Zirconia Nanopowder: Chishandiso Chitsva che "Kuseri" 5G Nharembozha

Kunobva: Sayenzi neTekinoroji Zuva Nezuva: Nzira yekugadzirwa kwechinyakare ye zirconia poda ichabudisa marara akawanda, kunyanya kuwanda kwemvura yakaderera-yakadzika alkaline tsvina yakaoma kurapa, zvichikonzera kusvibiswa kwakakomba kwezvakatipoteredza.High-energy ball milling isimba rinochengetedza uye rinoshanda rekugadzirira zvinhu tekinoroji, iyo inogona kuvandudza compactness uye dispersibility ye zirconia ceramics uye ine yakanaka indasitiri yekushandisa tarisiro.Nekuuya kwe5G tekinoroji, mafoni akangwara ari kuchinja chinyararire "midziyo yavo." ".5G kutaurirana kunoshandisa spectrum iri pamusoro pe3 gigahertz (Ghz), uye millimeter wave wave wave ipfupi kwazvo.Kana iyo 5G nhare mbozha ikashandisa simbi yekumashure, ichakanganisa zvakanyanya kana kudzivirira chiratidzo.Naizvozvo, Ceramic zvinhu zvine hunhu hwekusadzivirira chiratidzo, kuomarara kwepamusoro, kuona kwakasimba uye kuita kwakanakisa kwemafuta padhuze nesimbi zvinhu zvishoma nezvishoma zvave sarudzo yakakosha kumakambani enharembozha kupinda munguva ye5G.Bao Jinxiao, purofesa paInner Mongolia University yeScience neTekinoroji, akaudza vatori venhau kuti sechinhu chakakosha inorganic nonmetallic material, zvinhu zvitsva zveceramic zvave sarudzo yakanakisa yesmart phone backboard materials.Munguva ye5G, nharembozha yekumashure inoda kuvandudzwa. nokuchimbidza.Wang Sikai, maneja mukuru weInner Mongolia Jingtao Zirconium Industry Co., Ltd. (inozonzi Jingtao Zirconium Indasitiri), akaudza mutori wenhau kuti maererano nedata rakaburitswa neCounterpoint, ine mukurumbira pasi rose sangano rekutsvagisa, kutumirwa kwepasirese smartphone kuchaita. kusvika 1.331 bhiriyoni mayunitsi muna 2020. Nekuwedzera kuri kudiwa kwezirconia ceramics anoshandiswa munhare mbozha backboards, R&D yayo uye tekinoroji yekugadzirira yakwezva vanhu vakawanda. hutsinye hwekushanda nharaunda iyo simbi zvinhu, polymer zvinhu uye zvimwe zvakawanda zveceramic zvinhu hazvina kukodzera.Sezvikamu zvekugadzira, zirconia ceramic zvigadzirwa zvakashandiswa mumaindasitiri mazhinji akadai sesimba, aerospace, michina, mota, kurapwa, nezvimwewo, uye kushandiswa kwepagore kwepasi rose kunodarika 80,000 matani. Nekuuya kwe5G era, zvigadzirwa zveceramic zvine inoratidzwa hukuru hwetekinoroji mukugadzira nhare mbozha backboard, uye zirconia ceramics vane tarisiro yakakura yebudiriro."Kuitwa kwe zirconia ceramics zvakananga kunoenderana nekuita kwehupfu, saka kugadzira tekinoroji yekugadzirira inodzoreka yehupfu hwepamusoro-soro, Yakave iyo inonyanya kukosha mukugadzira zirconia ceramics uye kugadzirwa kwepamusoro-inoshanda zirconia ceramic zvishandiso." Wang Sikai akataura pachena.Green high-energy ball milling method inotsvakwa zvikuru nenyanzvi.Kugadzirwa mudzimba kwe zirconia nano-upfu kazhinji kunotora makemikari akanyorova, uye isingawanzo pasi oxide inoshandiswa se stabilizer kugadzira zirconia nano-upfu. Iyi nzira ine hunhu hwehukuru hwekugadzira uye kuwirirana kwakanaka kwemakemikari ezvigadzirwa, asi kukanganisa kuti tsvina yakawanda ichabudiswa mukugadzirwa kwekugadzira, kunyanya kuwanda kwemvura yakadzika-yakadzika alkaline yakasvibiswa iyo yakaoma kurapa, uye kana isingabatanidzwi zvakanaka, inokonzera kusvibiswa kwakakomba uye kukuvadza kune zvakatipoteredza."Maererano neongororo, Zvinotora anenge matani makumi mashanu emvura kugadzira tani imwe yeyttria-yakagadzikana zirconia ceramic powder, iyo inoburitsa yakawanda yemvura yakasviba, uye kudzoreredza uye kurapwa kwemvura yakasviba kuchawedzera zvakanyanya mutengo wekugadzira. "Wang Akadaro Sikai.Nekuvandudzwa kwemutemo wekuchengetedzwa kwezvakatipoteredza weChina, makambani anogadzirira zirconia nano-upfu nenzira yemakemikari akanyorova ari kutarisana nematambudziko asina kumboitika.Naizvozvo, pane chido