99.95% pure molybdenum, lanthanated Mo-La, and TZM alloy sintering boats, rolled sheets, rods, crucibles, fasteners, and carbon-free vacuum furnace heat shields.
Molybdenum (melting point 2,623 °C, density 10.22 g/cm³—nearly half the weight and cost of tungsten) is the workhorse structural metal of carbon-free hydrogen and vacuum furnaces up to 1,700–1,900 °C. Folded, riveted, or deep-drawn molybdenum sintering boats carry MIM stainless/titanium parts, tungsten-carbide compacts, rare-earth magnets, and nuclear/technical ceramics through walking-beam and batch H2 furnaces.
Where pure Mo recrystallizes and creeps under heavy load above 1,150 °C, Ti-Zr-Mo (TZM) and oxide-dispersion lanthanated Mo (Mo-La) extend structural creep strength to 1,400–1,750 °C.
| Property / Metric | Nominal Reference Value (Grade Dependent) |
|---|---|
| Purity & Grades | ≥99.95% Pure Mo; TZM (0.5% Ti, 0.08% Zr, 0.02% C); Mo-La (0.3–0.7% La2O3) |
| Melting Point & Density | 2,623 °C; 10.22 g/cm³ |
| Thermal Conductivity (RT) | ~138 W/m·K |
| Recrystallization Onset | ~900–1,100 °C (Pure Mo) vs. ~1,350–1,550 °C (TZM / Mo-La) |
| Max Vacuum/H2 Service | 1,650–1,900 °C (sublimes/oxidizes above ~450 °C in air) |
Reference values reflect typical sintered, fused, or wrought grades. Exact batch test figures are confirmed on your written quotation and accompanying lot Certificate of Analysis.
Specify grade (Pure Mo up to 1,150 °C or low stress; Mo-La for anti-sag sintering boats and heaters up to 1,750 °C; TZM for high mechanical load), form (folded/riveted boat L×W×H×wall, sheet/plate, rod, crucible, or M4–M16 fasteners), surface finish (electrolytically/alkaline bright cleaned), and quantity.
Include target quantity, destination country/postal code for express air freight calculation, and any special cleanroom bagging or certification requests.
Prepare Molybdenum Sintering Boats, Plates, Rods & Heat Shields RFQ ↗Complementary furnaceware, substrates, PVD consumables, and refractory hardware frequently ordered together.
TB-W-CMPUltra-high-melting-point (3,422 °C) 99.95%+ pure tungsten crucibles, centerless-ground rods, rolled sheets, wire, and hot-zone elements for extreme vacuum thermal systems.
TB-TA-NBDuctile 99.95%–99.99% electron-beam melted tantalum and niobium foils, plates, rods, tubes, and deep-drawn crucibles combining glass-like acid immunity with 3,017 °C refractory performance.
TB-PVD-BT99.95% pure tungsten, molybdenum, and tantalum resistive thermal evaporation boats, baffled box sources, and stranded tungsten wire baskets/coils.
TB-AL2O3-BTHigh-purity open and lidded alumina sample boats sized to slide cleanly inside laboratory quartz and ceramic tube furnaces.
Submit your purity grade, geometry, quantity, and documentation requirements. Every order includes the producing mill's batch Certificate of Analysis (COA) and pre-shipment dimensional verification.