lanthanum boride

... ) Type: We supply thoriated tungsten electrodes, pure tungsten,cerium tungsten,lanthanum tungsten,zirconium tungsten,yttrium3) Size: Dia(1.0-10mm)*L ...

... , tungsten-aluminum rods, tungsten-thorium rods, tungsten-cerium rods, tungsten-lanthanum rods, tungsten-zirconium rods and rods in various other specifications ... electron tubes, cathode gas discharge lamp houses, etc. 5) Tungsten-lanthanum rods: electron tube cathodes, transmitting rods, heaters, high temperature resistant ...

... Oxide Mischmetal / Ce-La Alloy / Pr-Nd Oxide Dysprosium Metal / Lanthanum Metal / Neodymium Metal / Samarium MetalSilicon MetalSrO-98 (Powder)STRONTIUM METALStrontium ...

... alloy materialsChemical:chemical and protective coatingsSpecial alloys: boron carbide; calcium boride;iron boron;manganese boron and so on.

... : tungsten >99.95% ( percentage by weight)molybdenum >99.95% , molybdenum lanthanum alloy , TZM alloySpecification: round, square , special design according to drawingSurface ...