ʻOihana
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ʻO nā pono o ka uea molybdenum doped me Lanthanum
ʻOi aku ka kiʻekiʻe o ka mahana recrystallization o ka uea molybdenum lanthanum-doped ma mua o ka uea molybdenum maʻemaʻe, a no ka mea hiki ke hoʻomaikaʻi ka liʻiliʻi o La2O3 i nā waiwai a me ke ʻano o ka uea molybdenum.Ma waho aʻe, hiki i ka hopena lua o ka La2O3 ke hoʻonui i ka ikaika wela o ka lumi o ka ...Heluhelu hou aku -
Pehea ka hopena o ka Tungsten Oxide i ka waiwai o ka pauka Tungsten.
E like me kā mākou e ʻike ai, he nui nā mea e pili ana i ka waiwai o ka pauka tungsten, akā ʻo nā kumu nui ʻaʻole ia he mea ʻē aʻe ma mua o ke kaʻina hana o ka pauka tungsten, nā waiwai a me nā ʻano o nā mea maka i hoʻohana ʻia.I kēia manawa, nui nā noiʻi e pili ana i ke kaʻina hana hōʻemi, me ...Heluhelu hou aku -
ʻIke ka poʻe noiʻi i ka hoʻokumu ʻana o nā māwae ma 3-D-paʻi tungsten i ka manawa maoli
Ke hoʻokiʻekiʻe nei i nā wahi hoʻoheheʻe a me ka paila kiʻekiʻe o nā mea āpau i ʻike ʻia, ua lilo ka tungsten i mea koho kaulana no nā noi e pili ana i nā wela wela, e like me nā filaments kukui, arc welding, radiation shielding a me nā mea hou aku nei, e like me ka mea e kū pono ana i ka plasma i nā reactors fusion e like me ka. ..Heluhelu hou aku -
Mai ka cobalt a hiki i ka tungsten: pehea e hoʻāla ai nā kaʻa uila a me nā kelepona i kahi ʻano hou o ke gula
He aha kāu mea i loko?ʻAʻole noʻonoʻo ka hapa nui o mākou i nā mea e hiki ai ke ola hou.Eia naʻe, pili nā ʻenehana e like me nā kelepona akamai, nā kaʻa uila, nā kīwī nui a me ka hoʻoulu ʻana i ka ikehu ʻōmaʻomaʻo i nā ʻano mea kemika a ka hapa nui o ka poʻe i lohe ʻole.A hiki i ka lat...Heluhelu hou aku -
Molybdenum a me tungsten i loko o ka ʻoihana ulu kristal sapphire
ʻO ka Sapphire kahi mea paʻakikī, ʻaʻahu a ikaika me ka wela hoʻoheheʻe kiʻekiʻe, ʻaʻohe kemika ākea, a hōʻike ia i nā waiwai optical hoihoi.No laila, hoʻohana ʻia ka sapphire no nā noi ʻenehana he nui kahi o nā ʻoihana ʻoihana nui he optics a me ka uila.I kēia lā ka ...Heluhelu hou aku -
Tungsten-fiber-reinforced tungsten
He mea kūpono loa ʻo Tungsten i mea no nā ʻāpana koʻikoʻi o ka moku e hoʻopili ana i kahi plasma fusion wela, ʻo ia ka metala me ka helu heheʻe kiʻekiʻe.ʻO kahi pōʻino, ʻo ia ka brittleness, ʻo ia ka mea ma lalo o ke koʻikoʻi e lilo ia i palupalu a hiki i ka pōʻino.He moʻolelo, ʻoi aku ka paʻakikī com...Heluhelu hou aku -
Hoʻokumu ka hui i ke ala wikiwiki a maʻalahi e hana i nā electrodes supercapacitor no nā kaʻa uila, nā lasers kiʻekiʻe
ʻO nā Supercapacitors kahi ʻano mea i kapa ʻia e hiki ke mālama a hoʻopuka i ka ikehu ʻoi aku ka wikiwiki ma mua o nā pihi maʻamau.Ke koi nui nei lākou no nā noi e pili ana i nā kaʻa uila, kelepona kelepona a me nā laser kiʻekiʻe.Akā no ka hoʻomaopopo ʻana i kēia mau noi, pono nā supercapacitors ...Heluhelu hou aku -
ʻO ka Mākeke Tungsten Concentrate Pākē ma lalo o ke koi ʻana i ka Lukewarm
Ua hoʻemi ʻia ka mākeke tungsten concentrate Kina mai ka hopena o ʻOkakopa ma muli o ke koi ʻoluʻolu mai nā mea hoʻohana hope ma hope o ka haʻalele ʻana o nā mea kūʻai mai ka mākeke.ʻOki nā mea hoʻolako concentrate i kā lākou kumukūʻai hāʻawi e paipai i ke kūʻai ʻana ma ke alo o ka hilinaʻi mākeke nāwaliwali.ʻO nā kumukūʻai tungsten Kina e ...Heluhelu hou aku -
ʻO Tungsten e like me ka pale radiation interstellar?
ʻO kahi paila o 5900 degere Celsius a me ka paʻakikī e like me ke daimana i hui pū ʻia me ke kalapona: ʻo ka tungsten ka metala kaumaha loa, akā he mau hana koʻikoʻi kona - ʻoi loa i nā microorganism aloha wela.ʻO kahi hui i alakaʻi ʻia e Tetyana Milojevic mai ka Faculty of Chemistry ma ke Kulanui o Vienna hōʻike no ...Heluhelu hou aku -
Hoʻonui ka Tungsten suboxide i ka pono o ka platinum i ka hana hydrogen
Ua hōʻike nā mea noiʻi i kahi hoʻolālā hou no ka hoʻonui ʻana i ka hana catalytic me ka hoʻohana ʻana i ka tungsten suboxide ma ke ʻano he hoʻokahi-atom catalyst (SAC).ʻO kēia hoʻolālā, kahi e hoʻomaikaʻi nui ai i ka hydrogen evolution reaction (HER) i ka metal platinum (pt) e 16.3 mau manawa, e hoʻomālamalama i ka hoʻomohala ʻana o nā electrochemical hou ...Heluhelu hou aku -
Kūpaʻa nā kumukūʻai APT Kina ma muli o ke kālepa ʻana i ka mākeke
ʻAʻole loli nā kumukūʻai ferro tungsten a me ammonium metatungstate (APT) ma Kina mai ka lā kālepa mua.Ke hoʻolele nei ka poʻe hana waiwai maka e kūʻai aku i kā lākou huahana ʻoiai ʻaʻole ikaika nā mea kūʻai terminal i ka nīnau.Hoʻopilikia ʻia e ka mālama ʻana i ke kaiapuni, hoʻonui i nā kumukūʻai mining, ...Heluhelu hou aku -
Nawaliwali ka Mākeke Pahu Tungsten ma muli o ka ʻike maopopo ʻole
Ke waiho nei ke ʻano o nā kumukūʻai tungsten Kina ma ka pilina ma waena o ka lako a me ka noi.Ma ke ʻano holoʻokoʻa, ʻaʻole kūpono ka hoʻihoʻi ʻana i ka ʻaoʻao koi i ka manaʻolana o ka mākeke, ʻimi nā ʻoihana o lalo i nā kumukūʻai haʻahaʻa a mālama ka poʻe kālepa i kahi kūlana makaʻala.Me ka loaʻa ʻana o ka waiwai, ʻo ka tungsten ma ...Heluhelu hou aku