Inconel X-750 Powder: The Go-To Alloy for Extreme Temperature and Stress

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.

share this article

Obsah

When you’re working in industries that demand high-temperature performance, corrosion resistance, a mechanical strength, few materials stand out like Inconel X-750 powder. This nickel-chromium alloy is widely known for its ability to maintain structural integrity in extreme environments, making it a top choice for applications ranging from gas turbines na nuclear reactors.

In this comprehensive guide, we’ll take you through everything you need to know about Inconel X-750 powder—from its složení a properties to its most common applications and how it compares to other high-performance alloys. Whether you’re an engineer, a procurement specialist, or simply someone curious about cutting-edge materials, this article will provide the insights you need.


Overview of Inconel X-750 Powder

Inconel X-750 powder is a superslitina na bázi niklu that has been strengthened through precipitation hardening. This alloy is designed to withstand high-stress environments, particularly at elevated temperatures. Its excellent resistance to oxidation a corrosion makes it ideal for use in extreme environments, such as aircraft engines, nuclear reactors, a gas turbines.

Key Features of Inconel X-750 Powder:

  • Výkon při vysokých teplotách: With a melting point above 1300°C, it maintains mechanical strength even in extreme heat.
  • Koroze Resistance: Excellent resistance to oxidation a corrosive elements, making it suitable for marine a letectví a kosmonautiky applications.
  • Vytvrzené srážky: Strengthened by the addition of aluminum a titan, which improves its resistance to creep a stress corrosion cracking.
  • Všestranné aplikace: Used in applications requiring thermal stability, such as gas turbines, nuclear reactors, a aerospace components.

Now that you have a general understanding, let’s dig deeper into the složení a properties z Inconel X-750 powder to see what makes it a go-to choice for high-performance applications.


Inconel X-750 Powder Composition and Properties

The chemical makeup z Inconel X-750 powder is what gives it its unique properties. This nickel-chromium alloy also contains significant amounts of aluminum, titan, a niob, which contribute to its precipitation-hardening capabilities and high-temperature performance.

Chemické složení

ŽivelProcento (%)Role ve slitině
nikl (Ni)70.0 minProvides base corrosion resistance a high-temperature stability.
Chrom (Cr)14.0-17.0Enhances oxidation resistance and offers structural stability in high-temperature environments.
železo (Fe)5.0-9.0Adds mechanical strength and improves the overall toughness of the alloy.
titan (Ti)2.25-2.75Key to precipitation hardening, increasing creep resistance a mechanical strength.
hliník (Al)0.40-1.0Contributes to precipitation hardening and improves oxidation resistance.
niob (Nb)0.70-1.20Enhances creep resistance a mechanical strength at elevated temperatures.
Kobalt (Co)1,0 maxAdds síla at high temperatures, particularly in aerospace applications.
mangan (Mn)1,0 maxImproves weldability and helps maintain structural integrity.
uhlík (C)0,08 max.Helps improve hardness a creep resistance.
křemík (Si)0,50 maxEnhances oxidation resistance a castability.

Mechanical and Thermal Properties

The mechanické a thermal properties z Inconel X-750 powder make it ideal for high-stress a high-temperature applications. Below is a breakdown of its key properties:

VlastnictvíValue/Description
Hustota8.28 g/cm³
Bod tání1393-1427°C
Pevnost v tahu930 MPa at room temperature
Mez kluzu600 MPa at room temperature
Prodloužení po přetržení25%
Odolnost vůči tečeníExcellent, up to 700°C
Tepelná vodivost11.0 W/m·K
Odolnost proti oxidaciPerforms well in oxidative environments up to 980°C
Odolnost proti únavěHigh resistance to fatigue a stress-corrosion cracking, especially in aerospace applications.
SvařitelnostGood, but requires post-weld heat treatment to prevent cracking a stress-corrosion.

Key Advantages

So, why is Inconel X-750 powder often chosen for high-performance applications? Let’s explore the key advantages that make this alloy stand out compared to other nickel-based superalloys or traditional materials.

1. Exceptional High-Temperature Stability

One of the most important reasons to choose Inconel X-750 powder is its ability to perform in high-temperature environments. From gas turbine engines na nuclear reactors, this material can handle temperatures that would make other metals fail.

