For nearly 20 years Rhenium Alloys has been the leader in production of the highest quality rhenium heater filaments for the MOCVD Industry. Rhenium Alloys has been the OEM for many of the world’s most reputable and respected MOCVD equipment manufacturers, along with being the specialty filament supplier for the most revolutionary and technology leading LED companies in the world.
Rhenium Alloys produces Rhenium Heater Filaments for today’s most reputable systems, and continues to manufacture rhenium filaments for legacy systems including the D125, D180 and D300 units. OEM and customer specific versions are also being produced daily. Rhenium Alloys can produce rhenium filaments to any customer’s design specifications or thicknesses.
Rhenium Alloys also offers a proprietary, patent pending, surface treatment which increases the heat transfer efficiency of the filament without adding the risk of contamination from steel shot-peening and other aggressive mechanical operations utilized by our competitors. This allows us to offer the highest purity Rhenium Heater Filament on the market.
Rhenium Alloys offers discounts on new rhenium filaments with the trade-in of obsolete or old rhenium filaments.
Rhenium Alloys can also repair minimally damaged filaments on a case by case basis. Although most repairs return the filaments back to original functionality, Rhenium Alloys does not warranty any repaired filaments.
MOCVD stands for Metal Organic Chemical Vapour Deposition, a technique for depositing thin layers of atoms onto a semiconductor wafer. MOCVD allows the build-up of many layers, each of precise thickness, creating a material with specific optical and electrical properties.
Atomic Weight:Density: Melting Point:Boiling Point:Coefficient of Linear Thermal Expansion:Specific Heat:Thermal Conductivity: Ultimate Tensile Strength:Yield Strength at 0.2% Offset:Elongation:Hardness:Strain-Hardening Exponent:Shear Modulus:Elastic Modulus:Poissons Ratio:Creep Strength (2200 ᵒC):186.221.04 g/cm³ 3186 °C5627 °C6.8 μm/m·K from 20 to 1000 °C25.7 kJ/kg·K 25 °C71.2 W/m·K at 20 °C 1130 MPa at 20 °C, 81.70 MPa at 2149 °C379 MPa at 20 °C, 77.2 MPa at 2149 °C 24% at 20 °C, 10% at 2149 °C225 VHN as annealed0.52170 GPa at 20 °C460 GPa at 20 °C, 10.3 GPa at 2149 °C0.4910-h rupture stress, 20 MPa; 100-h rupture stress, 10 MpaMechanical PropertiesThermal PropertiesTypical Properties
Our Rhenium MOCVD Heater Filament products are proudly Made in USA.
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