I-Zirconia Nanopowder: Isixhobo esitsha se-"Emva" ye-5G yeselula

Umthombo: INzululwazi kunye neTekhnoloji yemihla ngemihla: Inkqubo yemveli yokuvelisa i-zirconia powder iya kuvelisa umthamo omkhulu wenkunkuma, ngakumbi umthamo omkhulu wamanzi amdaka e-alkaline ephantsi-concentration enzima ukunyanga, ebangela ukungcoliseka okukhulu kwendalo. I-high-energy ball milling yiteknoloji yokulondoloza amandla kunye nokusebenza kakuhle kwezinto eziphathekayo, ezinokuthi ziphucule i-compactness kunye ne-dispersibility ye-zirconia ceramics kwaye ibe nethuba elihle lokusetyenziswa kwezoshishino.Ngokufika kwe-teknoloji ye-5G, iifowuni ezihlakaniphile zitshintsha ngokuthula "izixhobo" zazo. Unxibelelwano lwe-5G lusebenzisa i-spectrum engaphezulu kwe-3 gigahertz (Ghz), kwaye ubude bayo be-millimeter wave bufutshane kakhulu. Ukuba i-5G ifowuni ephathwayo isebenzisa i-backplane yensimbi, iya kuphazamisa kakhulu okanye ikhusele isignali. Ke ngoko, izixhobo zeCeramic ezineempawu zokungakhuseli umqondiso, ubunzima obuphezulu, ukuqonda okuqinileyo kunye nokusebenza okugqwesileyo kwe-thermal kufutshane nezixhobo zetsimbi ngokuthe ngcembe ziye zaba lukhetho olubalulekileyo kwiinkampani zeselfowuni ukungena kwixesha le-5G. U-Bao Jinxiao, unjingalwazi kwiYunivesithi yase-Inner Mongolia yeSayensi kunye neTekhnoloji, uxelele iintatheli ukuba njengento ebalulekileyo ye-inorganic nonmetallic, izinto ezintsha ze-ceramic ziye zaba lolona khetho lungcono kwi-smart phone backboard materials.Kwixesha le-5G, i-backboard ye-backboard kufuneka iphuculwe ngokukhawuleza. UWang Sikai, umphathi jikelele we-Inner Mongolia Jingtao Zirconium Industry Co., Ltd. (emva koku ebizwa ngokuba yi-Jingtao Zirconium Industry), uxelele intatheli ukuba ngokwedatha ekhutshwe yi-Counterpoint, iziko lophando elidumileyo kwihlabathi, ukuthunyelwa kwe-smartphone yehlabathi jikelele kuya kufikelela kwiiyunithi ze-1.331 zeebhiliyoni ngo-2020. Ngokunyuka kweefowuni ze-ceramic ezisetyenziswayo kunye ne-ceramics ye-ceramic esetyenzisiweyo kunye ne-backboards ye-ceramic esetyenziselwa ukulungiswa kwe-zirconia kunye ne-backboard ye-ceramic esetyenziswa kwi-tekhnoloji ye-R. Iphinde yatsala ingqalelo enkulu. Njengemathiriyeli entsha yeseramikhi enomxholo ophezulu kakhulu wobugcisa, imathiriyeli ye-zirconia yeceramic inokuba nobuchule kubume bokusebenza oburhabaxa kangangokuba imathiriyeli yesinyithi, imathiriyeli yepolymer kunye noninzi lwezinye imathiriyeli zeseramikhi azifaneleki. Njengamalungu olwakhiwo, iimveliso ze-zirconia zeceramic ziye zasetyenziswa kumashishini amaninzi anje nge-eneji, i-aerospace, oomatshini, iimoto, unyango lwezonyango, njl. njl., kwaye ukusetyenziswa konyaka kwihlabathi jikelele kungaphezu kweetoni ezingama-80,000. Ngokufika kwexesha le-5G, izixhobo ze-ceramic zibonise inzuzo enkulu yetekhnoloji ekwenzeni ii-backboards zeselfowuni, kunye ne-zirconia yophuhliso lwe-ceramic prospect. "Ukusebenza kwe-zirconia ceramics ngokuthe ngqo kuxhomekeke ekusebenzeni kwe-powders, ngoko ke ukuphuhlisa iteknoloji yokulungiswa okulawulekayo ye-powders ephezulu yokusebenza, iye yaba lelona khonkco libalulekileyo ekulungiseleleni i-zirconia ceramics kunye nophuhliso lwezixhobo eziphezulu ze-zirconia ze-ceramic. "Wang Sikai uthe ngokuphandle. Indlela yokugaya ibhola ene-eneji ephezulu ifunwa kakhulu ziingcali. Imveliso yasekhaya ye-zirconia nano-powder ithatha kakhulu inkqubo yeekhemikhali ezimanzi, kwaye i-oksidi yomhlaba enqabileyo isetyenziswa njenge-stabilizer ukuvelisa i-zirconia nano-powder.Le nkqubo ineempawu zomthamo omkhulu wemveliso kunye nokufana okuhle kwamacandelo ekhemikhali yeemveliso, kodwa ukusilela kukuba isixa esikhulu senkunkuma siya kuveliswa kwinkqubo yokuvelisa, ngakumbi isixa esikhulu se-alkali esinzima ukunyangwa kunye ne-alkali ephantsi. ngokufanelekileyo, kuya kubangela ungcoliseko olukhulu kunye nomonakalo kwindalo esingqongileyo. "Ngokophando, Kuthatha malunga neetoni ezingama-50 