haufi le1

Lihlahisoa

Tungsten
Letšoao W
Mokhahlelo ho STP e tiileng
Sebaka sa ho qhibiliha 3695 K (3422 °C, 6192 °F)
Sebaka sa ho belisa 6203 K (5930 °C, 10706 °F)
Botenya (haufi le rt) 19.3 g/cm3
Ha metsi (ka mp) 17.6 g/cm3
Mocheso oa ho kopanya 52.31 kJ/mol[3][4]
Mocheso oa mouoane 774 kJ/mol
Bokhoni ba mocheso oa molar 24.27 J/(mol·K)
  • Tungsten(VI) Oxide Powder (Tungsten Trioxide & Blue Tungsten Oxide)

    Tungsten(VI) Oxide Powder (Tungsten Trioxide & Blue Tungsten Oxide)

    Tungsten(VI) Oxide, e tsejoang hape e le tungsten trioxide kapa tungstic anhydride, ke motsoako oa lik'hemik'hale o nang le oksijene le tungsten ea tšepe ea phetoho. E qhibiliha ka har'a litharollo tse chesang tsa alkali. Ha e qhibilihe ka metsing le li-acid. E qhibiliha hanyane ka har'a hydrofluoric acid.

  • Tungsten Carbide phofo e putsoa e ntle Cas 12070-12-1

    Tungsten Carbide phofo e putsoa e ntle Cas 12070-12-1

    Tungsten Carbideke setho sa bohlokoa sehlopheng sa metsoako e sa pheleng ea khabone. E sebelisoa e le 'ngoe kapa ka karolo ea 6 ho isa ho ea 20 lekholong ea litšepe tse ling ho etsa hore tšepe e be thata, ho seha mathōko a lisakha le li-drill, le ho phunyeletsa li-core tsa li-projectile tse phunyeletsang lihlomo.

  • Teko ea Cesium Tungsten Bronzes (Cs0.32WO3) Bonyane 99.5% Cas 189619-69-0

    Teko ea Cesium Tungsten Bronzes (Cs0.32WO3) Bonyane 99.5% Cas 189619-69-0

    Cesium Tungsten Bronzes(Cs0.32WO3) ke thepa ea nano e monyang haufi le infrared e nang le likaroloana tse tšoanang le ho hasana hantle.Cs0.32WO3E na le ts'ebetso e ntle ea tšireletso e haufi le infrared le phetisetso e phahameng ea leseli le bonahalang. E na le monya o matla sebakeng se haufi le infrared (bolelele ba maqhubu 800-1200nm) le phetisetso e phahameng sebakeng sa leseli le bonahalang (bolelele ba maqhubu 380-780nm). Re na le tlhahiso e atlehileng ea li-nanoparticles tsa Cs0.32WO3 tse nang le kristale e ngata le bohloeki bo phahameng ka tsela ea spray pyrolysis. Re sebelisa sodium tungstate le cesium carbonate e le lisebelisoa tse tala, phofo ea cesium tungsten bronze (CsxWO3) e entsoe ka karabelo ea hydrothermal ea mocheso o tlase ka citric acid e le moemeli oa ho fokotsa.