| Characteristic: | Stable Electrical Behavior |
|---|---|
| Protection: | Resistance to Corrosion, High Melting Point |
| Usage: | Alloys, Electronics |
| Shape: | Sheet |
| Concentrate or Not: | Non-concentrate |
| Transport Package: | Wooden Case |
| Customization: |
|---|
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| Product Name | TZM Alloy (Titanium, Zirconium, Molybdenum), TZM sheet |
| Material | 0.50% titanium, 0.08% zirconium and 0.03% carbon with the balance molybdenum |
| Size | Various specifications available upon special order |
| Surface Condition | Rolling surface with metal silver. Clean Surface: Sand-blasting surface, alkali-washing surface |
| Produce Method | Begining as metal powder, pressed into ingots, sintered, and then hot rolled for plate and further cold rolled down to sheet sizes. |
| Packing | Wooden case with polypropylene foam |
| Transportation | By air, by sea, by courier |
| Charactreristic | This alloy contains 99.2% min. to 99.5% max. of Mo, 0.50% Ti and 0.08% Zr with a trace of C for carbide formations. TZM offers twice the strength of pure moly at temperatures over 1300'C. The recrystallization temperature of TZM is approximately 250'C higher than moly and it offers better weldability. The finer grain structure of TZM and the formation of TiC and ZrC in the grain boundaries of the moly inhibit grain growth and the related failure of the base metal as a result of fractures along the grain boundaries. This also gives it better properties for welding. TZM costs approximately 25% more than pure molybdenum and costs only about 5-10% more to machine. For high strength applications such as rocket nozzles, furnace structural components, and forging dies, it can be well worth the cost differential. |
| Application/Industrial | rocket nozzles, furnace structural components, and forging dies, it can be well worth the cost differential. |
| Other Type | Molybdenum alloy, TZM sheet |
| Major(%) | Ti:0.50; Zr:0.080;C:0.01;Mo:Bal. | ||||||||
| Impurity(%) |
Element | Standard Value | Actual Value | Element | Standard Value | Actual Value | Element | Standard Value | Actual Value |
| Al | / | 0.0001 | Mg | / | 0.0001 | N | ≤0.002 | 0.0005 | |
| Ca | / | 0.0004 | Ni | ≤0.005 | 0.0007 | O | ≤0.030 | 0.029 | |
| Cr | / | 0.0002 | Si | ≤0.005 | 0.0004 | / | / | / | |
| Cu | / | 0.0002 | Sn | / | 0.0001 | / | / | / | |
| Fe | ≤0.010 | 0.0008 | W | / | 0.010 | / | / | / | |
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