zamanzi ukuvelisa itoni enye ye-yttria-stabilized zirconia ceramic powder, eya kuvelisa amanzi amaninzi amdaka, kwaye ukubuyiswa kunye nokunyangwa kwamanzi amdaka kuya kwandisa kakhulu iindleko zemveliso. "Wang Sikai uthe. Ngokuphuculwa komthetho waseTshayina wokukhusela indalo, amashishini alungiselela i-zirconia nano-powder ngendlela yeekhemikhali ezimanzi zijongene nobunzima obungakaze bubonwe ngaphambili.Ngoko ke, kukho imfuneko engxamisekileyo yokuphuhlisa iteknoloji yokulungiselela i-zirconia nano-powder. Ngokuchasene nale mvelaphi, iye yaba yindawo yophando yokulungiselela i-zirconia nano-powder ngokucoca kunye nenkqubo yokuvelisa ukusetyenziswa kwamandla aphantsi, phakathi kwayo indlela yokugaya ibhola ephezulu yeyona ifunwa kakhulu yizangqa zenzululwazi kunye nezobuchwepheshe. "Inoveli ye-Bao Jin. Ibhola yokugaya i-high-energy ibhekisa kusetyenziso lwamandla omatshini ukuphembelela ukusabela kweekhemikhali okanye ukwenza utshintsho kwisakhiwo kunye neempawu zemathiriyeli, ukuze kulungiswe izinto ezintsha. Njengobuchwephesha obutsha, inokunciphisa ngokucacileyo amandla okwenza kusebenze amandla, icokise ubungakanani benkozo, iphucule kakhulu ukufana kokusasazwa kwamasuntswana omgubo, yandise indibaniselwano yojongano phakathi kwe substrates, ikhuthaze ukusasazwa kweeyoni eziqinileyo kwaye ibangele ukusabela kweekhemikhali ezinobushushu obuphantsi, ngaloo ndlela kuphuculwe ukubumbana kunye nokusasazeka kwemathiriyeli. Lugcino lwamandla kwaye lusebenza ngokufanelekileyo ukulungiselela itekhnoloji kunye neprospects elungileyo yesicelo semizi-mveliso.Isixhobo sokufaka imibala esisodwa sidala iiseramikhi ezinemibala. Kwiimarike zamazwe ngamazwe, izinto ze-zirconia ze-nano-powder zingene kwinqanaba lophuhliso lwamashishini. UWang Sikai uxelele iintatheli: "Kumazwe aphuhlileyo kunye nemimandla efana ne-United States, iNtshona Yurophu kunye neJapan, isikali semveliso ye-zirconia nano-powder sikhulu kwaye iinkcukacha zemveliso ziphelele. ngonyaka, ngoko kuya kungxamiseka ngakumbi ukuphuhlisa inkqubo yokuvelisa i-nanometer zirconia kule minyaka mibini idlulileyo, amanye amaziko ophando asekhaya kunye namashishini nawo aqalisile ukuphanda ngokuzimeleyo kwaye avelise i-zirconia nano-powder, kodwa uninzi lophando kunye nophuhliso lusekwinqanaba lokuveliswa kovavanyo oluncinci kwilabhoratri, kunye nemveliso encinci kunye neprojekthi eyodwa ye-Cerconia Ishishini leZirconia, i-zirconia nanopowder yalungiswa ngebhola ephezulu yamandla yokusila i-solid state reaction method.” U-Bao Xin uthe itekhnoloji yokulungiselela ayinakuhlangabezana kuphela neemfuno zomgubo we-5G yefowuni ephathwayo ye-ceramic, izixhobo zokugquma umqobo we-injini ye-injini ye-aviation, iibhola ze-ceramic, iimela ze-ceramic kunye nezinye iimveliso, kodwa ziyakwazi ukuthandwa kwaye zisetyenziswe ekulungiseleleni umgubo we-cerium oxide ohlangeneyo wokusetyenziswa komgubo, i-Industry-developed team ye-Ceramic-ubuchwephesha bobugcisa bokuzenzela, i-Industry-developed team ye-Ceramic. Ukuhlanganiswa kunye nendlela edibeneyo yokufaka imibala ngaphandle kokwazisa i-ion yesinyithi eyongezelelweyo ngokusebenzisa inkqubo yokuphucula.Ii-zirconias ezilungiselelwe yile ndlela azigcini nje ngokuba nombala ophezulu we-saturation kunye nokumanzisa okulungileyo, kodwa kwakhona azichaphazeli iimpawu zokuqala zomatshini we-zirconia ceramics "Ubukhulu be-particle ye-original enqabileyo yomhlaba i-zirconia powder eveliswa ngokusekelwe kwithekhnoloji entsha yi-nanometer ephantsi, kunye neempawu ze-sinter ye-sinter kunye nobukhulu obuphantsi be-sinter. kwi. Xa kuthelekiswa nenkqubo yemveli yokuvelisa, ukusetyenziswa kwamandla okubanzi kuncitshiswe kakhulu.Ukusebenza kwemveliso kunye nemveliso ye-ceramic processing iphuculwe kakhulu. Izixhobo eziphambili ze-ceramic ezilungiselelwe yile ndlela zineepropati ezintle ezifana namandla aphezulu, ukuqina okuphezulu kunye nobunzima obuphezulu. "Wang Sikai uthe.