CMSX-4 Turbine Blades
CMSX-4 turbine blades are typically manufactured using a single crystal casting process to ensure excellent performance and structural stability in high-temperature environments. It has high strength and stiffness, and can withstand severe stress in high-speed rotation and high-temperature environments. In addition, the CMSX-4 turbine blades also have good antioxidant properties, which can resist oxidation corrosion at high temperatures and extend the service life of the parts.
Overall, CMSX-4 turbine blades play an important role in high-temperature and high-speed working environments such as aviation engines due to their excellent high-temperature performance and durability.

Key attributes
Other attributes
|
Place of Origin |
Shandong, China |
|
Brand Name |
OBT |
| Process |
Lost Wax Casting/Precision Casting |
|
Application |
Aviation, chemical industry, electric power, medical treatment |
|
Material |
Titanium alloy/Nickel Alloy/Inconel etc. |
|
Surface treatment |
Polishing/Sand Blast/Spray-Paint etc. |
|
Certification |
ISO9001:2015 Certified |
| Service | OEM |
| Customized | Customized |
Packaging and delivery
|
Packaging Details |
Foam+Plywooden case+Filler |
|
Selling Units: |
Single item |
|
Single package size: |
30X30X30 cm |
|
30X30X30 cm |
5.000 kg |
Lead time
| Quantity (pieces) | 1-3 | > 3 |
| Lead time (days) | 30 | To be negotiate |
Samples
Maximum order quantity: 1 piece
Sample price:$500.00/piece
Customization
- Customized logo : Min. order: 1000
- Customized packaging : Min. order: 1000
- Graphic customization : Min. order: 1000
For more customization details, message supplier
Product Details

| Product Name | Single crystal turbine blade CMSX-4 aircraft turbine blade high-temperature alloy casting |
| Material | Nickel based single crystal materials |
| Coating Technology | Coating Technology |
| Appearance | Metallic luster, smooth surface without obvious grain boundaries or grain like structures |
| Introduction | Single crystal blades typically refer to a material used to manufacture high-temperature components in high-performance aircraft engines and industrial gas turbines. Single crystal blades are made of single crystal high-temperature alloys, which are usually nickel or cobalt based. Compared with traditional polycrystalline blades, single crystal blades have higher heat and corrosion resistance because their crystalline structure grows in one direction without grain boundaries. This design reduces the chances of fracture and oxidation, thereby improving the lifespan and performance of the components. |
| Features | 1. High temperature resistance: Made of high-temperature alloy, capable of withstanding extreme combustion chamber temperatures and pressures. |
| 2. Antioxidation and corrosion resistance: It has excellent antioxidant and corrosion resistance performance. | |
| 3. It has higher fracture resistance and mechanical strength, reducing damage caused by stress concentration. | |
| 4. Precision manufacturing: Adopting advanced manufacturing processes to ensure the accuracy and consistency of blade shape and size.. | |
| 5. Lightweight design: lighter component weight improves engine fuel efficiency and performance. | |
| 6. Wide adaptability: It can be customized according to the requirements of different engines and industrial gas turbines to meet different performance requirements and working environments. |
|
| Tolerance | CNC Machining ±0.004mm/Casting ±0.1mm |
| Processing Craft | Sand Casting/Lost Wax Casting/Investment Casting/Vacuum Casting/Forging/CNC Machining/etc |
| Surface Treatment | A variety of surface treatments and coatings can be produced and customized according to your requirements. |
| Type | OEM; Customized |
| Certification | ISO9001:2015 Certified, UL Certification,GE,SGS,TUV,etc |
| Inspection | 1.Foundry in-house: 100% inspection on critical dimension; 100% on appea rance. |
| 2.Third Party inspection available upon requirement. | |
| 3.Optional X-ray detection | |
| 4.Fluorescence detection | |
| Service | Drawing Custom |
| Mainly Testing Facility | Spectrometer,CMM, Tensile testing machine, Impact tester,Hardness tester,X-Ray,Salt spray test box, Pneumatic detection,UV accelerated weathering tester,dynamic balancing, high-temperature tensile testing,fluorescence test,room temperature mechanical property testing and other testing. |
| Quality Guarantee | 2 Years |
| Features & Advantage |
1.High machining accuracy, the flatness within 0.001mm |
| 2.High finish appearance, smooth surface roughness is Ra0.6 after machining. | |
| 3.The machining precision is high and the assembly structure is seamless. | |
| 4.Smooth appearance, corrosion resistance. | |
| 5.Pass Salt Spray Test with 144 Hours. | |
| Standard | ISO , DIN, AISI, ASTM, BS, JIS, etc. |
| ISO , DIN, AISI, ASTM, BS, JIS, etc. | |
| Payment | L/C,D/A,D/P,T/T,Western Union,Money Gram |

