Ku dhawaad qof kastaa wuu ku raaxaysanayaa sheekada Ciyaaraha Olombikada Jiilaalka ee Beijing 2022, oo aad ayuu u yaqaanaa magacyo iyo isboorti waa weyn, sida Ailing (Eileen) Gu, Shaun White, Vinzenz Geiger, Ashley Caldwell, Chris Lillis iyo Justin Schoenefeld, skiing freestyle, snowboard, xawaaraha skating, Nordic oo la isku daray, iwm. Dhab ahaantii, Ningbo-keennu waxa uu gacan ka geystaa abuurista Ciyaaraha Olombikada Jiilaalka ee cagaarka ah.
Dhammaan 26-ka goobood ee Olombikada Jiilaalka ee aagga Beijing iyo Zhangjiakou waxaa ku shaqeeya tamar nadiif ah, sida uu sheegay afhayeenka Wasaaradda Arrimaha Dibadda Shiinaha Zhao Lijian, oo hadalkan ka sheegay shir jaraa'id 17-kii Janaayo.Tamarta nadiifka ah waxaa soo saara Zhangbei tamarta la cusboonaysiin karo ee DC grid, mashruuca koronto ee tooska ah ee ugu horreeya adduunka.Tiknoolajiyada gudbinta DC ee dabacsan ayaa leh awood sare oo la xakameyn karo, xawaaraha hagaajinta awooda dhaqsaha badan iyo qaab hawlgal oo dabacsan marka loo eego AC iyo xadhkaha caadiga ah ee DC.Xadhkaha DC-ga ee loo adeegsaday mashruucan dhagax-dhigga waxa soo saaray oo soo saartay Ningbo Orient Cable Co Ltd.
Intaa waxaa dheer, ilaa 150 basas unug shidaal hydrogen ah oo ay samaysay magaalada Zhejiang ayaa loo isticmaalayaa ciyaaraha.Iyaga oo awood u leh in ay ku safraan 450 kiiloomitir halki, basaskani waxa ay si habsami leh ugu socon karaan heerkul aan ka yarayn 20 darajo Celsius, sida uu sheegay Chen Ping, guddoomiyaha Machadka Cilmi-baarista Tamarta ee Ningbo Hydrogen ee Shirkadda Maalgelinta Korontada ee Gobolka.
Ningbo wuxuu diiradda saarayaa horumarinta warshadaha tignoolajiyada sare.Ningbo waxa uu horumariyay ndFeB iyoSmCowarshadaha magnet joogto ah dhulka dhif in ka badan 30 sano.Inkasta oo Ningbo aanu haysan faa'iidooyinka alaabta ceeriin dhulka dhif ah, waxa ay samaysay aasaas warshadeed xooggan iyo silsilad warshadeed oo dhamaystiran oo ku tiirsan sayniska iyo tignoolajiyada u gaarka ah iyo R & D. Ningbo waa muhiim.magnet joogto ah dhulka dhif ahsaldhigga wax soo saarka ee Shiinaha iyo xitaa adduunka.Wax-soo-saarka birta birta ah ee naadirka ah ee dhulka Shiinaha ayaa xisaabiya ku dhawaad 90% adduunka.2018, qiimaha wax soo saarka ee magnets joogto ah dhul dhif ah ee Ningbo ahaa 15 bilyan, oo ku saabsan 35% ee dalka, wax soo saarka ee boron birta neodymium ahaa ku dhawaad 70000 tan, xisaabinta in ka badan 40% ee dalka, iyo dhoofinta. mugga birlabku waxa uu ahaa 60% dalka.
Saddexdii sano ee la soo dhaafay, iyada oo suuqa codsiga muhiimka ah ee magnet joogto ah ee dhulka naadir ah iyo kobcinta tamarta cusub, gaar ahaan tamarta dabaysha iyo baabuurta korontada, baahida loo qabo magnet joogto ah ee dhulka ayaa si degdeg ah u kordhay.Shirkado badan oo magnet NdFeB ah ayaa dardar galiyay si ay u abuuraan ama u balaariyaan qiyaasta wax soo saarka ee NdFeB saldhigyada alaabta ceeriin ee dhifka ah sida Baotou iyo Ganzhou.Saamiga wax soo saarka magnet Neodymium ee Ningbo ee dalka oo dhan ayaa hoos u dhacay, laakiin Ningbo inta badan diiradda saarayaa wax soo saarka ee waxqabadka sare iyo magnets xasilloonida sare.Magnet-keeda NdFeB waxay diiradda saartaa goobaha codsiyada dhamaadka-sare sida matoorada warshadaha, robots caqliga leh,matoorada tooska ah, EPS,wiishkaiyo qalabka elektarooniga ah ee macaamiisha, iwm.
Waqtiga boostada: Febraayo-11-2022