3D Printing Inconel Alloy In625 Powder

Overview Of 3D Printing Inconel Alloy In625 Powder

Inconel 625 alloy powder is renowned for its excellent high-temperature performance, corrosion resistance, and mechanical strength. It mainly consists of elements such as nickel (Ni), chromium (Cr), molybdenum (Mo), and niobium (Nb), and the precise ratio of these elements endow the alloy with unique properties. The powder morphology enables the material to be manufactured layer by layer through 3D printing techniques such as laser powder bed fusion (LPBF) and electron beam melting (EBM), enabling rapid prototyping of complex structural components.
Capable of maintaining excellent mechanical properties and oxidation resistance in high-temperature environments. Has good resistance to various corrosive media, including oxidation, vulcanization, nitridation, and other environments. Maintain high strength and good toughness over a wide temperature range. The powder particles are small, uniform, and have good fluidity, making them suitable for various 3D printing processes.

(3D Printing Inconel Alloy In625 Powder)

Features of 3D Printing Inconel Alloy In625 Powder

3D printing Inconel Alloy In625 powder offers several key features. Mechanically, it provides high strength, good ductility, and outstanding fatigue resistance, enabling printed parts to handle heavy and cyclic loads. In terms of corrosion resistance, it resists acids, alkalis, and seawater well, making it suitable for harsh chemical and marine environments. Relating to high-temperature performance, In625 powder has a high melting point and solid oxidation resistance, maintaining honesty at raised temperatures. Its excellent flowability makes certain smooth dispersing throughout 3D printing, while reduced sensitivity simplifies handling. Additionally, the alloy’s low thermal development coefficient contributes to the exceptional dimensional stability of published elements.

3D Printing Inconel Alloy In625 Powder

Parameter table of 3D Printing Inconel Alloy In625 Powder

Inconel Alloy In625 Powder Properties
Other Names	INCO 625
CAS No.	N/A
Compound Formula	Ni Cr Fe Mo Nb
Molecular Weight	N/A
Appearance	Metallic Powder
Melting Point	1290-1350 °C
Solubility in water	N/A
Density	N/A
Purity	99%
Particle Size	15-45μm, 15-53μm, 53-120μm, 53-150μm
Boling point	N/A
Specific Heat	N/A
Thermal Conductivity	9.8 W/m·°C (21 °C)
Thermal Expansion	N/A
Young’s Modulus	N/A
Exact Mass	N/A
Monoisotopic Mass	N/A
Inconel Alloy In625 Powder Health & Safety Information
Safety Warning	Danger
Hazard Statements	H317-H351-H372
Flashing point	N/A
Hazard Codes	Xn
Risk Codes	N/A
Safety Statements	N/A
RTECS Number	N/A
Transport Information	NONH for all modes of transport
WGK Germany	N/A

Applications Of 3D Printing Inconel Alloy In625 Powder

Inconel 625 alloy powder for 3D printing is a high-performance nickel-based superalloy powder with excellent high-temperature stability, corrosion resistance, and mechanical strength. It has a wide range of application fields, mainly involving the following industries:

 Aerospace:The aerospace industry has extremely high material requirements, especially in high-temperature, high-pressure, and corrosive environments. Inconel 625 alloy powder is widely used in aerospace due to its excellent high-temperature performance and corrosion resistance. It can be used to manufacture combustion chambers, turbine blades, guide vanes, exhaust systems, and components of rocket engines for aircraft engines.

 Energy sector:Equipment and components must withstand extremely high temperatures, high pressure, and corrosive environments in energy fields such as oil and gas extraction, nuclear power plants, and solar thermal power generation. Inconel 625 alloy powder is used to manufacture critical components such as wellhead equipment, valves, heat exchangers, internal components of nuclear reactors, and solar collectors due to its excellent corrosion resistance and high-temperature stability.

 

 

Applications of 3D Printing Inconel Alloy In625 Powder

 Chemical Industry: The chemical industry involves many corrosive media and high-temperature processes, requiring equipment and pipelines to have extremely high corrosion resistance and durability. Inconel 625 alloy powder is commonly used to manufacture corrosion-resistant equipment such as chemical reactors, catalyst carriers, piping systems, valves, pumps, and storage tanks, ensuring the safety and stability of chemical production.
 
