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TZM: Mo + 0.40-0.55%Ti + 0.06-0.12%Zr + 0.01-0.04% C

TZM” is an acronym derived from the initials of its primary components: Titanium (Ti), Zirconium (Zr), and Molybdenum (Mo). It is also sometimes referred to as “Titanium-Zirconium-Molybdenum alloy.

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TZM rod is a high-temperature refractory metal alloy known for its excellent mechanical properties and resistance to high-temperature environments. The name “TZM” is an acronym derived from the initials of its primary components: Titanium (Ti), Zirconium (Zr), and Molybdenum (Mo). It is also sometimes referred to as “Titanium-Zirconium-Molybdenum alloy.”

Composition of TZM Alloy:
The composition of TZM alloy typically consists of the following elements:

1. Molybdenum (Mo): It forms the base element of TZM alloy and generally constitutes around 86-91% of the alloy’s composition.

2. Titanium (Ti): Titanium is added in the range of 0.40-0.55% to enhance the high-temperature strength and stability of the alloy.

3. Zirconium (Zr): Zirconium is added in the range of 0.06-0.12% to improve the recrystallization resistance and creep resistance of TZM alloy.

4. Carbon (C): A small amount of carbon is added, typically in the range of 0.01-0.04%, to form carbides that contribute to strengthening the alloy.

Properties and Applications of TZM Alloy:
– TZM alloy combines the desirable properties of molybdenum with the added benefits of titanium and zirconium, making it suitable for demanding high-temperature applications.
– It exhibits excellent mechanical properties, including high tensile strength, creep resistance, and resistance to thermal softening at elevated temperatures.
– TZM alloy has good thermal conductivity and low coefficient of thermal expansion, making it ideal for applications involving thermal shocks and thermal cycling.
– The addition of titanium and zirconium provides improved resistance to recrystallization and deformation at high temperatures, making it suitable for use in high-temperature environments.

Applications of TZM Alloy:
– TZM alloy is commonly used in aerospace and defense industries for applications such as rocket nozzles, high-temperature structural components, and nozzle throats in space propulsion systems.
– It finds use in high-temperature furnaces, heat treatment equipment, and other industrial applications where resistance to high temperatures and mechanical stability are crucial.
– TZM alloy is utilized in the electronics industry for sputtering targets, particularly in physical vapor deposition (PVD) processes.
– It is also used in medical applications, such as radiation shielding and collimators in diagnostic and therapeutic equipment.

Due to its exceptional properties and versatility, TZM alloy is a valuable material for various high-temperature and demanding industrial applications, especially where molybdenum alone might not provide the required performance.

TZM bars and customized parts can be manufactured to meet specific specifications and requirements. Here are some of the common specifications and customization options available for TZM bars and parts:

1. Dimensions: TZM bars can be customized in terms of length, width, and thickness to match the desired dimensions for specific applications. Customized parts can be manufactured in various shapes and sizes based on the design requirements.

2. Composition: The composition of TZM alloy can be adjusted within the specified range to meet specific mechanical and performance characteristics. This includes the percentages of molybdenum (Mo), titanium (Ti), zirconium (Zr), and carbon (C) within the defined limits.

3. Surface Finish: The surface finish of TZM bars and parts can be customized based on the application and aesthetic requirements. This includes options such as polished, smooth, or specific coating requirements.

4. Tolerance: Tolerances for dimensions, straightness, and other critical parameters can be customized to ensure the desired precision and fit.

5. Machining and Fabrication: TZM bars and parts can undergo various machining and fabrication processes, including cutting, drilling, milling, turning, threading, and welding, to create customized shapes and features.

6. Heat Treatment: Customized heat treatment processes can be applied to TZM bars and parts to enhance specific mechanical properties, such as strength, hardness, and thermal stability.

7. Testing and Certification: TZM bars and parts can be subjected to specific testing and inspection procedures, including dimensional checks, chemical analysis, mechanical testing, and non-destructive testing, to ensure compliance with industry standards and customer requirements. Certifications and test reports can be provided upon request.

8. Packaging and Labeling: Customized packaging and labeling options can be provided to ensure safe transportation and proper identification of TZM bars and parts.

By collaborating with manufacturers or suppliers experienced in working with TZM alloy, you can discuss your specific requirements and receive customized TZM bars and parts that meet your desired specifications and applications.

Discuss your specific requirements and receive customized TZM bars and parts that meet your desired specifications and applications.

Phone  +8613598164311           accept-email

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