2. Resistance to Corrosion and Oxidation

With its high nickel a chromium content, Inconel X-750 powder provides excellent resistance na oxidation a corrosive media. Whether you’re dealing with steam, chlorides, or salts, this material will maintain its integrity even when exposed to harsh environments.

3. High Mechanical Strength and Creep Resistance

Thanks to the addition of titan, aluminum, a niob, Inconel X-750 powder is precipitation-hardened, meaning it retains its mechanical strength even under long-term stress a elevated temperatures.

4. Versatile Manufacturing Capabilities

Whether you’re using prášková metalurgie, aditivní výroba, or traditional casting, Inconel X-750 powder is highly adaptable. Its consistent particle size distribution a spherical morphology make it ideal for 3D tisk, thermal spray, and even hot isostatic pressing (HIP).

5. Good Fatigue and Stress-Corrosion Resistance

Inconel X-750 powder performs exceptionally well in cyclic environments where fatigue is a concern. This makes it a popular choice for aircraft engines, where components are exposed to rapid temperature fluctuations a mechanical stresses.


Applications of Inconel X-750 Powder

Now that we’ve covered the složení a key properties, let’s talk about where Inconel X-750 powder really shines. This alloy is used across industries that demand high performance in extreme environments. Let’s break it down by application.

Common Applications by Industry

Průmyslaplikace
AerospaceLopatky turbíny, exhaust systems, a engine components that require high-temperature performance and fatigue resistance.
Nuclear PowerControl rods, reactor core components, a steam generators exposed to both corrosive and high-temperature environments.
Plynové turbínyTurbine rotors, discs, a seals that must resist creep and stress corrosion cracking at elevated temperatures.
Ropa a plynDownhole tools, valves, a piping that need to withstand high-pressure, high-temperature, and corrosive environments.
Chemické zpracováníVýměníky tepla, piping systems, a vessels used in corrosive environments that involve acid and caustic solutions.
NámořníPiping a valves in seawater environments, where corrosion and stress-corrosion cracking are major concerns.
3D tiskAditivní výroba of complex geometries used in high-performance letectví a kosmonautiky a energy sector parts.

Specifications, Sizes, and Standards for Inconel X-750 Powder

If you’re considering Inconel X-750 powder for your next project, it’s essential to understand the various specifications, sizes, a standards that apply. Ensuring that your material selection adheres to the proper specifications is critical for high-performance a safety.

Specifikace

SpecifikacePodrobnosti
Velikost částicTypically ranges from 15 až 45 mikronů for aditivní výroba a prášková metalurgie.
Morfologie práškuGenerally spherical for superior flowability in 3D tisk a thermal spray applications.
AMS StandardsAMS 5667, for nickel-chromium-iron alloys used in letectví a kosmonautiky a high-temperature applications.
Číslo UNSUNS N07750
Normy ASTMASTM B637 for nickel-chromium alloys used in high-stress, high-temperature environments.
Normy ISOISO 15156 for corrosion-resistant alloys used in sour gas environments.

Suppliers and Pricing of Inconel X-750 Powder

The stanovení cen z Inconel X-750 powder can vary depending on factors like supplier, particle size, a order volume. Below is a list of some well-known suppliers along with their approximate pricing for this high-performance alloy.

Dodavatelé a ceny

DodavatelCenové rozpětí (za kg)Poznámky
Höganäs AB$700 – $950Specializes in kovové prášky for aditivní výroba a thermal spray applications.
Tesařská technologie$720 – $980Offers custom particle sizes and formulations for prášková metalurgie a 3D tisk.
Oerlikon Metco$710 – $960Provides Inconel X-750 powder for thermal spray coatings a aditivní výroba.
Sandvik$730 – $990Supplies pokročilé materiály for industries like letectví a kosmonautiky a nuclear power.
Kennametal$720 – $980Focuses on high-performance nickel alloys for demanding applications.

Prices typically range from $700 to $990 per kilogram, depending on the supplier, particle size, a specific requirements.


