Inconel X750 Powder

Inconel X750 Powder: Overview

Inconel X750 Powder is a highly coveted nickel-based superalloy powder renowned for its exceptional high-temperature strength, corrosion resistance, and excellent mechanical properties. Widely employed across various industries, particularly in aerospace, gas turbines, and chemical processing sectors, this powder plays a pivotal role in applications demanding materials capable of withstanding extreme conditions.

Composition

Inconel X750 Powder is meticulously formulated with precise alloying elements to achieve its outstanding properties:

Element	Weight %
Nickel (Ni)	70.0 min
Chromium (Cr)	14.0-17.0
Iron (Fe)	5.0-9.0
Aluminum (Al)	0.4-1.0
Titanium (Ti)	2.25-2.75
Cobalt (Co)	1.0 max
Molybdenum (Mo)	0.7-1.2
Niobium (Nb)	0.7-1.2
Silicon (Si)	0.5 max
Carbon (C)	0.08 max
Manganese (Mn)	0.5 max
Sulfur (S)	0.01 max

These alloying elements work synergistically to enhance the alloy’s high-temperature strength, corrosion resistance, and mechanical properties.

Properties

Inconel X750 Powder exhibits remarkable properties essential for demanding applications:

Property	Value
Density	8.28 g/cm³
Tensile Strength	1400 MPa
Yield Strength	1050 MPa
Elongation	15%
Hardness (HRC)	30 HRC
Melting Point	1399-1430°C
Thermal Conductivity	11.1 W/m-K
Coefficient of Expansion	13.1 µm/m-K

These outstanding properties make Inconel X750 Powder suitable for a wide range of applications requiring high-temperature strength, corrosion resistance, and mechanical reliability.

Applications

Inconel X750 Powder finds extensive applications across various industries:

• Aerospace: engine components, rocket motors
• Gas Turbines: turbine blades, seals
• Chemical Processing: heat exchangers, reactor vessels
• Nuclear: nuclear reactor components
• Automotive: exhaust systems, turbocharger rotors

Its combination of superior properties makes it ideal for critical components subjected to high temperatures, corrosive environments, and mechanical stress.

Additive Manufacturing Process

Inconel X750 Powder is typically produced through gas atomization or plasma atomization processes, resulting in spherical particles suitable for additive manufacturing techniques such as selective laser melting (SLM) and electron beam melting (EBM).

Powder Specifications

Inconel X750 Powder is available in various specifications tailored to meet specific application requirements, encompassing particle size distribution, morphology, apparent density, purity, and oxygen content.

Standards and Grades

Inconel X750 Powder conforms to industry standards such as AMS 5542 and ASTM B637, ensuring its quality and suitability for diverse applications.

Quality Control

Stringent quality control measures are implemented for Inconel X750 Powder, including chemical analysis, particle size analysis, powder morphology assessment, density testing, purity assessment, and oxygen content analysis, to ensure consistency and reliability.

Cost Analysis

The cost of Inconel X750 Powder varies based on several factors, including order volume, particle size range, powder morphology, purity levels, and manufacturer/distributor margins.

Powder Storage And Handling

Proper storage and handling practices are imperative to preserve the integrity of Inconel X750 Powder, including storage in sealed containers in a controlled environment and adherence to appropriate handling protocols.

Health And Safety

Inconel X750 Powder poses minimal health risks with proper handling, necessitating the utilization of personal protective equipment and adherence to safety protocols during handling and processing.

FAQ

1. What are the main advantages of Inconel X750 Powder? Inconel X750 Powder offers exceptional high-temperature strength, corrosion resistance, and mechanical reliability, making it suitable for a wide range of demanding applications in aerospace, gas turbines, and chemical processing industries.
2. Can Inconel X750 Powder be used in additive manufacturing? Yes, Inconel X750 Powder is commonly used in additive manufacturing techniques such as selective laser melting (SLM) and electron beam melting (EBM) to produce complex components with high strength and reliability.
3. Is Inconel X750 Powder suitable for gas turbine applications? Yes, Inconel X750 Powder is suitable for gas turbine applications, including turbine blades and seals, due to its high-temperature strength and corrosion resistance.
4. What are the typical costs associated with Inconel X750 Powder? Costs for Inconel X750 Powder vary based on factors such as volume, particle size range, purity levels, and market conditions.