Iindaba zeShishini
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Iiceramics zeAlumina: izinto ezinganyangekiyo ezinazo iimpawu zekhemikhali ezizinzileyo
Kwicandelo lesayensi yezinto, sihlala sikhangela izinto ezintsha ezineempawu ezintle kunye nozinzo. Phakathi kwazo, ii-alumina ceramics zisetyenziswa kakhulu kwiindawo ezahlukeneyo ngenxa yeempawu zazo ezintle zomzimba nezekhemikhali, kunye nokumelana nobushushu obuphezulu kunye nokugqwala ...Funda ngokugqithisileyo -
Ukusetyenziswa kwe-ceramic liner engagugiyo kwizixhobo ze-chute
Kwimveliso yemizi-mveliso, i-chute, njengesixhobo esiqhelekileyo sokuhambisa izinto, isetyenziswa kakhulu ekuhambiseni i-ore, amalahle, iinkozo kunye nezinye izinto. Ukusebenza kunye nobomi besixhobo se-chute kuchaphazela ngokuthe ngqo ukusebenza kakuhle kunye nokhuseleko lomgca wonke wemveliso. I-ceramic liner engagugiyo...Funda ngokugqithisileyo -
Zithini iingenelo zeepayipi zeseramikhi ezingagugiyo xa zithelekiswa neepayipi zentsimbi?
Umbhobho weseramikhi omelana nokuguguleka wenziwe ikakhulu ngumaleko wangaphakathi, umaleko ophakathi kunye nomaleko wangaphandle wamacandelo amathathu, umaleko wangaphakathi yi-alumina ceramic emelana nokuguguleka, umaleko ophakathi yiglu ekhethekileyo yeseramikhi. Umbhobho wentsimbi weseramikhi omelana nokuguguleka useto kunye neseramikhi emelana nokuguguleka kwindawo enye,...Funda ngokugqithisileyo -
Ungayisombulula njani ingxaki yokuba iziqwenga zeseramikhi ezingagugiyo ziyawa lula?
Isiqwenga seseramikhi esingagugiyo sisiqwenga seseramikhi esikhethekileyo se-corundum esenziwe nge-Al2O3 njengezinto eziphambili ezikrwada kunye ne-oxide yesinyithi engaqhelekanga njenge-flux, eyosiweyo kubushushu obuphezulu obuyi-1,700 degrees. Iziqwenga zeseramikhi ezingagugiyo zinamagama ahlukeneyo, iziqwenga ze-porcelain ze-mosaic, iziqwenga zeseramikhi ze-alumina,...Funda ngokugqithisileyo -
Iingenelo kunye nokusetyenziswa kwelayini yeseramikhi engagugiyo
Kwimveliso yemizi-mveliso yanamhlanje, i-liner yeseramikhi engagugiyo enokumelana nokuguguleka kwayo okuhle kunye nokumelana okuhle nempembelelo isetyenziswa kakhulu kwiindawo ezahlukeneyo zoshishino apho ukuguguleka kwezixhobo kuyingozi kakhulu. Ayinakunciphisa kuphela ukuguguleka kwezixhobo, kodwa yandise ubomi benkonzo ye-equ...Funda ngokugqithisileyo -
Ukusetyenziswa kweeseramikhi ezingagugiyo ze-alumina kushishino lwezemigodi
Iiceramics ezinganyangekiyo zeAlumina luhlobo lwe-alumina njengoko izinto eziphambili, ngenxa yobunzima bazo obuphezulu, amandla azo anganyangekiyo kakhulu, zisetyenziswa kakhulu kwishishini lezemigodi. Iiceramics ezinganyangekiyo zeAlumina zisebenza ngexabiso eliphezulu, kulula ukuzifaka, zifanelekile kwiintlobo ngeentlobo zokunyangeka okunzima ...Funda ngokugqithisileyo -
Iiseramikhi ezingagugiyo zeAlumina zineempawu zekhemikhali ezizinzileyo
I-Alumina ceramic luhlobo lwezinto ze-ceramic ezinobunzima obuphezulu, uzinzo oluhle lweekhemikhali kunye nokumelana nokugqwala, ezinokugcina iipropati zekhemikhali ezizinzileyo kwindawo ene-asidi kunye ne-alkali. Umphezulu we-alumina ceramics uthambile, umelana nokugqwala kwaye akulula ukuwususa, onokwenza...Funda ngokugqithisileyo -
Iiseramikhi ze-alumina ezingagugiyo zisetyenziswa kwii-magnetic separators
Iiceramics ezimelana nokuguguleka ze-Alumina luhlobo lwezinto zeseramikhi ezineempawu ezintle kakhulu ezimelana nokuguguleka, ezinokusetyenziswa ekwenzeni iindawo ezimelana nokuguguleka zesahluli semagnethi kunye nezinye izixhobo. Ukusetyenziswa kweeceramics ezimelana nokuguguleka ze-alumina kunokusombulula ngempumelelo ingxaki yokuguguleka kwe-mag...Funda ngokugqithisileyo -
Kutheni ii-alumina ceramics zinokumelana nokuguguleka okuphezulu?
Iiseramikhi zeAlumina zinokumelana nokuguguleka okuphezulu, ikakhulu ngenxa yesakhiwo sazo esikhethekileyo kunye neempawu zeekhemikhali. Okokuqala, isakhiwo esincinci seseramikhi zeAlumina sisakhiwo sepolycrystalline esenziwe ngamasuntswana kunye neeseli, nto leyo eyenza ukuba sibe namandla aphezulu oomatshini. Okwesibini, iseramikhi yeAlumina...Funda ngokugqithisileyo -
Ipleyiti yeseramikhi engagugiyo enemingxuma ifanelekile kwiimeko ezinobungozi obukhulu
Ipleyiti yeseramikhi engagugiyo luhlobo lwepleyiti yelayini yeseramikhi ye-alumina enemingxunya. Yenziwe nge-alumina enobunyulu obuphezulu, uxinano oluphezulu kunye nobukhulu obufanayo bamasuntswana. Ngokucinezela okomileyo kunye nokutshisa ngobushushu obuphezulu, ipleyiti yelayini yeseramikhi engagugiyo ineempawu zokumelana nobushushu obuphezulu...Funda ngokugqithisileyo -
Ngawaphi amashishini asebenzisa iziqwenga ze-alumina ceramic ezinganyangekiyo kakhulu?
Iziqwenga ze-ceramic ze-Alumina, ezikwaziwa ngokuba yi-α-Al2O3 (corundum) ceramic sheet, luhlobo lwe-alumina (Al2O3) njengeyona nto iphambili, ngokusebenzisa ukugaya, ukubumba, ukucola kunye nezinye iinkqubo ezenziwe ngezinto ze-ceramic. Iphepha le-ceramic le-Alumina elinobunzima obuphezulu, ukumelana nokuguguleka okuphezulu, ukumelana nokugqwala,...Funda ngokugqithisileyo -
Iipayipi zeseramikhi ezingagugiyo zisetyenziselwa ukuthutha ibhetri ye-lithium
Ityhubhu yeseramikhi engagugiyo yokuthutha ibhetri ye-lithium yindlela eqhelekileyo yokusetyenziswa. Ipayipi yeseramikhi engagugiyo yenziwe ngezinto ezigugiyo zeseramikhi ze-alumina ezinamandla aphezulu, ezinokumelana nokugqwala okuphezulu kunye nokumelana nokugqwala, ezinokukhusela ngempumelelo ipayipi kwi...Funda ngokugqithisileyo