DOMADIA™ CMSX-4 Powder

Introduction

When industries push materials to their limits—think aerospace, defence, or gas turbines—they turn to elite materials capable of enduring extreme stress and heat. Among the most advanced superalloys designed for such high-performance conditions is DOMADIA™CMSX-4 Powder. Engineered with precision, DOMADIA™ CMSX-4 delivers the strength, temperature resilience, and longevity that critical components demand.

DOMADIA™ CMSX-4 powder is a nickel-based, single-crystal superalloy engineered for demanding high-temperature environments across aerospace, gas turbine, and power generation sectors. Renowned for its outstanding creep resistance, oxidation stability, and mechanical strength at elevated temperatures, it is an ideal material for critical components such as jet engine blades, turbine vanes, and other high-stress hot-section parts.

About DOMADIA™ CMSX-4 Powder

CMSX-4 is a nickel-based single-crystal superalloy powder specifically designed for applications where conventional materials fall short. Its unique structure and carefully calibrated composition make it a go-to choice for components exposed to extreme heat, stress, and oxidation—like turbine blades and jet engine parts.

Manufactured to meet the most stringent quality standards, DOMADIA™ CMSX-4 Powder supports both traditional casting and cutting-edge additive manufacturing (AM) technologies such as Laser Powder Bed Fusion (LPBF) and Direct Energy Deposition (DED).

Key Features & Advantages

✅ Exceptional High-Temperature Strength

DOMADIA™ CMSX-4 can operate at temperatures up to 1200°C, outperforming most other superalloys in extreme heat applications.

✅ Superior Creep Resistance

Designed for stability under prolonged stress, its single-crystal structure eliminates grain boundaries—common weak points in other alloys.

✅ Excellent Oxidation & Corrosion Resistance

Elements like chromium and aluminium form protective oxide layers, ensuring longevity even in corrosive or high-velocity environments.

✅ Resistance to Thermal Fatigue

Ideal for fluctuating temperature conditions, DOMADIA™ CMSX-4 maintains its integrity and avoids cracking under repeated thermal cycles.

✅ Additive Manufacturing Compatible

Its fine particle size (15–53 μm) makes DOMADIA™ CMSX-4 perfect for 3D printing applications in aerospace, defence, and power sectors.

 Applications of DOMADIA™ CMSX-4 Powder

Composition of DOMADIA™ CMSX-4 Powder

Comparison for Different 3D Printing Technologies

Specifications, Sizes, and Standards

Choosing the right CMSX-4 powder depends on factors such as particle size distribution, atomization process, and specific application requirements.

1. Particle Size Distribution (PSD)

Fine powders (15-45µm) → Best for LPBF (Laser Powder Bed Fusion)

Medium powders (45-105µm) → Suitable for EBM & Binder Jetting

Coarse powders (50-150µm) → Used in DED (Direct Energy Deposition)

2. Powder Morphology

Spherical Powder → Best for 3D printing and powder bed fusion technologies

Irregular Powder → Suitable for Binder Jetting & Sintering

3. Atomization Process

Gas-Atomized Powder → High purity, excellent flowability, best for 3D printing

Plasma-Atomized Powder → Ultra-high purity, best for specialized aerospace applications

Comparison of Different Types

Why Choose Domadia?

At Domadia, we believe in delivering quality without compromise. Our CMSX-4 Powder is sourced and processed under rigorous controls to ensure:

• Superior purity and consistency
• Compliance with global aerospace and AM standards
• Technical support from industry experts
• Fast turnaround and reliable delivery

From small R&D batches to full-scale industrial supply, Domadia is your trusted partner in performance alloys.

Connect With Us

When failure isn’t an option, DOMADIA™ CMSX-4 Powder delivers. Whether you’re developing next-gen aerospace engines or high-efficiency gas turbines, we’re here to help you choose the right material and application process. Let’s push the boundaries of performance together—connect with Domadia today to explore how DOMADIA™ CMSX-4 can power your innovation.

Frequently Asked Questions

1. What is DOMADIA™ CMSX-4 powder used for?
CMSX-4 is used in jet engines, gas turbines, and other high-performance parts requiring heat and stress resistance.

2. How does DOMADIA™ CMSX-4 differ from other nickel alloys?
It features a single-crystal structure and unique alloying elements like rhenium and tantalum, providing higher creep and oxidation resistance.

3. Is DOMADIA™ CMSX-4 powder compatible with 3D printing?
Yes, CMSX-4 is widely used in additive manufacturing for precision parts such as turbine blades.

4. What is the operational temperature limit for DOMADIA™ CMSX-4?
It performs reliably up to 1200°C, making it ideal for extreme environments.

5. Is DOMADIA™ CMSX-4 more expensive than INCONEL 718?
Yes, but its performance under high stress and heat justifies the higher cost in critical applications.

6. What standards does DOMADIA™ CMSX-4 comply with?
ASTM F3055-14a for additive manufacturing and AMS 4138D for aerospace components.

7. Can DOMADIA™ CMSX-4 be used in automotive applications?
Yes, especially in motorsports for turbochargers and high-performance engine parts.

8. How do I store DOMADIA™ CMSX-4 powder?
Keep in a dry, sealed container under inert atmosphere to avoid oxidation and moisture contamination.