chekukurumidzira kugadzira teknolojia yekugadzira yakasvibirira uye yakaderera ye zirconia nano-powder."Pamusoro pemamiriro ezvinhu aya, yave nzvimbo yekutsvagisa kugadzirira zirconia nano-upfu nekuchenesa uye kudzikisa simba rekushandisa kugadzirwa kwesimba, pakati peiyo nzira yekugaya bhora repamusoro-soro ndiyo inonyanya kutsvakwa nesainzi uye tekinoroji madenderedzwa." Bao Jin's novel.High-energy ball milling inoreva kushandiswa kwesimba remagetsi kukonzeresa kuita kwemakemikari kana kukonzeresa shanduko muchimiro nemaitiro emidziyo, kuitira kugadzirira zvinhu zvitsva.Se tekinoroji nyowani, Inogona kuderedza zviripachena kuita activation simba, kunatsa saizi yezviyo, kuvandudza zvakanyanya kupararira kufanana kwehupfu zvimedu, kusimudzira musanganiswa wekubatana pakati pe substrates, kukurudzira kupararira kwemaion akasimba uye kukonzera kuderera-kupisa kwemakemikari maitiro, nokudaro. kuvandudza compactness uye dispersibility yezvinhu.Iyo inochengetedza simba uye inoshanda yekugadzira zvinhu tekinoroji ine yakanaka maindasitiri application prospects.Unique colouring mechanism inogadzira maceramics ane mavara.Mumusika wepasi rose, zirconia nano-upfu zvinhu zvakapinda muchikamu chekusimudzira maindasitiri.Wang Sikai akaudza vatori venhau kuti: "Munyika dzakabudirira uye matunhu akadai seUnited States, Western Europe neJapan, chiyero chekugadzira zirconia nano-upfu chakakura uye zvirevo zvechigadzirwa zvinenge zvakakwana. Kunyanya makambani emarudzi akawanda eAmerica neJapan, zviri pachena. Sekureva kwaWang Sikai, parizvino, indasitiri nyowani yekugadzira ceramic yeChina iri padanho rekukura nekukurumidza, uye kudiwa kwehupfu hwedongo kuri kuwedzera gore negore, saka zviri kuramba zvichikurumidza kuita. gadzira nzira yekugadzira itsva nanometer zirconia Mumakore maviri apfuura, mamwe masangano ekutsvagisa edzimba nemabhizinesi akatangawo kuzvitsvagira akazvimirira uye kugadzira zirconia nano-upfu, asi tsvakiridzo nebudiriro ichiri muchikamu chidiki-diki. kugadzirwa kwekuyedza murabhoritari, ine zvidiki zvinobuda uye zvakasiyana-siyana. Muchirongwa che "Color Rare Earth Zirconia Nanopowder" chakaitwa neCeramic Zirconia Indasitiri, zirconia nanopowder yakagadzirwa nepamusoro-simba bhora kugaya solid-state reaction method."Mvura inoshandiswa. sepakati pekukuya nekunatsa zvimedu, kuitira kuti upfu hwezviyo husina-agglomerated nehukuru hwe100 nanometers huwanikwe, husina kusvibiswa, mutengo wakaderera uye kugadzikana kwakanaka kwebatch." Bao Xin akadaro.Iyo tekinoroji yekugadzirira haingogone kusangana nezvinodiwa zvehupfu zve5G nharembozha yedongo yekuseri, yekupisa inovharira yekubatisa zvinhu zveavhiyesheni turbine injini, mabhora edongo, mapanga edongo nezvimwe zvigadzirwa, asi zvakare inogona kufarirwa uye kuiswa mukugadzirira kwehupfu hwedongo hwakadai. se cerium oxide composite poda kugadzirira.Zvinoenderana neyakazvigadzira yekugadzira coloring, iyo tekinoroji timu yeCeramic Zirconium Indasitiri yakagamuchira yakasimba-chikamu synthesis uye composite nzira yekuisa mavara pasina kuunza mamwe maion simbi kuburikidza ne process optimization. Iyo zirconia ceramics yakagadzirwa neiyi nzira haingove neyakakura color saturation uye yakanaka. kunyorova, asi zvakare hazvikanganise iyo yekutanga michina ye zirconia ceramics."Iyo yepakutanga particle saizi yeruvara isingawanzo pasi zirconia poda inogadzirwa yakavakirwa pahunyanzvi hutsva inonzi nanometer, ine hunhu hweyunifomu particle size, yakakwirira sintering chiitiko, yakaderera sintering tembiricha uye zvichingodaro. mashandisirwo emagetsi akanyanya kuderedzwa.Kubudirira kwekugadzira uye goho receramic processing rinovandudzwa zvikuru. Zvigadzirwa zvepamusoro zveceramic zvakagadzirirwa nenzira iyi zvine zvinhu zvakanakisa zvakadai sesimba guru, kusimba kwepamusoro uye kuoma kwepamusoro. "Wang Sikai akadaro.