost proti opotřebení
Valve PartsVysoká pevnost, teplotní odolnost
Spojovací materiálLightweight, high tensile strength

Specifikace, velikosti, třídy a standardy

When selecting Ti-6Al-4V, it’s essential to know the specifications, sizes, grades, and standards to ensure it meets your specific requirements.

Specifikace a normy

SpecifikaceStandard
ASTM F1472Standard for Ti-6Al-4V Alloy
ASTM B348Standard for Titanium Bars and Billets
ISO 5832-3Implants for Surgery – Titanium Alloy

Velikosti a třídy

Rozsah velikostí (µm)Třída
15-45AM Grade
45-105Standard Industrial Grade
<10Micro-Nano Grade

Podrobnosti o dodavatelích a cenách

Finding the right supplier and understanding the pricing structure is crucial for making informed purchasing decisions. Here’s a look at some notable suppliers and their pricing details.

Přední dodavatelé

DodavatelUmístěníNotable Products
ATI Specialty MetalsUSATi-6Al-4V Grade 5, ELI
Arcam ABŠvédskoPrášek AM
Sandvik OspreySpojené královstvíPlasma Spheroidized Powder
Technologie povrchů PraxairUSAPlynem atomizovaný prášek

Podrobnosti o ceně

ProduktCenové rozpětí (USD/kg)
Ti-6Al-4V Grade 5$250 – $350
Ti-6Al-4V ELI$300 – $400
Ti-6Al-4V for Additive Manufacturing$350 – $500

Porovnání výhod a nevýhod Plynem atomizovaný předlegovaný sférický Ti-6Al-4V

Every material has its strengths and weaknesses. Let’s compare the pros and cons of gas atomized prealloyed spherical Ti-6Al-4V.

Výhody

VýhodaPopis
Vysoká sílaSuperior tensile and yield strength
Lehká váhaVynikající poměr pevnosti a hmotnosti
Odolnost proti koroziWithstands harsh environments
BiokompatibilitaSafe for medical implants
VšestrannostSuitable for various applications

Nevýhody

NevýhodaPopis
NákladyHigher than some other materials
ObrobitelnostChallenging to machine without proper tools
Křehkost při nízkých teplotáchMay become brittle in cold environments
plynem atomizovaný předlegovaný sférický Ti-6Al-4V

Nejčastější dotazy

Let’s address some frequently asked questions about this versatile material.

OtázkaOdpovědět
What is Ti-6Al-4V?Ti-6Al-4V is a titanium alloy with 6% aluminum and 4% vanadium, known for its high strength and corrosion resistance.
What are the main applications of Ti-6Al-4V?Aerospace, biomedical implants, and industrial applications.
Why is Ti-6Al-4V preferred in the aerospace industry?Its high strength-to-weight ratio and corrosion resistance make it ideal for critical components.
Is Ti-6Al-4V biocompatible?Yes, it’s widely used in medical implants due to its biocompatibility.
How is gas atomized Ti-6Al-4V powder produced?It is produced using gas atomization, which creates spherical powder particles with high uniformity.
What are the benefits of using Ti-6Al-4V in additive manufacturing?It provides excellent mechanical properties, good flowability, and uniform particle size, ideal for 3D printing.
How does Ti-6Al-4V compare to other titanium alloys?Ti-6Al-4V offers a good balance of strength, ductility, and corrosion resistance, making it more versatile.
What are the challenges of machining Ti-6Al-4V?It requires specific tools and techniques due to its hardness and tendency to work harden.
Can Ti-6Al-4V be used in high-temperature environments?Yes, it retains its mechanical properties at elevated temperatures, making it suitable for aerospace engine parts.
What are the typical sizes of gas atomized Ti-6Al-4V powder?Sizes typically range from 15-45 µm for additive manufacturing to larger sizes for other applications.

Závěr

Gas atomized prealloyed spherical Ti-6Al-4V is a powerhouse material, offering unmatched strength, durability, and versatility. Whether you’re soaring through the skies, improving human health, or innovating in the industrial sector, Ti-6Al-4V provides the performance and reliability you need. This comprehensive guide has hopefully illuminated the many facets of this remarkable alloy, helping you make informed decisions in your projects.

Remember, choosing the right material is crucial for the success of your application. With Ti-6Al-4V, you’re investing in a material that stands the test of time and extreme conditions. So go ahead, explore the possibilities, and harness the power of Ti-6Al-4V in your next innovation!

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