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Kayayyaki da ƙimar aikace-aikace na SIC ceramics
A cikin karni na 21, tare da ci gaban kimiyya da fasaha, bayanai, makamashi, kayan aiki, injiniyan halittu ya zama ginshiƙai huɗu na ci gaban zamantakewar yau da kullun, silicon carbide saboda kaddarorin sinadarai na barga, haɓakar haɓakar thermal, thermal ex. .Kara karantawa -
Silicon carbide yumbu: Ɗaya daga cikin shahararrun kayan yumbura masu hana harsashi
Silicon carbide covalent bond yana da ƙarfi sosai, har yanzu yana da haɗin gwiwa mai ƙarfi a babban zafin jiki, wannan fasalin fasalin yana ba da yumbu na silicon carbide kyakkyawan ƙarfi, babban taurin, juriya, juriya na lalata, haɓakar haɓakar thermal, kyakkyawar juriya ta thermal da o ...Kara karantawa -
Kwatanta kaddarorin siliki carbide yumbura da yumbun alumina
Sic ceramics ba wai kawai suna da kyawawan kaddarorin inji a cikin zafin jiki ba, kamar ƙarfin lanƙwasawa, kyakkyawan juriya na iskar shaka, juriya mai kyau na lalata, juriya mai ƙarfi da ƙarancin juriya, amma kuma suna da mafi kyawun kaddarorin inji a babban zafin jiki (ƙarfi, ...Kara karantawa -
Yadda ake amfani da tushen diski na graphite
Hatimi masu amfani don famfo da bawuloli sun dogara da yanayin gaba ɗaya na kowane sashi, musamman na'urar faifan graphite da kwandishan. Kafin na'urar iska, da tabbaci gaskanta cewa buƙatar ƙarin kayan aikin jujjuyawar graphite sun kasance daidai da rukunin yanar gizon da tsarin don isolati mai amfani ...Kara karantawa -
Binciken tattalin arziki na samar da koren hydrogen ta hanyar lantarki daga hanyoyin makamashi masu sabuntawa
Ƙasashe da yawa sun fara tsara dabarun buƙatun makamashin hydrogen, kuma wasu saka hannun jari suna kula da haɓaka fasahar fasahar hydrogen. EU da China ne ke jagorantar wannan ci gaba, suna neman fa'ida ta farko a fannin fasaha da ababen more rayuwa. A halin yanzu, Japan, Kudu ...Kara karantawa -
Ci gaba da nazarin tattalin arziki na samar da hydrogen ta hanyar electrolysis na m oxides
Ci gaba da nazarin tattalin arziki na samar da hydrogen ta hanyar electrolysis na m oxides Solid oxide electrolyzer (SOE) yana amfani da tururin ruwa mai zafi (600 ~ 900 ° C) don electrolysis, wanda ya fi dacewa fiye da alkaline electrolyzer da PEM electrolyzer. A cikin shekarun 1960, Amurka da Jamus...Kara karantawa -
hydrogen na duniya | BP ya saki 2023 "Hanyoyin makamashi na duniya"
A ranar 30 ga watan Janairu, Kamfanin Man Fetur na Biritaniya (BP) ya fitar da rahoton na shekarar 2023 na “World Energy Outlook”, yana mai jaddada cewa burbushin mai a cikin kankanin lokaci ya fi muhimmanci a canjin makamashi, amma karancin samar da makamashi a duniya, hayakin Carbon na ci gaba da karuwa da sauran dalilai. ana sa ran...Kara karantawa -
Ci gaba da nazarin tattalin arziki na ion musayar membrane (AEM) hydroelectrolysis don samar da hydrogen
AEM har zuwa wani nau'i ne na PEM da diaphragm na al'ada na tushen lye electrolysis. An nuna ka'idar AEM electrolytic cell a cikin Hoto 3. A cathode, an rage ruwa don samar da hydrogen da OH -. OH - yana gudana ta cikin diaphragm zuwa anode, inda ya sake haɗuwa don samar da o ...Kara karantawa -
Proton musayar membrane (PEM) electrolytic ruwa hydrogen samar da fasahar ci gaba da tattalin arziki bincike
A cikin 1966, Kamfanin General Electric ya haɓaka tantanin halitta na ruwa bisa ga ra'ayin tafiyar da proton, ta amfani da membrane polymer azaman electrolyte. Kwayoyin PEM sun kasance suna kasuwanci ta hanyar General Electric a cikin 1978. A halin yanzu, kamfanin yana samar da ƙananan ƙwayoyin PEM, musamman saboda iyakanceccen samfurin hydrogen ...Kara karantawa
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