Hastelloy C-22 Powder: Unbeatable Performance in Harsh Environments

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

If you’re delving into industries that demand the highest levels of corrosion resistance, durability, a mechanical strength, then you’ve likely come across Hastelloy C-22 powder. This high-performance alloy is widely used in industries where extreme conditions—like exposure to harsh chemicals or high temperatures—are the norm. Whether you’re involved in chemical processing, letectví a kosmonautiky, or environmental applications, Hastelloy C-22 powder offers a unique blend of properties that make it stand out in the world of advanced materials.

In this comprehensive guide, we’ll explore everything you need to know about Hastelloy C-22 powder—from its složení a properties to its applications, specifications, a pricing details. By the end, you’ll have a solid understanding of why this alloy is a go-to solution for industries that demand top-notch performance in the harshest environments.


Overview of Hastelloy C-22 Powder

Hastelloy C-22 powder is a nickel-chromium-molybdenum-tungsten alloy with superior resistance to pitting, crevice corrosion, a stress corrosion cracking. It excels in harsh environments where other materials might fail, particularly in oxidizing a reducing conditions. Its versatility makes it an ideal choice for industries that require corrosion resistance across a broad spectrum of chemical environments, especially at elevated temperatures.

Key Features of Hastelloy C-22 Powder:

  • Výjimečná odolnost proti korozi: Performs well in both oxidizing a reducing environments, making it suitable for chemical processing a pollution control equipment.
  • High Versatility: Can be used in applications requiring resistance to chloride-induced pitting a crevice corrosion.
  • Good Fabricability: It can be fabricated using welding, machining, a forming techniques.
  • Resistance to Aggressive Chemicals: Withstands attack from chlorides, acids, a alkalis.
  • Široká škála aplikací: Used in industries such as pharmaceuticals, power generation, a wastewater treatment.

Composition and Properties of Hastelloy C-22 Powder

The secret behind Hastelloy C-22 powder’s incredible performance lies in its chemical composition. As a superslitina na bázi niklu, it combines nickel, chromium, molybden, a tungsten, with trace elements that further enhance its resistance to corrosion a oxidation.

Chemical Composition of Hastelloy C-22 Powder

The following table outlines the typical chemical composition z Hastelloy C-22 powder, which gives it the ability to withstand harsh environments.

ŽivelWeight Percentage (%)Úloha ve slitině
nikl (Ni)56.0 maxProvides base corrosion resistance and is the primary element for high-temperature performance.
Chrom (Cr)20.0-22.5Enhances oxidation resistance and protects against crevice and pitting corrosion.
molybden (Mo)12.5-14.5Improves resistance to chloride-induced corrosion and increases creep strength.
Wolfram (W)2.5-3.5Contributes to overall síla and further improves resistance to pitting corrosion.
železo (Fe)2.0-6.0Provides structural integrity and enhances fabricability.
Kobalt (Co)2,5 maxAdds to the overall síla of the alloy, particularly at elevated temperatures.
uhlík (C)0,015 maxKeeps the alloy ductile while preventing excessive hardness.
mangan (Mn)0,5 max.Improves weldability and contributes to the alloy’s structural stability.
křemík (Si)0,08 max.Enhances oxidation resistance at high temperatures.
fosfor (P)0.02 maxLimits grain boundary embrittlement, ensuring long-term durability in corrosive environments.

Key Mechanical and Thermal Properties of Hastelloy C-22 Powder

Hastelloy C-22 powder isn’t just about corrosion resistance—it also delivers strong mechanical performance a thermal stability. Here’s a breakdown of its key properties:

VlastnictvíValue/Description
Hustota8.69 g/cm³
Bod tání1357-1399°C
Maximální pevnost v tahu690 MPa
Mez kluzu310 MPa
Prodloužení po přetrženíApproximately 40%
Tvrdost90-95 HRB (Rockwell B)
Tepelná vodivost9.5 W/m·K
Odolnost proti oxidaciExcellent up to 1200°C
Odolnost vůči tečeníOutstanding creep resistance under high heat a stress conditions.
SvařitelnostHighly weldable with no requirement for post-weld heat treatment.