Comparing the Pros and Cons of Inconel X-750 Powder

Before making your final decision, it’s important to weigh the advantages a limitations z Inconel X-750 powder. While it offers numerous benefits, there are also some drawbacks depending on the specific application.

Výhody

VýhodaPopis
Stabilita při vysokých teplotách: Maintains strength at elevated temperatures.Ideal for gas turbines, letectví a kosmonautiky, a nuclear applications.
Odolnost proti korozi: Excellent resistance to oxidation and corrosive elements.Suitable for environments with steam, chlorides, a acids.
Vytvrzené srážky: Increased strength through heat treatment.Provides creep resistance a stress-corrosion cracking resistance at high temperatures.
Versatile Manufacturing Use: Suitable for 3D tisk, thermal spray, a prášková metalurgie.Allows for složité geometrie a high-performance parts.
Odolnost proti únavě: Highly resistant to fatigue and stress-corrosion cracking.Particularly useful in letectví a kosmonautiky a marine applications.

Omezení

OmezeníPopis
Vysoká cena: More expensive than other materials.May not be suitable for cost-sensitive applications.
Obtížná obrobitelnost: Requires specialized tools for precision machining.Can increase machining time a náklady, especially for complex parts.
Limitovaná dostupnost: Not always readily available in large quantities.Can lead to longer lead times, especially for specialized particle sizes or formulations.
Requires Heat Treatment: Needs post-weld heat treatment to avoid stress-corrosion cracking.Adds extra steps during manufacturing processes.
Oxidation at Very High Temperatures: Oxidation can become an issue above 980°C.May require coatings nebo special treatments for applications beyond this temperature range.

Nejčastější dotazy

Here are some of the most frequently asked questions about Inconel X-750 powder, along with concise, informative answers to help you better understand the material and its applications.

OtázkaOdpovědět
What is Inconel X-750 powder used for?Inconel X-750 powder is used in letectví a kosmonautiky, nuclear, oil & gas, a marine industries where high-temperature a corrosion resistance are crucial.
How much does Inconel X-750 powder cost?The price of Inconel X-750 powder ranges from $700 to $990 per kilogram, depending on the supplier a particle size.
Can Inconel X-750 powder be used for 3D printing?Yes, Inconel X-750 powder is widely used in aditivní výroba, particularly for high-performance aerospace and energy sector parts.
What industries use Inconel X-750 powder?Industries including letectví a kosmonautiky, nuclear power, chemical processing, oil & gas, a marine commonly use Inconel X-750 for high-performance applications.
What makes Inconel X-750 powder corrosion-resistant?The high nickel a chromium content in Inconel X-750 provides excellent resistance to oxidation, chlorides, a high-temperature environments.
What are the main advantages of Inconel X-750 powder?Inconel X-750 powder offers high-temperature stability, corrosion resistance, a mechanical strength, making it ideal for extreme environments.
What are the drawbacks of using Inconel X-750 powder?The main limitations include its high cost, machining difficulty, a heat treatment requirements, which can increase production time a náklady.
Is Inconel X-750 powder suitable for high-temperature applications?Yes, Inconel X-750 powder can handle temperatures up to 980°C, making it ideal for gas turbines, nuclear reactors, a heat exchangers.
Can Inconel X-750 powder handle corrosive environments?Absolutely. Thanks to its high nickel a chromium content, Inconel X-750 provides excellent corrosion resistance in marine a chemical environments.

Final Thoughts: Is Inconel X-750 Powder Right for Your Project?

If your application requires high-temperature performance, corrosion resistance, a mechanical strength, Inconel X-750 powder is a top-tier material choice. Its ability to withstand extremely demanding conditions makes it ideal for industries like letectví a kosmonautiky, nuclear energy, oil & gas, a chemical processing.

Zatímco Inconel X-750 powder may come at a vyšší náklady compared to other materials, the long-term performance a durability it offers often justify the investment. Whether you’re designing gas turbines, nuclear reactor components, or high-performance aerospace parts, Inconel X-750 powder is engineered to meet the most extreme performance requirements.

In conclusion, if your project demands a material that can handle extreme heat, corrosive environments, a high-stress applications, Inconel X-750 powder is a reliable and effective solution.

Maybe you want to know more about our products

Získejte nejnovější cenu