Ngwaahịa
Tungsten | |
Adimara | W |
Oge na STP | nke siriike |
Na-agbaze | 3695 k (3422 Celsius C, 6192 CHIST f) |
Isi mmiri | 6203 K (5930 Celsius C, 10706 ° Celsius F) |
Nnọọ (n'akụkụ RT) | 19.3 g / cm3 |
Mgbe mmiri mmiri (na MP) | 17.6 g / cm3 |
Okpomoku nke Fusion | 52.31 KJ / MOL [3] |
Okpomọkụ nke veporization | 774 KJ / MOL |
Ike ikuku | 24.27 J / (mols) |
-
Tungsten Carvide mara mma ntụ ntụ ntụ ntụ ntụ ntụ ntụ ntụ ntụ ntụsara nke 12070-12-1
Tungsten Carbidebụ onye dị mkpa na klas nke carbon dị mkpa. A na-eji naanị ya ma ọ bụ ihe dị ka pasent 6 ruo 20 nke ọla ndị ọzọ iji nye ha nsogbu ịtụgharị, na-egbukwa akụkụ na ihe ọ bụla, na-abanye na cores nke profaịlụ agha.
-
Tungsten (vi) Oxide posta (Tungsten trioxide & Blungsten Oxide)
Tursten (vi) Oxide, nke a makwaara dị ka Tungsten Trioxide ma ọ bụ tungstic anhydride, bụ onyinye kemịkal nwere oxygen na ngbanwe ntụgharị Tungsten. Ọ bụ soluble na ngwọta alkali. Na-egbochi mmiri na acids. Ubé soluble na hydrofluoric acid.
-
Cesium Tungsten Bronzes (CS0.32wo3) assion min.99.5% nke 189619-69-0
Cesium Tungsten Bronzes(CS0.32WO3) bụ ihe na-eme ka ihe na-atọgbọ nano nano nano nanoCS0.32WO3Nwere arụmọrụ dị nso na nke na-ezughị emerụ na transcintance ọkụ dị elu. O nwere ihe siri ike na mpaghara dị nso (ebili mmiri 800-1200nm) na nnukwu ụgbọ ibugharị na mpaghara ọkụ a na-ahụ anya (na-efegharị 380-780nm). Anyị nwere njikọ nke ọma nke ukwuu nke ukwuu kristal kristal na ịdị ọcha CS0.32wo3 nanoparticles site na ụzọ spysis ụzọ. Iji sodium tungstate na cesium carbonate dị ka akụrụngwa, cesxwo3) Ntụgharị na-eme ka mmeghachi omume hydrium dị ka ndị na-ebelata.