Applications of Hastelloy C-22 Powder

So, where exactly does Hastelloy C-22 powder shine? Its primary strength lies in its versatility across multiple industries, particularly those exposed to corrosive environments. Whether you’re dealing with chemical processing nebo pollution control, Hastelloy C-22 powder provides a robust solution.

Common Applications of Hastelloy C-22 Powder by Industry

Průmyslaplikace
Chemické zpracováníUsed in reactor vessels, piping systems, heat exchangers, a evaporators for handling acids a corrosive chemicals.
Kontrola znečištěníIdeal for flue gas desulfurization systems, scrubbers, a filters that manage highly corrosive gases.
AerospaceIntegrated into engine components a exhaust systems that require high strength a corrosion resistance.
Farmaceutické produktyUsed in reactor vessels a piping for handling aggressive chemicals in drug manufacturing processes.
Výroba elektřinyApplied in nuclear reactors, heat exchangers, a turbine blades that operate in high-temperature, corrosive environments.
Námořní inženýrstvíUsed in seawater handling systems, desalination plants, a offshore oil rigs due to its resistance to saltwater corrosion.
Wastewater TreatmentEmployed in equipment that handles waste streams containing aggressive chemicals a corrosive substances.

Why Choose Hastelloy C-22 Powder for These Applications?

The reasons are simple: Hastelloy C-22 powder offers outstanding resistance to a wide range of aggressive chemicals, včetně acids, salts, a chlorides. On top of that, it can withstand high temperatures, making it ideal for applications involving heat a corroding substances.

If you’re working in a highly corrosive environment or need material that can handle fluctuating conditions (oxidizing and reducing), Hastelloy C-22 powder is your best bet.


Specifications, Sizes, and Standards for Hastelloy C-22 Powder

When it comes to choosing Hastelloy C-22 powder, it’s crucial to understand the specifications, sizes, a standards that apply. Depending on your application, you’ll need to ensure that the powder meets the appropriate industry standards for performance a safety.

Specifications and Standards for Hastelloy C-22 Powder

Specifikace/StandardPodrobnosti
Číslo UNSN06022
AMS StandardsAMS 5837, covering corrosion-resistant nickel-based alloys používané v high-performance applications.
Normy ASTMASTM B574, ASTM B575, outlining the material specifications for nickel-chromium-molybdenum alloys.
Normy ISOISO 15156 for materials used in sour gas environments.
Velikost částicRanges from 15 až 45 mikronů depending on the application (e.g., 3D tisk, tepelné stříkání).
Morfologie práškuTypically spherical, ensuring good flowability for aditivní výroba a prášková metalurgie.
Bod tání1357-1399°C
Hustota8.69 g/cm³

Dostupné velikosti a formy

Hastelloy C-22 powder is available in various sizes and forms to meet the needs of different industries and applications. Here’s a quick breakdown:

FormulářDostupné velikosti
PrášekTypically available in sizes ranging from 15 až 45 mikronů for use in 3D tisk and other applications.
DrátAvailable in diameters from 0.5 to 5 mm for welding and brazing applications.
Plechy a deskyAvailable in thicknesses ranging from 2 mm to 50 mm.

Suppliers and Pricing of Hastelloy C-22 Powder

Při získávání zdrojů Hastelloy C-22 powder, it’s essential to find a reputable supplier that can provide the material in the required specifications and quantities. Here’s a table of some well-known suppliers and an estimate of stanovení cen for Hastelloy C-22 powder.

Dodavatelé a ceny

DodavatelCenové rozpětí (za kg)Poznámky
Höganäs AB$750 – $950Specializes in high-performance metal powders for prášková metalurgie a thermal spray.
Tesařská technologie$760 – $980Offers custom formulations for a wide range of applications, including aditivní výroba.
Oerlikon Metco$740 – $970Supplies Hastelloy C-22 powder for thermal spray coatings a laser cladding.
Kennametal$765 – $985Provides superslitiny na bázi niklu for letectví a kosmonautiky, chemical processing, a power generation.
Sandvik$770 – $990Focuses on advanced materials for high-temperature a corrosive environments.