Ocean Engineering: The salt spray, seawater corrosion, and deep-sea pressure in the marine environment pose serious material challenges. Inconel 625 alloy powder is widely used in the manufacturing of key components in marine engineering, such as evaporators for seawater desalination equipment, pipelines and valves for offshore oil and gas extraction platforms, and propulsion systems for ships, due to its excellent resistance to seawater corrosion and high strength.
 
Medical devices: Inconel 625 alloy powder is used for manufacturing artificial joints, dental implants, surgical instruments, and medical equipment components due to its good biocompatibility, high strength, and corrosion resistance. These medical devices require long-term implantation into the human body or contact with human tissues, requiring extremely high reliability and safety materials.
 
Automotive industry: Although Inconel 625 alloy powder is relatively less commonly used in the automotive industry, it is also used in some high-performance cars and racing cars to manufacture exhaust systems, turbochargers, and specific high-temperature components inside engines to ensure their reliability and durability under extreme conditions.

 

Production Method of 3D Printing Inconel Alloy In625 Powder 

Gas Atomization

Melting: High-purity nickel, chromium, molybdenum and other raw materials in line with the In625 composition are melted in a high-temperature furnace under an inert gas atmosphere to form a homogeneous molten metal.

Atomization: The molten metal is sprayed by a high-pressure inert gas such as argon or nitrogen through a nozzle. The strong shearing force breaks the molten metal into fine droplets, which solidify rapidly in the air to form a spherical powder.

Plasma Rotating Electrode Process (PREP)

Electrode Preparation: An In625 alloy rod is made into an electrode. – Rotation and Melting: The electrode rotates at high speed in a vacuum or inert gas environment, and a plasma arc heats the end of the electrode to melt it.

Droplet Formation and Solidification: The centrifugal force causes the molten metal to be thrown out as droplets, which solidify into powder instantaneously.

Company Profile

RBOSCHCO is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.If you are looking for high-quality 3D Printing Inconel Alloy In625 Powder, please feel free to contact us or click on the needed products to send an inquiry. 

Storage Condition of 3D Printing Inconel Alloy In625 Powder

1) Store in a dry environment at room temperature.

2) Avoid damp and high temperature.

3) Use immediately after opening the inner packing bag.

Payment Term

L/C, T/T, Western Union, Paypal, Credit Card etc.

 

Shipment Term

By sea, by air, by express, as customers request.

 

 5 FAQs of 3D Printing Inconel Alloy In625 Powder

Q1

What 3D printing technologies are suitable for Inconel 625 powder?

Answer: Inconel 625 powder is suitable for various 3D printing technologies, including laser powder bed fusion (LPBF), electron beam melting (EBM), and directed energy deposition (DED). These technologies can use powder layer by layer to manufacture complex structural components and achieve high-precision and high-density printing effects.

Q2

What printing parameters should be noted when printing Inconel 625 components?

Answer: When printing Inconel 625 components, key printing parameters include laser power, scanning speed, powder layer thickness, construction chamber temperature, and atmosphere control. These parameters need to be optimized and adjusted based on specific 3D printer models, powder characteristics, and component requirements to achieve optimal printing quality and performance.

Q3

What is the effect of the bit dimension of Inconel 625 powder on printing high quality?
Answer: Powder’s fragment size circulation dramatically influences the 3D printing process’s fluidity, spreading, and fusibility. Finer powders typically provide better printing resolution and surface quality, but they might also result in bad fluidity or clogging of the print head. Rugged powder might offer far better fluidity, but it gives up printing precision. Consequently, picking a proper particle dimension distribution is the key to ensuring high-quality publishing.

Q4

Does the printed Inconel 625 component require heat treatment?

Answer: Yes, printed Inconel 625 components typically require heat therapy. Heat therapy can eliminate inner tensions generated during the printing process, enhance the mechanical residential properties of aspects, and optimize their microstructure. The specific heat therapy process needs to be determined based on the component’s purpose and efficiency requirements.

Q5

What are the precautions for storing and using Inconel 625 powder?

Answer: When storing and using Inconel 625 powder, it should be ensured that the powder is in a dry and clean environment to avoid moisture and contamination. Powder should be kept away from sources of ignition and flammable materials, and appropriate safety measures should be taken, such as wearing protective gloves and respirators, to avoid inhalation and skin contact. In addition, it is necessary to regularly check the quality and purity of the powder to ensure the stability of the printing process and the quality of the components.