Molybdenum Rhenium Alloy Sheet
When the rhenium content is 11% ~50%, the performance of the alloy is substantially improved over pure molybdenum. In the solid solubility range, the overall performance generally becomes better as the rhenium content increases.
Description
Rhenium is a high melting point, high density transition metal with good oxidation and corrosion resistance, so it is widely used in high temperature alloys. Studies have shown that adding rhenium to molybdenum-based alloys can significantly improve the strength, plasticity and high temperature stability of the alloy. In addition, molybdenum rhenium alloy materials have broad application prospects in aerospace, nuclear industry and other fields due to its high strength, high temperature durability and good corrosion resistance.
Products Description
Mechanical properties of molybdenum rhenium alloy pure molybdenum as a body-centered cubic metal at room temperature presents brittleness, poor processing performance, which to a certain extent restricts the deep processing performance of molybdenum metal and service effectiveness. The addition of rhenium to molybdenum can significantly improve the low-temperature brittleness of molybdenum, and then improve its processing performance, increase the strength while still maintaining good plasticity, and the addition of rhenium also changed the molybdenum in the hot and cold working process from a single slip to a combination of twinning and slip of the mechanical deformation behavior, inhibit the embrittlement effect of carbon and oxygen, and improve the weldability of the material, which can be used to make the forged and rolled products with a lower tough-brittle transition temperature, and make the recrystallization annealed material embrittlement is reduced. This rhenium addition to improve the performance of molybdenum phenomenon is called the "rhenium effect".
Professional Metal Suppliers - GNEE
| Item Name | Molybdenum Lanthanum Alloy Plate |
| Material | Molybdenum Lanthanum Alloy, La2O3: 0.3~0.7% |
| Size | 4.75mm-50mm thickness x W x L |
| Process | Forging, rolling |
| Surface | Chemically cleaned, Grinding |
about us
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