The price of Hastelloy C-22 powder typically ranges from $750 to $990 per kilogram, depending on the supplier, particle size, a order volume. Keep in mind that prices may vary based on market demand a material availability.


Comparing the Pros and Cons of Hastelloy C-22 Powder

Jako každý materiál, Hastelloy C-22 powder has its strengths a weaknesses. While it’s widely regarded as one of the best materials for corrosion resistance a high-temperature applications, there are some considerations to keep in mind before choosing it for your project.

Výhody

VýhodaPopis
Výjimečná odolnost proti korozi: Performs well in oxidizing a reducing environments.Suitable for industries that handle aggressive chemicals a corrosive materials.
Široká škála aplikací: Used in multiple industries, včetně chemical processing a pollution control.Offers versatility across many sectors.
Stabilita při vysokých teplotách: Retains strength and corrosion resistance at elevated temperatures.Ideal for letectví a kosmonautiky a power generation applications.
Good Fabricability: Can be easily welded, machined, a formed.Suitable for complex manufacturing processes.
Resistance to Chloride-Induced Corrosion: Withstands chloride pitting a crevice corrosion.Great for applications involving saltwater nebo chlorinated chemicals.

Omezení

OmezeníPopis
Náklady: More expensive than other high-performance alloys.May not be suitable for budget-sensitive projects.
Obtížnost obrábění: Requires specialized tools for machining.Can increase manufacturing time a náklady.
Dostupnost: Depending on the supplier, it may not always be available in large quantities.Could result in long lead times for bulk orders.
Post-Weld Heat Treatment: Though it can be welded easily, post-weld solution annealing may be required to optimize corrosion resistance and mechanical properties.Adds extra processing steps to the manufacturing workflow.

Nejčastější dotazy

To wrap things up, let’s address some of the most frequently asked questions about Hastelloy C-22 powder. Whether you’re considering it for your next project or just want to learn more, these answers should help clarify any lingering doubts.

OtázkaOdpovědět
What is Hastelloy C-22 powder used for?It’s used in industries like chemical processing, pharmaceuticals, marine engineering, a letectví a kosmonautiky where corrosion resistance is critical.
How much does Hastelloy C-22 powder cost?Prices typically range from $750 to $990 per kg, depending on the supplier and specifications.
Can Hastelloy C-22 powder be used in 3D printing?Yes, Hastelloy C-22 powder is commonly used in aditivní výroba for applications that require high corrosion resistance a síla.
What industries use Hastelloy C-22 powder?Industries such as chemical processing, pharmaceutical manufacturing, power generation, a marine engineering rely on Hastelloy C-22 for its superior properties.
What are the main advantages of Hastelloy C-22 powder?It’s known for its high corrosion resistance, strength at elevated temperatures, and good fabricability.
Is Hastelloy C-22 powder weldable?Yes, it has excellent weldability with no need for post-weld heat treatment, though some applications may benefit from post-weld annealing.
How is Hastelloy C-22 powder different from Hastelloy C-276?While both are highly corrosion-resistant alloys, Hastelloy C-22 offers better resistance to oxidizing environments compared to C-276.
Is Hastelloy C-22 powder suitable for seawater applications?Yes, its chloride resistance makes it ideal for marine engineering a desalination plants.
What are the limitations of Hastelloy C-22 powder?The main limitations include its vyšší náklady and the difficulty in machining, which may require specialized equipment.

Final Thoughts: Why Hastelloy C-22 Powder is a Top Choice for Extreme Environments

When it comes to choosing an alloy that can handle the most harsh, corrosive environments, Hastelloy C-22 powder is a top contender. Its exceptional corrosion resistance, high-temperature stability, a versatility make it an ideal choice for industries ranging from chemical processing na letectví a kosmonautiky a marine engineering.

Yes, it may come with a higher price tag compared to other alloys, but its long-term performance and ability to withstand aggressive chemicals a extreme conditions often justify the investment. If your project requires reliable performance in environments where failure is not an option, Hastelloy C-22 powder should be at the top of your list.

Závěrem, Hastelloy C-22 powder is more than just a material—it’s a solution to some of the most challenging engineering problems in corrosive a high-temperature environments.

Maybe you want to know more about our products

Získejte nejnovější cenu