TZM Molybdenum Alloy
TZM Molybdenum Alloy is a molybdenum-based alloy commonly used in high-temperature applications containing 0.50% titanium, 0.08% zirconium, and 0.02% carbon. It is a high-performance molybdenum alloy material.. TZM is stronger than pure molybdenum and possesses a higher recrystallization temperature and better creep resistance.
- Product Introduction
TZM Molybdenum Alloy
TZM Molybdenum Alloy is a molybdenum-based alloy commonly used in high-temperature applications containing 0.50% titanium, 0.08% zirconium, and 0.02% carbon. It is a high-performance molybdenum alloy material.. TZM is stronger than pure molybdenum and possesses a higher recrystallization temperature and better creep resistance.
Product Specifications
|
Material |
Titanium-zirconium-molybdenum |
|
Standard |
ASTM B386,AZTM B387 |
|
Purity |
≥99.95% |
|
Dimension |
Customized |
|
Surface |
Polished or as per customers' request |
|
Shape |
Wire,Rod/Bar,Plate/Sheet,Sputtering Target |
Advantages
1. Superior High-Temperature Mechanical Properties, Surpassing Pure Molybdenum
China Super Tech's TZM molybdenum alloy exhibits superior strength and toughness compared to pure molybdenum at high temperatures. Its unique (Ti0.5/Zr0.1) formula significantly enhances creep resistance, ensuring long-term stability under extreme conditions and meeting the stringent reliability requirements of aerospace, energy, and other fields.
2. Efficient Welding and Corrosion Resistance, Simplifying Machining Processes
Our TZM Alloy Molybdenum boasts excellent weldability, seamlessly bonding with H11 steel to reduce process modification costs for our customers. It also resists corrosion from liquid metals such as zinc, extending equipment lifespan. Combined with its traditional cold-working properties, it enables efficient cutting with carbide or high-speed steel tools, improving production efficiency.
3. Customized Services, Precisely Matching Industry Needs
China Super Tech provides comprehensive solutions from composition optimization to process support. Leveraging its advanced R&D system, it can customize TZM alloy performance parameters for customer applications (such as high-temperature molds, electronic packaging, etc.), ensuring the optimal balance between material performance and cost.
4. Strict Quality Control and Stable Supply for Long-Term Cooperation
It employs a comprehensive quality control system, ensuring compliance with international standards (such as ASTM B387) from raw material selection to finished product testing, guaranteeing batch-to-batch performance consistency. Leveraging its own production base and supply chain advantages, stable batch delivery is achieved, helping customers mitigate the risk of material shortages.
5. Comprehensive Technical Support to Lower Application Barriers
We have a team of materials science experts and engineers providing customers with "one-stop" technical services, from selection advice to processing parameter optimization. For key aspects of TZM alloys such as heat treatment and welding processes, we offer on-site guidance or remote support to help customers quickly implement their products.
Application
1. Aerospace: Core Material for Nozzles, Valves, and Piping
It is used in aero-engine nozzles, high-temperature valve bodies, and gas pipelines. Its high-temperature resistance (up to 2000℃), creep resistance, and low coefficient of thermal expansion ensure long-term stable operation under extreme thermal environments, reducing the risk of component failure.
2. Industrial Molds: Powerful Tool for Die Casting, Extrusion, and Hot Working
As a material for die casting molds, extrusion molds, and high-temperature furnace heating elements, TZM Alloy Molybdenum's high hardness, excellent thermal shock resistance, and thermal fatigue resistance allow it to withstand repeated thermal cycles, significantly extending mold life and reducing downtime maintenance frequency.
3. Energy Sector: Key Components for Nuclear Reactors and High-Temperature Furnaces
TZM alloy is used in nuclear reactor structural components, high-temperature furnace heating elements, and heat shielding components. Its high melting point (2620℃), radiation resistance, and corrosion resistance meet the requirements of extreme operating conditions, ensuring equipment safety and energy efficiency.
4. Electronic Packaging: Heat Dissipation Solutions for High-Power Devices
TZM alloy's high thermal conductivity (approximately 138 W/m·K) and low coefficient of thermal expansion make it an ideal heat dissipation substrate and packaging material for high-power electronic devices (such as laser diodes and power modules), optimizing thermal management and improving device reliability.
5. Chemical and Metallurgical Industries: Corrosion-Resistant Equipment Manufacturing
TZM alloy is resistant to corrosion from liquid metals such as zinc and lead, making it suitable for chemical reactors, metallurgical crucibles, and corrosive gas pipelines. This reduces material loss, extends equipment service life, and lowers overall costs.
Customized Service
Beijing FreeRunning Technology Co., Ltd. provides full-process customized services for TZM molybdenum alloys, covering composition optimization (such as adjusting the Ti/Zr content ratio), dimensional specifications (plates, bars, irregularly shaped parts, etc.), and surface treatment (polishing, sandblasting, etc.). Relying on its independent R&D team and flexible production lines, it can quickly respond to the differentiated needs of customers in aerospace, electronic packaging, energy, and other fields, providing one-stop solutions from material design to mass delivery, helping to shorten R&D cycles and reduce application costs.
Packaging and Shipping
FAQ
1. What are the advantages of TZM molybdenum alloy compared to pure molybdenum?
TZM Alloy Molybdenum, by adding titanium (Ti) and zirconium (Zr), significantly improves the high-temperature strength, creep resistance, and recrystallization temperature (up to 1400℃ or higher) of pure molybdenum, while maintaining the high-temperature resistance and low coefficient of expansion of molybdenum, making it more suitable for extreme conditions such as aerospace and high-temperature molds.
2. What are the typical application areas of TZM alloy?
Mainly used in:
Aerospace: Engine nozzles, valve bodies, gas pipelines;
Industrial molds: Die-casting molds, extrusion molds;
Energy sector: Nuclear reactor structural components, high-temperature furnace heating elements;
Electronic packaging: Heat dissipation substrates for high-power devices.
3. Does China Super Tech offer customized TZM alloy services?
Yes! We support customized production with adjustments to composition (such as Ti/Zr content ratio), size specifications (plates, bars, irregular shapes), and surface treatments (polishing, sandblasting). We provide a one-stop service from material design to mass delivery, with a fastest response time of only 3 working days.
4. How difficult is it to machine TZM alloy? How to choose the machining process?
TZM alloy can be formed through conventional cold working (such as turning and milling), but requires the use of carbide or high-speed steel tools and a cooling lubricant to reduce tool wear. For complex structural parts, we can provide suggestions for optimizing machining parameters or recommend partner machining companies.
5. How does TZM alloy perform in terms of corrosion resistance?
TZM alloy has excellent corrosion resistance to liquid metals such as zinc and lead, as well as most acidic and alkaline environments. However, it should be used with caution in strong oxidizing acids (such as concentrated nitric acid) or high-temperature steam environments. For specific application scenarios, please contact our technical team for evaluation.
6. How do you ensure the product quality of TZM alloy?
China Super Tech strictly implements full-process quality control:
Raw materials use high-purity molybdenum powder (≥99.95%); The production process is ISO 9001 certified, and key processes (such as sintering and heat treatment) are monitored in real time; Each batch of products comes with a test report (composition, hardness, metallographic structure, etc.).
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