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  • Ikoranabuhanga ry'ibanze ryo gushyira umwuka mu buryo bwa plasma (PECVD)

    1. Inzira nyamukuru zo gushyira umwuka mu buryo bwa plasma mu buryo bwa chemical increasing chemical vapor (PECVD) ni ikoranabuhanga rishya ryo gukura kwa filime ntoya zikozwe mu buryo bwa chemical zikoreshwa mu gukora imyuka hifashishijwe plasma isohora urumuri. Kubera ko ikoranabuhanga rya PECVD ritegurwa na gazi ...
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  • Ni iyihe ngingo ngenderwaho y'imodoka ikoresha lisansi ya hydrogen?

    Selile y'amavuta ni ubwoko bw'igikoresho gitanga ingufu, gihindura ingufu za shimi muri lisansi mo ingufu z'amashanyarazi binyuze mu gukora redox ya ogisijeni cyangwa izindi ogisijeni. Imashini ikunze gukoreshwa cyane ni hydrogen, ishobora kumvikana nk'uburyo electrolysis y'amazi ihinduka hifashishijwe hydrogen na ogisijeni. Bitandukanye na roketi...
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  • Kuki ingufu za hydrogen zikurura ibitekerezo?

    Mu myaka ya vuba aha, ibihugu hirya no hino ku isi birimo guteza imbere iterambere ry’inganda zikora ingufu za hydrogen ku muvuduko udasanzwe. Nk’uko raporo yashyizwe ahagaragara ku bufatanye na Komisiyo Mpuzamahanga ishinzwe Ingufu za Hydrogen na McKinsey ibigaragaza, ibihugu birenga 30 n’uturere byashyize ahagaragara gahunda y’igenamigambi ...
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  • Imiterere n'imikoreshereze ya grafiti

    Ibisobanuro by'ibicuruzwa: grafiti Ifu ya grafiti ni yoroshye, imvi yirabura, irimo amavuta menshi kandi ishobora kwanduza impapuro. Ubukana ni 1-2, kandi bwiyongera kugera kuri 3-5 uko imyanda yiyongera mu cyerekezo gihagaze. Uburemere bwihariye ni 1.9-2.3. Mu gihe cy'aho ogisijeni itandukaniye, aho ishongesha ni...
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  • Ese koko uzi pompe y'amazi y'amashanyarazi?

    Ubumenyi bwa mbere ku ipompe y'amazi ikoresha amashanyarazi Ipompe y'amazi ni igice cy'ingenzi cya sisitemu ya moteri y'imodoka. Mu gice cy'umubiri wa silinda ya moteri y'imodoka, hari imiyoboro myinshi y'amazi yo gukonjesha amazi, ihujwe na radiator (izwi cyane nka tanki y'amazi) muri ...
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  • Igiciro cya electrode ya grafiti cyazamutse vuba aha

    Izamuka ry'igiciro cy'ibikoresho fatizo ni ryo ryatumye ibiciro biheruka kuzamuka by'ibicuruzwa bya graphite electrode. Inkomoko y'intego y'igihugu yo "kugabanya karuboni" hamwe na politiki ikomeye yo kurengera ibidukikije, ikigo cyiteze ko igiciro cy'ibikoresho fatizo nka lisansi...
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  • Iminota itatu yo kwiga kuri silicon carbide (SIC)

    Itangira rya Silicon Carbide Silicon carbide (SIC) ifite ubucucike bwa 3.2g / cm3. Silicon carbide karemano ni nke cyane kandi ahanini ikorwa hakoreshejwe uburyo bw'ubukorano. Dukurikije imiterere itandukanye ya kristu, silicon carbide ishobora kugabanywamo ibyiciro bibiri: α SiC na β SiC...
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  • Itsinda rishinzwe ikoranabuhanga n'ubucuruzi hagati y'Ubushinwa na Amerika rigiye guhangana n'ibibazo by'ikoranabuhanga n'ubucuruzi mu nganda za semiconductor

    Uyu munsi, Ishyirahamwe ry’Inganda z’Ibikoresho by’Ikoranabuhanga hagati y’Ubushinwa na Amerika ryatangaje ishyirwaho ry’"Itsinda rikora ikoranabuhanga n’igenzura ry’ubucuruzi hagati y’Ubushinwa na Amerika" Nyuma y’ibiganiro byinshi n’inama, amashyirahamwe y’inganda z’Ibikoresho by’Ikoranabuhanga hagati y’Ubushinwa na Leta Zunze Ubumwe za Amerika...
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  • Isoko ry'amashanyarazi rya Graphite ku Isi

    Mu 2019, agaciro k'isoko ni miliyoni 6564.2 z'amadolari y'Amerika, biteganijwe ko kazagera kuri miliyoni 11356.4 z'amadolari y'Amerika mu 2027; kuva mu 2020 kugeza mu 2027, igipimo cy'izamuka ry'ingano y'ibice bivanze n'ibindi bicuruzwa by'amashanyarazi biteganijwe ko kizaba 9.9%. Electrode ya grafiti ni igice cy'ingenzi mu gukora ibyuma bya EAF. Nyuma y'imyaka itanu y'igabanuka rikomeye, d...
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