Kwimveliso yentsimbi, i-metallurgy kunye neminye imboni yemveliso yemizi-mveliso,iilinings ze-alumina ceramicsZisetyenziswa kakhulu kwizinto ezithintela ukuguguleka kwezixhobo. Zenziwe ngomgubo we-alumina njengezinto eziluhlaza ngokusebenzisa uthotho lweenkqubo, ezinje ngokubumba, ukunyibilikisa i-calcination kunye nokucutshungulwa emva kokusetyenziswa. Ezi zinto zinozinzo kubushushu obuphezulu, zinokumelana nokuguguleka okuphezulu kunye nokusebenza kakuhle kobushushu, ngoko ke zisetyenziswa kakhulu koomatshini, ibhetri ye-lithium, kushishino lweekhemikhali nakwamanye amacandelo. Ukongeza, uxinano lwezinto ze-alumina ceramic luphawu olubalulekileyo oluchaphazela ukusebenza kwazo. Ngoko ke, zeziphi izinto eziya kuchaphazela uxinano lwee-alumina ceramics?
1: Isiphumo sobunyulu be-alumina
Masithethe ngempembelelo yezinto eziluhlaza kwi-alumina ceramics kuqala. Eyona nto iphambili kwi-alumina ceramics tile liner yi-alumina, kwaye ubunyulu kunye nobukhulu be-particle ye-alumina buya kuchaphazela ngokuthe ngqo uxinano lwee-ceramics ze-alumina. Okukhona ubunyulu bukhulu, kokukhona uxinano olukhulu, kunye nobukhulu be-particle buya kuchaphazela ukuqokelelana kwe-alumina ngexesha lenkqubo yokwenza. Okukhona ubukhulu be-particle buphantsi, kokukhona ukuqokelelana kuqinile, kwaye kokukhona uxinano luphezulu emva kwe-calcination. Ukongeza, ezinye izinto zingongezwa ngokufanelekileyo ngexesha lenkqubo yemveliso ukuze kulungiswe uxinano lwee-ceramics ze-alumina ukuhlangabezana neemfuno zeemveliso ezahlukeneyo.
2: Impembelelo yeNdlela yokuBumba
Impembelelo yenkqubo yokwenza kwi-tile liner ye-alumina ceramics kufuneka iqwalaselwe. Iindlela zokubumba ze-alumina ceramics ziquka ukubumba okomileyo, inkqubo yokubumba ngenaliti kunye nokubumba i-extrusion. Ezi ndlela zichaphazela ngokuthe ngqo uxinano lwemveliso egqityiweyo.
3: ubuchule babasebenzi
Ukusinta ngenye yeenkqubo eziphambili ekwenziweni kwee-alumina ceramics, ezinokukhuthaza ukwakheka kwekristale yezinto ezikrwada kwaye zenze iimveliso zeseramikhi. Iiparameter kwinkqubo yokusinta, ezinje ngobushushu, ixesha, umoya kunye nesantya sokuphola, zichaphazela uxinano lwemveliso egqityiweyo. Ukusinta ngobushushu obuphezulu kunokunyusa uxinano lwemveliso egqityiweyo, kodwa ubushushu obuphezulu kakhulu bunokubangela ukuqhekeka okanye ukuguquka kwee-alumina ceramics. Ke ngoko, ukuze kufezekiswe uxinano kunye neempawu ezifunekayo, kubaluleke kakhulu ukukhetha iiparameter zenkqubo yokusinta ezifanelekileyo.
Ixesha lokuthumela: Agasti-13-2023