Imboni
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Izinzuzo zentambo ye-molybdenum efakwe i-Lanthanum
Izinga lokushisa le-recrystallization le-lanthanum-doped molybdenum wire liphakeme kunocingo oluhlanzekile lwe-molybdenum, futhi kungenxa yokuthi inani elincane le-La2O3 lingathuthukisa izakhiwo kanye nesakhiwo socingo lwe-molybdenum.Ngaphandle kwalokho, umphumela wesigaba sesibili se-La2O3 unganyusa amandla okushisa egumbi ...Funda kabanzi -
Isebenza Kanjani I-Tungsten Oxide Kumpahla Ye-Tungsten Powder.
Njengoba sonke sazi, kunezici eziningi ezithinta impahla ye-tungsten powder, kodwa izici eziyinhloko azikho ngaphezu kwenqubo yokukhiqiza i-tungsten powder, izakhiwo kanye nezici zezinto zokusetshenziswa ezisetshenzisiwe.Njengamanje, ucwaningo oluningi lumayelana nenqubo yokunciphisa, okuhlanganisa...Funda kabanzi -
Abacwaningi babona ukwakheka kokuqhekeka ku-tungsten ephrintiwe engu-3-D ngesikhathi sangempela
Njengoba izigqaja ngamaphuzu aphakeme kakhulu ancibilikayo nabilayo azo zonke izakhi ezaziwayo, i-tungsten isiphenduke into ethandwayo ezisetshenziswayo ezibandakanya amazinga okushisa adlulele, okuhlanganisa imicu ye-lightbulb, i-arc welding, i-radiation shielding futhi, muva nje, njengezinto ezibhekene ne-plasma kuma-fusion reactor afana ne-. ..Funda kabanzi -
Ukusuka ku-cobalt kuye ku-tungsten: ukuthi izimoto zikagesi nama-smartphones zivusa kanjani uhlobo olusha lokujaha igolide
Yini ezintweni zakho?Iningi lethu alicabangi nakancane ngezinto ezenza ukuphila kwanamuhla kwenzeke.Nokho ubuchwepheshe obufana namafoni ahlakaniphile, izimoto zikagesi, ama-TV amakhulu kanye nokukhiqizwa kwamandla aluhlaza kuncike ezinhlobonhlobo zezakhi zamakhemikhali abantu abaningi abangakaze bezwe ngazo.Kuze kube sekupheleni...Funda kabanzi -
I-Molybdenum ne-tungsten embonini yokukhula kwekristalu yesafire
Isafire iyimpahla eqinile, engagqoki futhi eqinile enezinga eliphezulu lokushisa elincibilikayo, ayizinzi ngamakhemikhali kakhulu, futhi ibonisa izici ezithakazelisayo zokubona.Ngakho-ke, isafire isetshenziselwa izinhlelo zokusebenza eziningi zobuchwepheshe lapho izinkambu eziyinhloko zomkhakha ziyi-optics ne-electronics.Namuhla i...Funda kabanzi -
I-Tungsten-fibre-reinforced tungsten
I-Tungsten ifaneleka ngokukhethekile njengempahla yezingxenye ezicindezeleke kakhulu zomkhumbi ezivale i-plasma ehlanganisiwe eshisayo, okuyinsimbi enephuzu eliphakeme kakhulu lokuncibilika.Nokho, ububi buwukuba brittleness kwayo, okuthi ngaphansi kokucindezeleka kuyenze ibe ntekenteke futhi ithambekele ekulimaleni.Inoveli, i-com eqinile ...Funda kabanzi -
Ithimba lithuthukisa indlela esheshayo, eshibhile yokwenza ama-electrode e-supercapacitor ezimoto zikagesi, ama-laser anamandla amakhulu
Ama-Supercapacitor wuhlobo oluqanjwe ngokufanelekile lwedivayisi engagcina futhi ilethe amandla ngokushesha kunamabhethri avamile.Badingeka kakhulu izicelo ezihlanganisa izimoto zikagesi, ezokuxhumana okungenantambo namalaser anamandla amakhulu.Kodwa ukuze uqaphele lezi zinhlelo zokusebenza, ama-supercapacitor adinga...Funda kabanzi -
I-Chinese Tungsten Concentrate Market ingaphansi kwengcindezi ye-Lukewarm Demand
Imakethe ye-tungsten yaseChina ibilokhu ingaphansi kwengcindezi kusukela ngasekupheleni kuka-Okthoba ngenxa yesidingo esisivivi esivela kubasebenzisi bokugcina ngemva kokuba amakhasimende ehoxile emakethe.Abahlinzeki be-concentrate banciphisa amanani abo okunikezwayo ukuze bakhuthaze ukuthenga lapho bebhekene nokuzethemba kwemakethe okubuthakathaka.Izintengo ze-tungsten zesiShayina ziyi-e...Funda kabanzi -
I-Tungsten njengokuvikela imisebe ye-interstellar?
Iphuzu elibilayo elingu-5900 degrees Celsius kanye nobulukhuni obufana nedayimane kuhlanganiswe nekhabhoni: i-tungsten iyinsimbi esinda kakhulu, nokho inomsebenzi webhayoloji—ikakhulukazi kumagciwane athanda ukushisa.Ithimba eliholwa nguTetyana Milojevic ovela ku-Faculty of Chemistry eNyuvesi yaseVienna libika ukuthi...Funda kabanzi -
I-Tungsten suboxide ithuthukisa ukusebenza kahle kweplatinamu ekukhiqizeni i-hydrogen
Abacwaningi bethule isu elisha lokuthuthukisa umsebenzi we-catalytic usebenzisa i-tungsten suboxide njenge-single-atom catalyst (SAC).Leli su, elithuthukisa kakhulu i-hydrogen evolution reaction (HER) kuplatinamu yensimbi (pt) izikhathi eziyi-16.3, lisikhanyisela ngokuthuthukiswa kwe-electrochemical entsha ...Funda kabanzi -
Amanani e-China APT Azinza Ngenxa Yokuhweba Ngemakethe Encane
Izintengo ze-ferro tungsten ne-ammonium metatungstate (APT) e-China azishintshile kusukela osukwini lwangaphambilini lokuhweba.Abakhiqizi bempahla eluhlaza baba manqikanqika ukuthengisa imikhiqizo yabo kuyilapho abathengi bezitolo bengakakhuthali ekubuzeni.Ithintwa ukuvikelwa kwemvelo, ukunyuka kwezindleko zezimayini, ...Funda kabanzi -
I-Tungsten Powder Market ihlala ibuthakathaka ngenxa ye-Outlook engacacile
Ukuthambekela kwamanani entengo ye-tungsten yamaShayina kusalele ebudlelwaneni phakathi kokunikezwa kanye nesidingo.Sekukonke, ukusimama ohlangothini lwesidingo kuyehluleka ukuhlangabezana nokulindelwe yimakethe, amabhizinisi aphansi afuna amanani aphansi futhi abahwebi bathatha isimo sokuqaphela.Ngenzuzo encishisiwe, i-tungsten ma...Funda kabanzi