Surface Coating Technology
| Name | Inner Cavity Cooling Channel Coating | External Surface |
| Nickel Aluminum Diffusion Coating | MTK-NAI | MTK-WAI |
| Aluminum Silicon Diffusion Coating | MTK-NAISi | MTK-JAISi |
| Chrome Aluminum Diffusion Coating | MTK-NAICr | MTK-JAISi |
| Diamond Aluminum Diffusion Coating | MTK-NAICr | MTK-WAICo |
| Platinum Aluminum Diffusion Coating | MTK-WPtAl | |
| Aluminum Diffusion Coating | MTK-NAITi | MTK-WAITi |
| Q Salt Electroplating Platinum | MTK-WPt | |
| Compressor Inorganic Phosphate Coating | MTK-WAI | |
| MCrAIY Coating Technology | MTK-RZ | |
| TBC | MTK-TBC | |
| CVD Vapor Phase Aluminizing | ||
| Chromated Aluminum Coating Technology |
Main materials:
| Alloy Type | Alloy | US |
| Equiaxed Crystal Blades | K438 | Inconel 738 |
| K438G | K38G | |
|
K435 |
||
| K488 | ||
| K418 | Inconel 713C | |
| FSW-414 | ||
| Oriented crystal blades | DZ38G | |
| DZ411 | ||
| DZ466 | ||
| Oriented crystal blades | DD8 | |
| DD83 | ||
| DD5 |

Company Profile
Why Choose us
As one of the largest casting factories in China, we have 20 + years of experience. I'd like to introduce our factory in detail for you:
- Adopt technology: lost wax investment casting, sand casting, shell mold casting, lost foam casting, vacuum casting and CNC machining, etc.
- Credit insurance: USD 1,110,000.00. Authorized by Alibaba to guarantee your money and business safe.
- Certificate: ISO9001, ISO14001, CE, EAC, TUV, SGS, SABER, TS16949, CE, EAC, SGS
- More than 40 + exporting countries and More than 300 + abroad customers.



FAQ
Q1.Are you trading company or manufacturer?
A:OBT was established In 2003,speclallzing in the production of casting, CNC machining, forged titanlum alloys, high temperature alloys, brass products and one-stop technical solutions for more than 20 years.
Q2. Do you customize products according to our design drawings ?
A:Yes, we are a professional metal manufacturing factory with an experlenced engineering team that can make customized products according to customer drawings. We can also reverse-engineer drawings based on samples to produce large quantitles of goods.
Q3. WIll my design drawings be safe when you get It?
A:Yes, we will not publish your design to a third party unless your permission Is obtalned. We can sign NDA before you send the drawings.
Q4:How to avold mass order quality problems?
A:Strengthen prior prevention and Inspection of the production and processing process, regard Important processes as the focus of quallty control, and track Inspection and defense throughout the process. It can provide Spectrometer,MM, Tensile testing machine, Impact tester, Hardness tester, X-Ray,Salt spray test box, Pneumatic detection, UV accelerated weathering tester,dynamic balancing, high-temperature tensile testing, fluorescence test,room temperature mechanical property testing and other testing.
Q5.What's your dellvery time?
A:In general, the dellvery time Is within 15-90 days after payment. Q6.What Is the speed of the Impeller? What's the highest temperature It can withstand? A:The Impeller speed can reach 12,000 pm, and the high temperature resistance can reach 1,200 degrees Celslus. Depending on the material, the high temperature resistance of the product Is different.

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