Lanthanum Hexabroide LAB6 Powder

Lanthanum hexaboride (LaB6): Used as a high brightness thermionic emission materials because of its low work function, high melting point and high metallic conductivity. Application: Vacuum electron beam welding machine Electron beam surface reforming device Electron beam lithography device Transmission elctron microscope Scanning elctron microscope Surface analysis device Radio therapy devices We also produce LaB6 powder, LaB6 disc, LaB6 target, LaB6 rod, LaB6 crucible, YB6 tube, Lab6 sector ring, CeB6, PrB6, NdB6, SmB6, EuB6, GdB6, TbB6, DyB6, HoB6, ErB6, TmB6, YbB6, LuB6, ScB6, (LaBa)B6, (LaEu)B6, CaB6, etc. Lanthanum hexaboride (LaB6) Purity: 99.5% min. Lanthanum: 68.0+0.2/-0% Boride: 30.0+1.0/-0% Ca: 0.01% max. Fe: 0.01% max. Melting point: 2530°C Density: 4.7g/cm3 Hardness: 87.5RA Expansion Coefficient: 1/°C x 10-6 Conductive Coefficient: 0.047 Resistance: 15.0 Work function: 2.6eV Flexure Strength (σ): 200 MPa Fracture toughness (Kic): 3.0 MN/m3/2 1.) Lanthanum Hexaboride (LaB6) powder Purity: 99.5% Size: - 325 mesh - 360 mesh - 500 mesh - 1000 mesh 2.) Lanthanum Hexaboride (LaB6) cathode Applied to Leybold coater for precision optical coating is our advantage. Out diameter: 26.5mm Inside diameter: 19.0mm Outside height: 56.1mm Inside height: 50.1mm 3.) Lanthanum Hexaboride (LaB6) rod 28mm diameter x 150mm 20mm diameter x 150mm 10mm diameter x 150mm 27mm diameter x 125mm 27mm diameter x 80mm 26mm diameter x 21mm 3mm diameter x 50mm 4.) Lanthanum Hexaboride (LaB6) disc 20mm diameter x 2.0mm 17mm diameter x 2.0mm 10mm diameter x 1.50mm 10mm diameter x 4.0mm 8mm diameter x 2.0mm 6mm diameter x 1.5mm 4mm diameter x 4.0mm 4mm diameter x 2.0mm 5.) Lanthanum Hexaboride (LaB6) target 2 inch diamter x (3, 5, 6, 7) mm 4 inch diamter x (3, 5, 6, 7) mm 4 inch diameter x 1/4 inch 6 inch diameter x 1/4 inch 50mm diameter x 6mm 6.) Lanthanum Hexaboride (LaB6) sector ring Outside radius: 19.4mm Inner radius: 5mm Thick: 6.5mm 90 degree angle 7.) Lanthanum Hexaboride (LaB6) tube Outside diameter: 5mm Inner diameter: 3mm Length: 50mm Or as per customer's drawing.