CoNi7 Powder

Overview of CoNi7 Powder

CoNi7 powder, a cobalt-nickel alloy, has gained popularity for its exceptional strength, high-temperature resistance, and anti-corrosive properties. This unique metal alloy powder is extensively used in industries such as aerospace, electronics, and medical technology. But what sets CoNi7 powder apart from other metal powders? Its specific composition and particle design make it optimal for applications demanding precision, durability, and high performance in extreme environments.

This guide explores everything about CoNi7 powder, from its composition to various models, properties, applications, suppliers, and more. Whether you’re an engineer seeking the right material for your project or simply exploring advanced metal powders, this comprehensive overview covers everything you need to know.

CoNi7 Powder

Composition of CoNi7 Powder

CoNi7 powder primarily consists of cobalt and nickel, often with minor elements added to enhance specific properties. This composition gives it remarkable strength and durability, especially in high-temperature applications. Here’s a detailed breakdown:

ElementPercentagePurpose
Cobalt60-70%Base metal; provides strength and temperature resistance.
Nickel25-35%Adds corrosion resistance and ductility.
Iron<2%Improves machinability and strength in some models.
Silicon<1%Enhances heat resistance and hardness.
Carbon<0.5%Adds toughness but in minimal amounts to prevent brittleness.

The specific composition of each CoNi7 powder model may vary slightly, allowing engineers to choose a version best suited for their requirements.

Characteristics of CoNi7 Powder

Key Properties

CoNi7 powder’s strength lies in its excellent balance of physical and mechanical properties. Here’s a detailed look at its characteristics:

PropertyDetails
Density8.2 g/cm³
Melting Point1380-1450°C
Thermal Conductivity13.5 W/m·K
Hardness300-400 HV
Electrical Resistivity0.48 µΩ·cm
Corrosion ResistanceExcellent, especially in high-temperature conditions.

These characteristics make CoNi7 powder ideal for applications requiring thermal and electrical stability, as well as resistance to corrosion under challenging conditions.

Applications of CoNi7 Powder

Industries and Uses

CoNi7 powder finds applications across various industries due to its unique blend of durability, thermal stability, and corrosion resistance. Let’s explore where this powder is most beneficial:

IndustryApplication
AerospaceTurbine blades, engine components, high-temp casings
MedicalOrthopedic implants, dental devices, surgical tools
ElectronicsConnectors, conductive coatings, microelectronics
AutomotiveHigh-performance exhaust systems, braking systems
Oil & GasDrill bits, high-stress fasteners, anti-corrosive coatings

The versatility of CoNi7 powder makes it highly valued across sectors where reliability and performance are non-negotiable.

Popular Models of CoNi7 Powder

Below, we list some popular models of CoNi7 powder, each with distinct characteristics for different applications. These options provide flexibility based on factors like particle size, purity, and other unique attributes:

ModelDescription
CoNi7-100Fine particle size for precision applications in medical and electronics fields.
CoNi7-200Standard model; balanced for strength and corrosion resistance, ideal for aerospace.
CoNi7-300High purity with a focus on thermal stability, used in extreme temperature environments.
CoNi7-400Enhanced ductility, allowing better machinability in automotive and industrial applications.
CoNi7-500High-density variant, providing superior wear resistance for heavy-duty applications.
CoNi7-600Low-resistance model, designed for high electrical conductivity in microelectronics.
CoNi7-700Optimized for biomedical applications, specifically orthopedic and dental implants.
CoNi7-800Low carbon model, reduces brittleness, ideal for components under cyclic stress.
CoNi7-900Specialized for oil and gas, offers high resistance to corrosion and stress cracking.
CoNi7-1000Ultra-fine particle size, suitable for additive manufacturing and 3D printing in intricate designs.

Advantages of CoNi7 Powder

  1. Durability in Harsh Conditions: CoNi7 powder stands out for its resilience in high-stress environments, particularly in applications where temperatures or pressures are extreme.
  2. Corrosion Resistance: Thanks to its high nickel content, CoNi7 powder performs excellently against rust and corrosion, ideal for marine and chemical exposure.
  3. Precision Applications: Many models of CoNi7, especially ultra-fine powders, offer the precision needed for medical implants and electronic components.
  4. Versatility in Manufacturing: CoNi7 is compatible with multiple manufacturing processes, including 3D printing, sintering, and traditional machining.

Specifications and Standards

Different industries require precise specifications, so here’s a closer look at the key standards and sizes available for CoNi7 powder:

SpecificationSize RangeStandards
Particle Size10-100 micronsISO 3923, ASTM B212
Purity>99%ASTM F75, AMS 5878
Density8.0-8.2 g/cm³ASTM B962
Hardness300-400 HVISO 6508

These specifications are critical for ensuring quality and consistency, especially in regulated industries such as medical or aerospace.

Top Suppliers of CoNi7 Powder

Here’s a list of prominent suppliers known for providing high-quality CoNi7 powder, alongside pricing details:

SupplierRegionPricing (Approx.)Contact
Advanced Metal PowdersNorth America$50 – $80 per kg[email protected]
MetalTech SolutionsEurope$45 – $75 per kg[email protected]
Alloy MastersAsia-Pacific$55 – $85 per kg[email protected]
CobaltNickel ProGlobal$60 – $90 per kg[email protected]

Supplier reputation, quality standards, and geographic proximity are important factors to consider when choosing a supplier.

Comparing Advantages and Limitations

AspectAdvantagesLimitations
Thermal StabilityHigh durability at elevated temperaturesMay not perform well in ultra-cold applications.
MachinabilityEasily machinable models availableSome variants may require special tools.
PriceCompetitive in alloy marketPremium models can be costly.
Corrosion ResistanceExcellent with high nickel contentMay need additional coatings in acidic environments.

This comparison allows engineers to choose the right CoNi7 powder based on application demands and cost considerations.

CoNi7 Powder

FAQ

QuestionAnswer
What is CoNi7 powder used for?CoNi7 powder is widely used in aerospace, medical, and electronics industries.
How much does CoNi7 powder cost?Prices vary by supplier and model, typically ranging between $50 and $90 per kilogram.
Can CoNi7 be used in 3D printing?Yes, many models of CoNi7 powder are suitable for additive manufacturing.
What are the key properties of CoNi7?Key properties include high strength, thermal stability, and excellent corrosion resistance.

know more 3D printing processes

Share This Post:

Table of Contents

Most Popular

Get In Touch

Get in touch with us

On Key

Related Posts

Haynes 230 powder

Haynes 230 Powder

When it comes to high-performance alloys, Haynes 230 powder is a superstar. This nickel-based alloy powder is renowned for its exceptional strength, oxidation resistance, and high-temperature capabilities. But what exactly

Read More »
Rene125 powder

Rene125 Powder

Overview of Rene125 Powder When it comes to advanced metallurgy and high-performance applications, Rene125 powder stands out as a leading material. Designed primarily for high-temperature and extreme environment use, this

Read More »
CuSnTi Powder

Vacuum Inert Gas Atomisation

Overview of Vacuum Inert Gas Atomisation Vacuum Inert Gas Atomisation (VIGA) is a sophisticated process used in the production of high-quality metal powders, primarily for applications that require superior material

Read More »
Monel 400 Powder

Monel 400 Powder

Monel 400 Powder is a unique nickel-copper alloy known for its superior resistance to corrosion, high strength, and exceptional performance in extreme environments. Whether you’re diving into marine applications, oil

Read More »
small_c_popup.png

Let's have a chat

Get In Touch With Us