Description of TZM Molybdenum Alloy Round Bar
TZM Molybdenum Alloy Round Bar is a kind of particle-strengthened molybdenum base alloy containing titanium, zirconium, and carbon, which is mainly made by powder metallurgy and arc casting process. Powder metallurgy is the best process for producing TZM products with low cost, high quality, and high production efficiency.
Compared with pure Molybdenum Rod, TZM Molybdenum Alloy Round Bar has a series of advantages, such as high tensile strength, high hardness, good welding performance, strong creep resistance, high temperature resistance, corrosion resistance, wear resistance, excellent electrical and thermal conductivity, etc. It is the most commonly used high-temperature industrial structural part.
TZM Molybdenum Alloy Round Bar is often used to produce hot stamping dies, kiln structure parts, engine high temperature parts, aerospace nozzles, and electrodes for the welding process. If you need other high quality molybdenum and molybdenum alloy products, you can send an email to contact us.
Features of TZM Molybdenum Alloy Round Bar
Ultra-high temperature performance
The melting point is as high as 2610℃, and the working temperature can reach 1200℃ (oxidizing environment) or 1800℃ (inert/vacuum).
The high-temperature strength is better than pure molybdenum, and the addition of Ti (0.5%) and Zr (0.08%) increases the recrystallization temperature.
Excellent creep resistance
The tensile strength remains above 300 MPa at 1000℃, suitable for long-term high-temperature load.
Corrosion resistance and thermal conductivity
Resistant to erosion by molten metals (such as copper and aluminum), with a thermal conductivity of 138 W/(m·K), suitable for hot field components.
Applications of TZM Molybdenum Alloy Round Bar
Aerospace: rocket nozzles, re-entry heat-resistant parts.
Semiconductor: single-crystal furnace thermal field, sapphire growth crucible support.
Energy: nuclear reactor high heat flux density components.
Industry: high-temperature sintering boat, glass melting furnace electrode.
Specifications of TZM Molybdenum Alloy Round Bar
|
Material |
Titanium-Zirconium-Molybdenum |
|
Process |
Rolling, Sintering, Forging, Annealing, Drawing |
|
Purity |
≥99.95% |
|
Diameter |
Customized |
|
Length |
Customized |
|
Density |
8.75g/cm3 |
|
Melting Point |
2617°C |
|
Surface |
Polishing, Black oxide, Finish turning, Grinding |
|
Delivery Time |
About 25 days |
|
Standard |
ASTM B386, DIS |
Testing and Quality Control of TZM Molybdenum Alloy Round Bar
FAQ for TZM Molybdenum Alloy Round Bar
What is the MOQ?
A: Depends on quantity; generally, no MOQ limit.
How to pay for it?
A: A bank transfer (T/T) will be acceptable.
What is the delivery time?
A: around 7-20 days, which depends on the quantity and production.
What is the package?
A: cartoon case or plywood case.
What is the lead time?
A: From the order placed to cargo receiving will take around 10-25 days.
What is the delivery method?
A: Generally, we send cargo by UPS, DHL, or FedEx. Also, we can send by sea to a seaport or by air to the closest airport.
Picture of TZM Molybdenum Alloy Round Bar
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